diff options
| author | aavit <qt-info@nokia.com> | 2010-10-06 12:57:48 +0200 |
|---|---|---|
| committer | aavit <qt-info@nokia.com> | 2010-10-06 12:57:48 +0200 |
| commit | 5019ece540d1f9dc08157f67b55d1c4ed896ae39 (patch) | |
| tree | 2983f19a546336def390f7a43fa4f8426eea8bc8 /qtpropertybrowser/src | |
Long live the Qt Solutions archive!
This commit adds the contents of distribution packages of the
relevant subset of the Qt Solutions components, generated
from the last versions in Perforce.
Diffstat (limited to 'qtpropertybrowser/src')
85 files changed, 18190 insertions, 0 deletions
diff --git a/qtpropertybrowser/src/QtAbstractEditorFactoryBase b/qtpropertybrowser/src/QtAbstractEditorFactoryBase new file mode 100644 index 0000000..ab4e710 --- /dev/null +++ b/qtpropertybrowser/src/QtAbstractEditorFactoryBase @@ -0,0 +1 @@ +#include "qtpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtAbstractPropertyBrowser b/qtpropertybrowser/src/QtAbstractPropertyBrowser new file mode 100644 index 0000000..ab4e710 --- /dev/null +++ b/qtpropertybrowser/src/QtAbstractPropertyBrowser @@ -0,0 +1 @@ +#include "qtpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtAbstractPropertyManager b/qtpropertybrowser/src/QtAbstractPropertyManager new file mode 100644 index 0000000..ab4e710 --- /dev/null +++ b/qtpropertybrowser/src/QtAbstractPropertyManager @@ -0,0 +1 @@ +#include "qtpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtBoolPropertyManager b/qtpropertybrowser/src/QtBoolPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtBoolPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtBrowserItem b/qtpropertybrowser/src/QtBrowserItem new file mode 100644 index 0000000..ab4e710 --- /dev/null +++ b/qtpropertybrowser/src/QtBrowserItem @@ -0,0 +1 @@ +#include "qtpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtButtonPropertyBrowser b/qtpropertybrowser/src/QtButtonPropertyBrowser new file mode 100644 index 0000000..56e0897 --- /dev/null +++ b/qtpropertybrowser/src/QtButtonPropertyBrowser @@ -0,0 +1 @@ +#include "qtbuttonpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtCharEditorFactory b/qtpropertybrowser/src/QtCharEditorFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtCharEditorFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtCharPropertyManager b/qtpropertybrowser/src/QtCharPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtCharPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtCheckBoxFactory b/qtpropertybrowser/src/QtCheckBoxFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtCheckBoxFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtColorEditorFactory b/qtpropertybrowser/src/QtColorEditorFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtColorEditorFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtColorPropertyManager b/qtpropertybrowser/src/QtColorPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtColorPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtCursorEditorFactory b/qtpropertybrowser/src/QtCursorEditorFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtCursorEditorFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtCursorPropertyManager b/qtpropertybrowser/src/QtCursorPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtCursorPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtDateEditFactory b/qtpropertybrowser/src/QtDateEditFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtDateEditFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtDatePropertyManager b/qtpropertybrowser/src/QtDatePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtDatePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtDateTimeEditFactory b/qtpropertybrowser/src/QtDateTimeEditFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtDateTimeEditFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtDateTimePropertyManager b/qtpropertybrowser/src/QtDateTimePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtDateTimePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtDoublePropertyManager b/qtpropertybrowser/src/QtDoublePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtDoublePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtDoubleSpinBoxFactory b/qtpropertybrowser/src/QtDoubleSpinBoxFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtDoubleSpinBoxFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtEnumEditorFactory b/qtpropertybrowser/src/QtEnumEditorFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtEnumEditorFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtEnumPropertyManager b/qtpropertybrowser/src/QtEnumPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtEnumPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtFlagPropertyManager b/qtpropertybrowser/src/QtFlagPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtFlagPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtFontEditorFactory b/qtpropertybrowser/src/QtFontEditorFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtFontEditorFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtFontPropertyManager b/qtpropertybrowser/src/QtFontPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtFontPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtGroupBoxPropertyBrowser b/qtpropertybrowser/src/QtGroupBoxPropertyBrowser new file mode 100644 index 0000000..27964c0 --- /dev/null +++ b/qtpropertybrowser/src/QtGroupBoxPropertyBrowser @@ -0,0 +1 @@ +#include "qtgroupboxpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtGroupPropertyManager b/qtpropertybrowser/src/QtGroupPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtGroupPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtIntPropertyManager b/qtpropertybrowser/src/QtIntPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtIntPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtKeySequenceEditorFactory b/qtpropertybrowser/src/QtKeySequenceEditorFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtKeySequenceEditorFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtKeySequencePropertyManager b/qtpropertybrowser/src/QtKeySequencePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtKeySequencePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtLineEditFactory b/qtpropertybrowser/src/QtLineEditFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtLineEditFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtLocalePropertyManager b/qtpropertybrowser/src/QtLocalePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtLocalePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtPointFPropertyManager b/qtpropertybrowser/src/QtPointFPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtPointFPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtPointPropertyManager b/qtpropertybrowser/src/QtPointPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtPointPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtProperty b/qtpropertybrowser/src/QtProperty new file mode 100644 index 0000000..ab4e710 --- /dev/null +++ b/qtpropertybrowser/src/QtProperty @@ -0,0 +1 @@ +#include "qtpropertybrowser.h" diff --git a/qtpropertybrowser/src/QtRectFPropertyManager b/qtpropertybrowser/src/QtRectFPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtRectFPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtRectPropertyManager b/qtpropertybrowser/src/QtRectPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtRectPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtScrollBarFactory b/qtpropertybrowser/src/QtScrollBarFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtScrollBarFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtSizeFPropertyManager b/qtpropertybrowser/src/QtSizeFPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtSizeFPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtSizePolicyPropertyManager b/qtpropertybrowser/src/QtSizePolicyPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtSizePolicyPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtSizePropertyManager b/qtpropertybrowser/src/QtSizePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtSizePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtSliderFactory b/qtpropertybrowser/src/QtSliderFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtSliderFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtSpinBoxFactory b/qtpropertybrowser/src/QtSpinBoxFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtSpinBoxFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtStringPropertyManager b/qtpropertybrowser/src/QtStringPropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtStringPropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtTimeEditFactory b/qtpropertybrowser/src/QtTimeEditFactory new file mode 100644 index 0000000..75f35ad --- /dev/null +++ b/qtpropertybrowser/src/QtTimeEditFactory @@ -0,0 +1 @@ +#include "qteditorfactory.h" diff --git a/qtpropertybrowser/src/QtTimePropertyManager b/qtpropertybrowser/src/QtTimePropertyManager new file mode 100644 index 0000000..1842e43 --- /dev/null +++ b/qtpropertybrowser/src/QtTimePropertyManager @@ -0,0 +1 @@ +#include "qtpropertymanager.h" diff --git a/qtpropertybrowser/src/QtTreePropertyBrowser b/qtpropertybrowser/src/QtTreePropertyBrowser new file mode 100644 index 0000000..aab106c --- /dev/null +++ b/qtpropertybrowser/src/QtTreePropertyBrowser @@ -0,0 +1 @@ +#include "qttreepropertybrowser.h" diff --git a/qtpropertybrowser/src/QtVariantEditorFactory b/qtpropertybrowser/src/QtVariantEditorFactory new file mode 100644 index 0000000..8118190 --- /dev/null +++ b/qtpropertybrowser/src/QtVariantEditorFactory @@ -0,0 +1 @@ +#include "qtvariantproperty.h" diff --git a/qtpropertybrowser/src/QtVariantProperty b/qtpropertybrowser/src/QtVariantProperty new file mode 100644 index 0000000..8118190 --- /dev/null +++ b/qtpropertybrowser/src/QtVariantProperty @@ -0,0 +1 @@ +#include "qtvariantproperty.h" diff --git a/qtpropertybrowser/src/QtVariantPropertyManager b/qtpropertybrowser/src/QtVariantPropertyManager new file mode 100644 index 0000000..8118190 --- /dev/null +++ b/qtpropertybrowser/src/QtVariantPropertyManager @@ -0,0 +1 @@ +#include "qtvariantproperty.h" diff --git a/qtpropertybrowser/src/images/cursor-arrow.png b/qtpropertybrowser/src/images/cursor-arrow.png Binary files differnew file mode 100644 index 0000000..a69ef4e --- /dev/null +++ b/qtpropertybrowser/src/images/cursor-arrow.png diff --git 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b/qtpropertybrowser/src/images/cursor-whatsthis.png Binary files differnew file mode 100644 index 0000000..b47601c --- /dev/null +++ b/qtpropertybrowser/src/images/cursor-whatsthis.png diff --git a/qtpropertybrowser/src/qtbuttonpropertybrowser.cpp b/qtpropertybrowser/src/qtbuttonpropertybrowser.cpp new file mode 100644 index 0000000..987c213 --- /dev/null +++ b/qtpropertybrowser/src/qtbuttonpropertybrowser.cpp @@ -0,0 +1,629 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qtbuttonpropertybrowser.h" +#include <QtCore/QSet> +#include <QtGui/QGridLayout> +#include <QtGui/QLabel> +#include <QtCore/QTimer> +#include <QtCore/QMap> +#include <QtGui/QToolButton> +#include <QtGui/QStyle> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtButtonPropertyBrowserPrivate +{ + QtButtonPropertyBrowser *q_ptr; + Q_DECLARE_PUBLIC(QtButtonPropertyBrowser) +public: + + void init(QWidget *parent); + + void propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex); + void propertyRemoved(QtBrowserItem *index); + void propertyChanged(QtBrowserItem *index); + QWidget *createEditor(QtProperty *property, QWidget *parent) const + { return q_ptr->createEditor(property, parent); } + + void slotEditorDestroyed(); + void slotUpdate(); + void slotToggled(bool checked); + + struct WidgetItem + { + WidgetItem() : widget(0), label(0), widgetLabel(0), + button(0), container(0), layout(0), /*line(0), */parent(0), expanded(false) { } + QWidget *widget; // can be null + QLabel *label; // main label with property name + QLabel *widgetLabel; // label substitute showing the current value if there is no widget + QToolButton *button; // expandable button for items with children + QWidget *container; // container which is expanded when the button is clicked + QGridLayout *layout; // layout in container + WidgetItem *parent; + QList<WidgetItem *> children; + bool expanded; + }; +private: + void updateLater(); + void updateItem(WidgetItem *item); + void insertRow(QGridLayout *layout, int row) const; + void removeRow(QGridLayout *layout, int row) const; + int gridRow(WidgetItem *item) const; + int gridSpan(WidgetItem *item) const; + void setExpanded(WidgetItem *item, bool expanded); + QToolButton *createButton(QWidget *panret = 0) const; + + QMap<QtBrowserItem *, WidgetItem *> m_indexToItem; + QMap<WidgetItem *, QtBrowserItem *> m_itemToIndex; + QMap<QWidget *, WidgetItem *> m_widgetToItem; + QMap<QObject *, WidgetItem *> m_buttonToItem; + QGridLayout *m_mainLayout; + QList<WidgetItem *> m_children; + QList<WidgetItem *> m_recreateQueue; +}; + +QToolButton *QtButtonPropertyBrowserPrivate::createButton(QWidget *parent) const +{ + QToolButton *button = new QToolButton(parent); + button->setCheckable(true); + button->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed)); + button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); + button->setArrowType(Qt::DownArrow); + button->setIconSize(QSize(3, 16)); + /* + QIcon icon; + icon.addPixmap(q_ptr->style()->standardPixmap(QStyle::SP_ArrowDown), QIcon::Normal, QIcon::Off); + icon.addPixmap(q_ptr->style()->standardPixmap(QStyle::SP_ArrowUp), QIcon::Normal, QIcon::On); + button->setIcon(icon); + */ + return button; +} + +int QtButtonPropertyBrowserPrivate::gridRow(WidgetItem *item) const +{ + QList<WidgetItem *> siblings; + if (item->parent) + siblings = item->parent->children; + else + siblings = m_children; + + int row = 0; + QListIterator<WidgetItem *> it(siblings); + while (it.hasNext()) { + WidgetItem *sibling = it.next(); + if (sibling == item) + return row; + row += gridSpan(sibling); + } + return -1; +} + +int QtButtonPropertyBrowserPrivate::gridSpan(WidgetItem *item) const +{ + if (item->container && item->expanded) + return 2; + return 1; +} + +void QtButtonPropertyBrowserPrivate::init(QWidget *parent) +{ + m_mainLayout = new QGridLayout(); + parent->setLayout(m_mainLayout); + QLayoutItem *item = new QSpacerItem(0, 0, + QSizePolicy::Fixed, QSizePolicy::Expanding); + m_mainLayout->addItem(item, 0, 0); +} + +void QtButtonPropertyBrowserPrivate::slotEditorDestroyed() +{ + QWidget *editor = qobject_cast<QWidget *>(q_ptr->sender()); + if (!editor) + return; + if (!m_widgetToItem.contains(editor)) + return; + m_widgetToItem[editor]->widget = 0; + m_widgetToItem.remove(editor); +} + +void QtButtonPropertyBrowserPrivate::slotUpdate() +{ + QListIterator<WidgetItem *> itItem(m_recreateQueue); + while (itItem.hasNext()) { + WidgetItem *item = itItem.next(); + + WidgetItem *parent = item->parent; + QWidget *w = 0; + QGridLayout *l = 0; + const int oldRow = gridRow(item); + if (parent) { + w = parent->container; + l = parent->layout; + } else { + w = q_ptr; + l = m_mainLayout; + } + + int span = 1; + if (!item->widget && !item->widgetLabel) + span = 2; + item->label = new QLabel(w); + item->label->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); + l->addWidget(item->label, oldRow, 0, 1, span); + + updateItem(item); + } + m_recreateQueue.clear(); +} + +void QtButtonPropertyBrowserPrivate::setExpanded(WidgetItem *item, bool expanded) +{ + if (item->expanded == expanded) + return; + + if (!item->container) + return; + + item->expanded = expanded; + const int row = gridRow(item); + WidgetItem *parent = item->parent; + QGridLayout *l = 0; + if (parent) + l = parent->layout; + else + l = m_mainLayout; + + if (expanded) { + insertRow(l, row + 1); + l->addWidget(item->container, row + 1, 0, 1, 2); + item->container->show(); + } else { + l->removeWidget(item->container); + item->container->hide(); + removeRow(l, row + 1); + } + + item->button->setChecked(expanded); + item->button->setArrowType(expanded ? Qt::UpArrow : Qt::DownArrow); +} + +void QtButtonPropertyBrowserPrivate::slotToggled(bool checked) +{ + WidgetItem *item = m_buttonToItem.value(q_ptr->sender()); + if (!item) + return; + + setExpanded(item, checked); + + if (checked) + emit q_ptr->expanded(m_itemToIndex.value(item)); + else + emit q_ptr->collapsed(m_itemToIndex.value(item)); +} + +void QtButtonPropertyBrowserPrivate::updateLater() +{ + QTimer::singleShot(0, q_ptr, SLOT(slotUpdate())); +} + +void QtButtonPropertyBrowserPrivate::propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex) +{ + WidgetItem *afterItem = m_indexToItem.value(afterIndex); + WidgetItem *parentItem = m_indexToItem.value(index->parent()); + + WidgetItem *newItem = new WidgetItem(); + newItem->parent = parentItem; + + QGridLayout *layout = 0; + QWidget *parentWidget = 0; + int row = -1; + if (!afterItem) { + row = 0; + if (parentItem) + parentItem->children.insert(0, newItem); + else + m_children.insert(0, newItem); + } else { + row = gridRow(afterItem) + gridSpan(afterItem); + if (parentItem) + parentItem->children.insert(parentItem->children.indexOf(afterItem) + 1, newItem); + else + m_children.insert(m_children.indexOf(afterItem) + 1, newItem); + } + + if (!parentItem) { + layout = m_mainLayout; + parentWidget = q_ptr; + } else { + if (!parentItem->container) { + m_recreateQueue.removeAll(parentItem); + WidgetItem *grandParent = parentItem->parent; + QWidget *w = 0; + QGridLayout *l = 0; + const int oldRow = gridRow(parentItem); + if (grandParent) { + w = grandParent->container; + l = grandParent->layout; + } else { + w = q_ptr; + l = m_mainLayout; + } + QFrame *container = new QFrame(); + container->setFrameShape(QFrame::Panel); + container->setFrameShadow(QFrame::Raised); + parentItem->container = container; + parentItem->button = createButton(); + m_buttonToItem[parentItem->button] = parentItem; + q_ptr->connect(parentItem->button, SIGNAL(toggled(bool)), q_ptr, SLOT(slotToggled(bool))); + parentItem->layout = new QGridLayout(); + container->setLayout(parentItem->layout); + if (parentItem->label) { + l->removeWidget(parentItem->label); + delete parentItem->label; + parentItem->label = 0; + } + int span = 1; + if (!parentItem->widget && !parentItem->widgetLabel) + span = 2; + l->addWidget(parentItem->button, oldRow, 0, 1, span); + updateItem(parentItem); + } + layout = parentItem->layout; + parentWidget = parentItem->container; + } + + newItem->label = new QLabel(parentWidget); + newItem->label->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); + newItem->widget = createEditor(index->property(), parentWidget); + if (newItem->widget) { + QObject::connect(newItem->widget, SIGNAL(destroyed()), q_ptr, SLOT(slotEditorDestroyed())); + m_widgetToItem[newItem->widget] = newItem; + } else if (index->property()->hasValue()) { + newItem->widgetLabel = new QLabel(parentWidget); + newItem->widgetLabel->setSizePolicy(QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed)); + } + + insertRow(layout, row); + int span = 1; + if (newItem->widget) + layout->addWidget(newItem->widget, row, 1); + else if (newItem->widgetLabel) + layout->addWidget(newItem->widgetLabel, row, 1); + else + span = 2; + layout->addWidget(newItem->label, row, 0, span, 1); + + m_itemToIndex[newItem] = index; + m_indexToItem[index] = newItem; + + updateItem(newItem); +} + +void QtButtonPropertyBrowserPrivate::propertyRemoved(QtBrowserItem *index) +{ + WidgetItem *item = m_indexToItem.value(index); + + m_indexToItem.remove(index); + m_itemToIndex.remove(item); + + WidgetItem *parentItem = item->parent; + + const int row = gridRow(item); + + if (parentItem) + parentItem->children.removeAt(parentItem->children.indexOf(item)); + else + m_children.removeAt(m_children.indexOf(item)); + + const int colSpan = gridSpan(item); + + m_buttonToItem.remove(item->button); + + if (item->widget) + delete item->widget; + if (item->label) + delete item->label; + if (item->widgetLabel) + delete item->widgetLabel; + if (item->button) + delete item->button; + if (item->container) + delete item->container; + + if (!parentItem) { + removeRow(m_mainLayout, row); + if (colSpan > 1) + removeRow(m_mainLayout, row); + } else if (parentItem->children.count() != 0) { + removeRow(parentItem->layout, row); + if (colSpan > 1) + removeRow(parentItem->layout, row); + } else { + const WidgetItem *grandParent = parentItem->parent; + QGridLayout *l = 0; + if (grandParent) { + l = grandParent->layout; + } else { + l = m_mainLayout; + } + + const int parentRow = gridRow(parentItem); + const int parentSpan = gridSpan(parentItem); + + l->removeWidget(parentItem->button); + l->removeWidget(parentItem->container); + delete parentItem->button; + delete parentItem->container; + parentItem->button = 0; + parentItem->container = 0; + parentItem->layout = 0; + if (!m_recreateQueue.contains(parentItem)) + m_recreateQueue.append(parentItem); + if (parentSpan > 1) + removeRow(l, parentRow + 1); + + updateLater(); + } + m_recreateQueue.removeAll(item); + + delete item; +} + +void QtButtonPropertyBrowserPrivate::insertRow(QGridLayout *layout, int row) const +{ + QMap<QLayoutItem *, QRect> itemToPos; + int idx = 0; + while (idx < layout->count()) { + int r, c, rs, cs; + layout->getItemPosition(idx, &r, &c, &rs, &cs); + if (r >= row) { + itemToPos[layout->takeAt(idx)] = QRect(r + 1, c, rs, cs); + } else { + idx++; + } + } + + const QMap<QLayoutItem *, QRect>::ConstIterator icend = itemToPos.constEnd(); + for(QMap<QLayoutItem *, QRect>::ConstIterator it = itemToPos.constBegin(); it != icend; ++it) { + const QRect r = it.value(); + layout->addItem(it.key(), r.x(), r.y(), r.width(), r.height()); + } +} + +void QtButtonPropertyBrowserPrivate::removeRow(QGridLayout *layout, int row) const +{ + QMap<QLayoutItem *, QRect> itemToPos; + int idx = 0; + while (idx < layout->count()) { + int r, c, rs, cs; + layout->getItemPosition(idx, &r, &c, &rs, &cs); + if (r > row) { + itemToPos[layout->takeAt(idx)] = QRect(r - 1, c, rs, cs); + } else { + idx++; + } + } + + const QMap<QLayoutItem *, QRect>::ConstIterator icend = itemToPos.constEnd(); + for(QMap<QLayoutItem *, QRect>::ConstIterator it = itemToPos.constBegin(); it != icend; ++it) { + const QRect r = it.value(); + layout->addItem(it.key(), r.x(), r.y(), r.width(), r.height()); + } +} + +void QtButtonPropertyBrowserPrivate::propertyChanged(QtBrowserItem *index) +{ + WidgetItem *item = m_indexToItem.value(index); + + updateItem(item); +} + +void QtButtonPropertyBrowserPrivate::updateItem(WidgetItem *item) +{ + QtProperty *property = m_itemToIndex[item]->property(); + if (item->button) { + QFont font = item->button->font(); + font.setUnderline(property->isModified()); + item->button->setFont(font); + item->button->setText(property->propertyName()); + item->button->setToolTip(property->toolTip()); + item->button->setStatusTip(property->statusTip()); + item->button->setWhatsThis(property->whatsThis()); + item->button->setEnabled(property->isEnabled()); + } + if (item->label) { + QFont font = item->label->font(); + font.setUnderline(property->isModified()); + item->label->setFont(font); + item->label->setText(property->propertyName()); + item->label->setToolTip(property->toolTip()); + item->label->setStatusTip(property->statusTip()); + item->label->setWhatsThis(property->whatsThis()); + item->label->setEnabled(property->isEnabled()); + } + if (item->widgetLabel) { + QFont font = item->widgetLabel->font(); + font.setUnderline(false); + item->widgetLabel->setFont(font); + item->widgetLabel->setText(property->valueText()); + item->widgetLabel->setToolTip(property->valueText()); + item->widgetLabel->setEnabled(property->isEnabled()); + } + if (item->widget) { + QFont font = item->widget->font(); + font.setUnderline(false); + item->widget->setFont(font); + item->widget->setEnabled(property->isEnabled()); + item->widget->setToolTip(property->valueText()); + } +} + + + +/*! + \class QtButtonPropertyBrowser + + \brief The QtButtonPropertyBrowser class provides a drop down QToolButton + based property browser. + + A property browser is a widget that enables the user to edit a + given set of properties. Each property is represented by a label + specifying the property's name, and an editing widget (e.g. a line + edit or a combobox) holding its value. A property can have zero or + more subproperties. + + QtButtonPropertyBrowser provides drop down button for all nested + properties, i.e. subproperties are enclosed by a container associated with + the drop down button. The parent property's name is displayed as button text. For example: + + \image qtbuttonpropertybrowser.png + + Use the QtAbstractPropertyBrowser API to add, insert and remove + properties from an instance of the QtButtonPropertyBrowser + class. The properties themselves are created and managed by + implementations of the QtAbstractPropertyManager class. + + \sa QtTreePropertyBrowser, QtAbstractPropertyBrowser +*/ + +/*! + \fn void QtButtonPropertyBrowser::collapsed(QtBrowserItem *item) + + This signal is emitted when the \a item is collapsed. + + \sa expanded(), setExpanded() +*/ + +/*! + \fn void QtButtonPropertyBrowser::expanded(QtBrowserItem *item) + + This signal is emitted when the \a item is expanded. + + \sa collapsed(), setExpanded() +*/ + +/*! + Creates a property browser with the given \a parent. +*/ +QtButtonPropertyBrowser::QtButtonPropertyBrowser(QWidget *parent) + : QtAbstractPropertyBrowser(parent) +{ + d_ptr = new QtButtonPropertyBrowserPrivate; + d_ptr->q_ptr = this; + + d_ptr->init(this); +} + +/*! + Destroys this property browser. + + Note that the properties that were inserted into this browser are + \e not destroyed since they may still be used in other + browsers. The properties are owned by the manager that created + them. + + \sa QtProperty, QtAbstractPropertyManager +*/ +QtButtonPropertyBrowser::~QtButtonPropertyBrowser() +{ + const QMap<QtButtonPropertyBrowserPrivate::WidgetItem *, QtBrowserItem *>::ConstIterator icend = d_ptr->m_itemToIndex.constEnd(); + for (QMap<QtButtonPropertyBrowserPrivate::WidgetItem *, QtBrowserItem *>::ConstIterator it = d_ptr->m_itemToIndex.constBegin(); it != icend; ++it) + delete it.key(); + delete d_ptr; +} + +/*! + \reimp +*/ +void QtButtonPropertyBrowser::itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem) +{ + d_ptr->propertyInserted(item, afterItem); +} + +/*! + \reimp +*/ +void QtButtonPropertyBrowser::itemRemoved(QtBrowserItem *item) +{ + d_ptr->propertyRemoved(item); +} + +/*! + \reimp +*/ +void QtButtonPropertyBrowser::itemChanged(QtBrowserItem *item) +{ + d_ptr->propertyChanged(item); +} + +/*! + Sets the \a item to either collapse or expanded, depending on the value of \a expanded. + + \sa isExpanded(), expanded(), collapsed() +*/ + +void QtButtonPropertyBrowser::setExpanded(QtBrowserItem *item, bool expanded) +{ + QtButtonPropertyBrowserPrivate::WidgetItem *itm = d_ptr->m_indexToItem.value(item); + if (itm) + d_ptr->setExpanded(itm, expanded); +} + +/*! + Returns true if the \a item is expanded; otherwise returns false. + + \sa setExpanded() +*/ + +bool QtButtonPropertyBrowser::isExpanded(QtBrowserItem *item) const +{ + QtButtonPropertyBrowserPrivate::WidgetItem *itm = d_ptr->m_indexToItem.value(item); + if (itm) + return itm->expanded; + return false; +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qtbuttonpropertybrowser.cpp" diff --git a/qtpropertybrowser/src/qtbuttonpropertybrowser.h b/qtpropertybrowser/src/qtbuttonpropertybrowser.h new file mode 100644 index 0000000..c46a458 --- /dev/null +++ b/qtpropertybrowser/src/qtbuttonpropertybrowser.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTBUTTONPROPERTYBROWSER_H +#define QTBUTTONPROPERTYBROWSER_H + +#include "qtpropertybrowser.h" + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtButtonPropertyBrowserPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtButtonPropertyBrowser : public QtAbstractPropertyBrowser +{ + Q_OBJECT +public: + + QtButtonPropertyBrowser(QWidget *parent = 0); + ~QtButtonPropertyBrowser(); + + void setExpanded(QtBrowserItem *item, bool expanded); + bool isExpanded(QtBrowserItem *item) const; + +Q_SIGNALS: + + void collapsed(QtBrowserItem *item); + void expanded(QtBrowserItem *item); + +protected: + virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem); + virtual void itemRemoved(QtBrowserItem *item); + virtual void itemChanged(QtBrowserItem *item); + +private: + + QtButtonPropertyBrowserPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtButtonPropertyBrowser) + Q_DISABLE_COPY(QtButtonPropertyBrowser) + Q_PRIVATE_SLOT(d_func(), void slotUpdate()) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed()) + Q_PRIVATE_SLOT(d_func(), void slotToggled(bool)) + +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif diff --git a/qtpropertybrowser/src/qteditorfactory.cpp b/qtpropertybrowser/src/qteditorfactory.cpp new file mode 100644 index 0000000..43c6d79 --- /dev/null +++ b/qtpropertybrowser/src/qteditorfactory.cpp @@ -0,0 +1,2579 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qteditorfactory.h" +#include "qtpropertybrowserutils_p.h" +#include <QtGui/QSpinBox> +#include <QtGui/QScrollBar> +#include <QtGui/QComboBox> +#include <QtGui/QAbstractItemView> +#include <QtGui/QLineEdit> +#include <QtGui/QDateTimeEdit> +#include <QtGui/QHBoxLayout> +#include <QtGui/QMenu> +#include <QtGui/QKeyEvent> +#include <QtGui/QApplication> +#include <QtGui/QLabel> +#include <QtGui/QToolButton> +#include <QtGui/QColorDialog> +#include <QtGui/QFontDialog> +#include <QtGui/QSpacerItem> +#include <QtGui/QStyleOption> +#include <QtGui/QPainter> +#include <QtCore/QMap> + +#if defined(Q_CC_MSVC) +# pragma warning(disable: 4786) /* MS VS 6: truncating debug info after 255 characters */ +#endif + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +// Set a hard coded left margin to account for the indentation +// of the tree view icon when switching to an editor + +static inline void setupTreeViewEditorMargin(QLayout *lt) +{ + enum { DecorationMargin = 4 }; + if (QApplication::layoutDirection() == Qt::LeftToRight) + lt->setContentsMargins(DecorationMargin, 0, 0, 0); + else + lt->setContentsMargins(0, 0, DecorationMargin, 0); +} + +// ---------- EditorFactoryPrivate : +// Base class for editor factory private classes. Manages mapping of properties to editors and vice versa. + +template <class Editor> +class EditorFactoryPrivate +{ +public: + + typedef QList<Editor *> EditorList; + typedef QMap<QtProperty *, EditorList> PropertyToEditorListMap; + typedef QMap<Editor *, QtProperty *> EditorToPropertyMap; + + Editor *createEditor(QtProperty *property, QWidget *parent); + void initializeEditor(QtProperty *property, Editor *e); + void slotEditorDestroyed(QObject *object); + + PropertyToEditorListMap m_createdEditors; + EditorToPropertyMap m_editorToProperty; +}; + +template <class Editor> +Editor *EditorFactoryPrivate<Editor>::createEditor(QtProperty *property, QWidget *parent) +{ + Editor *editor = new Editor(parent); + initializeEditor(property, editor); + return editor; +} + +template <class Editor> +void EditorFactoryPrivate<Editor>::initializeEditor(QtProperty *property, Editor *editor) +{ + Q_TYPENAME PropertyToEditorListMap::iterator it = m_createdEditors.find(property); + if (it == m_createdEditors.end()) + it = m_createdEditors.insert(property, EditorList()); + it.value().append(editor); + m_editorToProperty.insert(editor, property); +} + +template <class Editor> +void EditorFactoryPrivate<Editor>::slotEditorDestroyed(QObject *object) +{ + const Q_TYPENAME EditorToPropertyMap::iterator ecend = m_editorToProperty.end(); + for (Q_TYPENAME EditorToPropertyMap::iterator itEditor = m_editorToProperty.begin(); itEditor != ecend; ++itEditor) { + if (itEditor.key() == object) { + Editor *editor = itEditor.key(); + QtProperty *property = itEditor.value(); + const Q_TYPENAME PropertyToEditorListMap::iterator pit = m_createdEditors.find(property); + if (pit != m_createdEditors.end()) { + pit.value().removeAll(editor); + if (pit.value().empty()) + m_createdEditors.erase(pit); + } + m_editorToProperty.erase(itEditor); + return; + } + } +} + +// ------------ QtSpinBoxFactory + +class QtSpinBoxFactoryPrivate : public EditorFactoryPrivate<QSpinBox> +{ + QtSpinBoxFactory *q_ptr; + Q_DECLARE_PUBLIC(QtSpinBoxFactory) +public: + + void slotPropertyChanged(QtProperty *property, int value); + void slotRangeChanged(QtProperty *property, int min, int max); + void slotSingleStepChanged(QtProperty *property, int step); + void slotSetValue(int value); +}; + +void QtSpinBoxFactoryPrivate::slotPropertyChanged(QtProperty *property, int value) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QSpinBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QSpinBox *editor = itEditor.next(); + if (editor->value() != value) { + editor->blockSignals(true); + editor->setValue(value); + editor->blockSignals(false); + } + } +} + +void QtSpinBoxFactoryPrivate::slotRangeChanged(QtProperty *property, int min, int max) +{ + if (!m_createdEditors.contains(property)) + return; + + QtIntPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QListIterator<QSpinBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QSpinBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->setRange(min, max); + editor->setValue(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtSpinBoxFactoryPrivate::slotSingleStepChanged(QtProperty *property, int step) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QSpinBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QSpinBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->setSingleStep(step); + editor->blockSignals(false); + } +} + +void QtSpinBoxFactoryPrivate::slotSetValue(int value) +{ + QObject *object = q_ptr->sender(); + const QMap<QSpinBox *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QSpinBox *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) { + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtIntPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } + } +} + +/*! + \class QtSpinBoxFactory + + \brief The QtSpinBoxFactory class provides QSpinBox widgets for + properties created by QtIntPropertyManager objects. + + \sa QtAbstractEditorFactory, QtIntPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtSpinBoxFactory::QtSpinBoxFactory(QObject *parent) + : QtAbstractEditorFactory<QtIntPropertyManager>(parent) +{ + d_ptr = new QtSpinBoxFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtSpinBoxFactory::~QtSpinBoxFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtSpinBoxFactory::connectPropertyManager(QtIntPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + connect(manager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(manager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtSpinBoxFactory::createEditor(QtIntPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QSpinBox *editor = d_ptr->createEditor(property, parent); + editor->setSingleStep(manager->singleStep(property)); + editor->setRange(manager->minimum(property), manager->maximum(property)); + editor->setValue(manager->value(property)); + editor->setKeyboardTracking(false); + + connect(editor, SIGNAL(valueChanged(int)), this, SLOT(slotSetValue(int))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtSpinBoxFactory::disconnectPropertyManager(QtIntPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + disconnect(manager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + disconnect(manager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); +} + +// QtSliderFactory + +class QtSliderFactoryPrivate : public EditorFactoryPrivate<QSlider> +{ + QtSliderFactory *q_ptr; + Q_DECLARE_PUBLIC(QtSliderFactory) +public: + void slotPropertyChanged(QtProperty *property, int value); + void slotRangeChanged(QtProperty *property, int min, int max); + void slotSingleStepChanged(QtProperty *property, int step); + void slotSetValue(int value); +}; + +void QtSliderFactoryPrivate::slotPropertyChanged(QtProperty *property, int value) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QSlider *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QSlider *editor = itEditor.next(); + editor->blockSignals(true); + editor->setValue(value); + editor->blockSignals(false); + } +} + +void QtSliderFactoryPrivate::slotRangeChanged(QtProperty *property, int min, int max) +{ + if (!m_createdEditors.contains(property)) + return; + + QtIntPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QListIterator<QSlider *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QSlider *editor = itEditor.next(); + editor->blockSignals(true); + editor->setRange(min, max); + editor->setValue(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtSliderFactoryPrivate::slotSingleStepChanged(QtProperty *property, int step) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QSlider *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QSlider *editor = itEditor.next(); + editor->blockSignals(true); + editor->setSingleStep(step); + editor->blockSignals(false); + } +} + +void QtSliderFactoryPrivate::slotSetValue(int value) +{ + QObject *object = q_ptr->sender(); + const QMap<QSlider *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QSlider *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor ) { + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtIntPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } + } +} + +/*! + \class QtSliderFactory + + \brief The QtSliderFactory class provides QSlider widgets for + properties created by QtIntPropertyManager objects. + + \sa QtAbstractEditorFactory, QtIntPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtSliderFactory::QtSliderFactory(QObject *parent) + : QtAbstractEditorFactory<QtIntPropertyManager>(parent) +{ + d_ptr = new QtSliderFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtSliderFactory::~QtSliderFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtSliderFactory::connectPropertyManager(QtIntPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + connect(manager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(manager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtSliderFactory::createEditor(QtIntPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QSlider *editor = new QSlider(Qt::Horizontal, parent); + d_ptr->initializeEditor(property, editor); + editor->setSingleStep(manager->singleStep(property)); + editor->setRange(manager->minimum(property), manager->maximum(property)); + editor->setValue(manager->value(property)); + + connect(editor, SIGNAL(valueChanged(int)), this, SLOT(slotSetValue(int))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtSliderFactory::disconnectPropertyManager(QtIntPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + disconnect(manager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + disconnect(manager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); +} + +// QtSliderFactory + +class QtScrollBarFactoryPrivate : public EditorFactoryPrivate<QScrollBar> +{ + QtScrollBarFactory *q_ptr; + Q_DECLARE_PUBLIC(QtScrollBarFactory) +public: + void slotPropertyChanged(QtProperty *property, int value); + void slotRangeChanged(QtProperty *property, int min, int max); + void slotSingleStepChanged(QtProperty *property, int step); + void slotSetValue(int value); +}; + +void QtScrollBarFactoryPrivate::slotPropertyChanged(QtProperty *property, int value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QScrollBar *> itEditor( m_createdEditors[property]); + while (itEditor.hasNext()) { + QScrollBar *editor = itEditor.next(); + editor->blockSignals(true); + editor->setValue(value); + editor->blockSignals(false); + } +} + +void QtScrollBarFactoryPrivate::slotRangeChanged(QtProperty *property, int min, int max) +{ + if (!m_createdEditors.contains(property)) + return; + + QtIntPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QListIterator<QScrollBar *> itEditor( m_createdEditors[property]); + while (itEditor.hasNext()) { + QScrollBar *editor = itEditor.next(); + editor->blockSignals(true); + editor->setRange(min, max); + editor->setValue(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtScrollBarFactoryPrivate::slotSingleStepChanged(QtProperty *property, int step) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QScrollBar *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QScrollBar *editor = itEditor.next(); + editor->blockSignals(true); + editor->setSingleStep(step); + editor->blockSignals(false); + } +} + +void QtScrollBarFactoryPrivate::slotSetValue(int value) +{ + QObject *object = q_ptr->sender(); + const QMap<QScrollBar *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QScrollBar *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtIntPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtScrollBarFactory + + \brief The QtScrollBarFactory class provides QScrollBar widgets for + properties created by QtIntPropertyManager objects. + + \sa QtAbstractEditorFactory, QtIntPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtScrollBarFactory::QtScrollBarFactory(QObject *parent) + : QtAbstractEditorFactory<QtIntPropertyManager>(parent) +{ + d_ptr = new QtScrollBarFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtScrollBarFactory::~QtScrollBarFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtScrollBarFactory::connectPropertyManager(QtIntPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + connect(manager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(manager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtScrollBarFactory::createEditor(QtIntPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QScrollBar *editor = new QScrollBar(Qt::Horizontal, parent); + d_ptr->initializeEditor(property, editor); + editor->setSingleStep(manager->singleStep(property)); + editor->setRange(manager->minimum(property), manager->maximum(property)); + editor->setValue(manager->value(property)); + connect(editor, SIGNAL(valueChanged(int)), this, SLOT(slotSetValue(int))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtScrollBarFactory::disconnectPropertyManager(QtIntPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + disconnect(manager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + disconnect(manager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); +} + +// QtCheckBoxFactory + +class QtCheckBoxFactoryPrivate : public EditorFactoryPrivate<QtBoolEdit> +{ + QtCheckBoxFactory *q_ptr; + Q_DECLARE_PUBLIC(QtCheckBoxFactory) +public: + void slotPropertyChanged(QtProperty *property, bool value); + void slotSetValue(bool value); +}; + +void QtCheckBoxFactoryPrivate::slotPropertyChanged(QtProperty *property, bool value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QtBoolEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QtBoolEdit *editor = itEditor.next(); + editor->blockCheckBoxSignals(true); + editor->setChecked(value); + editor->blockCheckBoxSignals(false); + } +} + +void QtCheckBoxFactoryPrivate::slotSetValue(bool value) +{ + QObject *object = q_ptr->sender(); + + const QMap<QtBoolEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QtBoolEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtBoolPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtCheckBoxFactory + + \brief The QtCheckBoxFactory class provides QCheckBox widgets for + properties created by QtBoolPropertyManager objects. + + \sa QtAbstractEditorFactory, QtBoolPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtCheckBoxFactory::QtCheckBoxFactory(QObject *parent) + : QtAbstractEditorFactory<QtBoolPropertyManager>(parent) +{ + d_ptr = new QtCheckBoxFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtCheckBoxFactory::~QtCheckBoxFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtCheckBoxFactory::connectPropertyManager(QtBoolPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotPropertyChanged(QtProperty *, bool))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtCheckBoxFactory::createEditor(QtBoolPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QtBoolEdit *editor = d_ptr->createEditor(property, parent); + editor->setChecked(manager->value(property)); + + connect(editor, SIGNAL(toggled(bool)), this, SLOT(slotSetValue(bool))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtCheckBoxFactory::disconnectPropertyManager(QtBoolPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotPropertyChanged(QtProperty *, bool))); +} + +// QtDoubleSpinBoxFactory + +class QtDoubleSpinBoxFactoryPrivate : public EditorFactoryPrivate<QDoubleSpinBox> +{ + QtDoubleSpinBoxFactory *q_ptr; + Q_DECLARE_PUBLIC(QtDoubleSpinBoxFactory) +public: + + void slotPropertyChanged(QtProperty *property, double value); + void slotRangeChanged(QtProperty *property, double min, double max); + void slotSingleStepChanged(QtProperty *property, double step); + void slotDecimalsChanged(QtProperty *property, int prec); + void slotSetValue(double value); +}; + +void QtDoubleSpinBoxFactoryPrivate::slotPropertyChanged(QtProperty *property, double value) +{ + QList<QDoubleSpinBox *> editors = m_createdEditors[property]; + QListIterator<QDoubleSpinBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QDoubleSpinBox *editor = itEditor.next(); + if (editor->value() != value) { + editor->blockSignals(true); + editor->setValue(value); + editor->blockSignals(false); + } + } +} + +void QtDoubleSpinBoxFactoryPrivate::slotRangeChanged(QtProperty *property, + double min, double max) +{ + if (!m_createdEditors.contains(property)) + return; + + QtDoublePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QList<QDoubleSpinBox *> editors = m_createdEditors[property]; + QListIterator<QDoubleSpinBox *> itEditor(editors); + while (itEditor.hasNext()) { + QDoubleSpinBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->setRange(min, max); + editor->setValue(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtDoubleSpinBoxFactoryPrivate::slotSingleStepChanged(QtProperty *property, double step) +{ + if (!m_createdEditors.contains(property)) + return; + + QtDoublePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QList<QDoubleSpinBox *> editors = m_createdEditors[property]; + QListIterator<QDoubleSpinBox *> itEditor(editors); + while (itEditor.hasNext()) { + QDoubleSpinBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->setSingleStep(step); + editor->blockSignals(false); + } +} + +void QtDoubleSpinBoxFactoryPrivate::slotDecimalsChanged(QtProperty *property, int prec) +{ + if (!m_createdEditors.contains(property)) + return; + + QtDoublePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QList<QDoubleSpinBox *> editors = m_createdEditors[property]; + QListIterator<QDoubleSpinBox *> itEditor(editors); + while (itEditor.hasNext()) { + QDoubleSpinBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->setDecimals(prec); + editor->setValue(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtDoubleSpinBoxFactoryPrivate::slotSetValue(double value) +{ + QObject *object = q_ptr->sender(); + const QMap<QDoubleSpinBox *, QtProperty *>::ConstIterator itcend = m_editorToProperty.constEnd(); + for (QMap<QDoubleSpinBox *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != itcend; ++itEditor) { + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtDoublePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } + } +} + +/*! \class QtDoubleSpinBoxFactory + + \brief The QtDoubleSpinBoxFactory class provides QDoubleSpinBox + widgets for properties created by QtDoublePropertyManager objects. + + \sa QtAbstractEditorFactory, QtDoublePropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtDoubleSpinBoxFactory::QtDoubleSpinBoxFactory(QObject *parent) + : QtAbstractEditorFactory<QtDoublePropertyManager>(parent) +{ + d_ptr = new QtDoubleSpinBoxFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtDoubleSpinBoxFactory::~QtDoubleSpinBoxFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtDoubleSpinBoxFactory::connectPropertyManager(QtDoublePropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotPropertyChanged(QtProperty *, double))); + connect(manager, SIGNAL(rangeChanged(QtProperty *, double, double)), + this, SLOT(slotRangeChanged(QtProperty *, double, double))); + connect(manager, SIGNAL(singleStepChanged(QtProperty *, double)), + this, SLOT(slotSingleStepChanged(QtProperty *, double))); + connect(manager, SIGNAL(decimalsChanged(QtProperty *, int)), + this, SLOT(slotDecimalsChanged(QtProperty *, int))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtDoubleSpinBoxFactory::createEditor(QtDoublePropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + QDoubleSpinBox *editor = d_ptr->createEditor(property, parent); + editor->setSingleStep(manager->singleStep(property)); + editor->setDecimals(manager->decimals(property)); + editor->setRange(manager->minimum(property), manager->maximum(property)); + editor->setValue(manager->value(property)); + editor->setKeyboardTracking(false); + + connect(editor, SIGNAL(valueChanged(double)), this, SLOT(slotSetValue(double))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtDoubleSpinBoxFactory::disconnectPropertyManager(QtDoublePropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotPropertyChanged(QtProperty *, double))); + disconnect(manager, SIGNAL(rangeChanged(QtProperty *, double, double)), + this, SLOT(slotRangeChanged(QtProperty *, double, double))); + disconnect(manager, SIGNAL(singleStepChanged(QtProperty *, double)), + this, SLOT(slotSingleStepChanged(QtProperty *, double))); + disconnect(manager, SIGNAL(decimalsChanged(QtProperty *, int)), + this, SLOT(slotDecimalsChanged(QtProperty *, int))); +} + +// QtLineEditFactory + +class QtLineEditFactoryPrivate : public EditorFactoryPrivate<QLineEdit> +{ + QtLineEditFactory *q_ptr; + Q_DECLARE_PUBLIC(QtLineEditFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QString &value); + void slotRegExpChanged(QtProperty *property, const QRegExp ®Exp); + void slotSetValue(const QString &value); +}; + +void QtLineEditFactoryPrivate::slotPropertyChanged(QtProperty *property, + const QString &value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QLineEdit *> itEditor( m_createdEditors[property]); + while (itEditor.hasNext()) { + QLineEdit *editor = itEditor.next(); + if (editor->text() != value) + editor->setText(value); + } +} + +void QtLineEditFactoryPrivate::slotRegExpChanged(QtProperty *property, + const QRegExp ®Exp) +{ + if (!m_createdEditors.contains(property)) + return; + + QtStringPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QListIterator<QLineEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QLineEdit *editor = itEditor.next(); + editor->blockSignals(true); + const QValidator *oldValidator = editor->validator(); + QValidator *newValidator = 0; + if (regExp.isValid()) { + newValidator = new QRegExpValidator(regExp, editor); + } + editor->setValidator(newValidator); + if (oldValidator) + delete oldValidator; + editor->blockSignals(false); + } +} + +void QtLineEditFactoryPrivate::slotSetValue(const QString &value) +{ + QObject *object = q_ptr->sender(); + const QMap<QLineEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QLineEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtStringPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtLineEditFactory + + \brief The QtLineEditFactory class provides QLineEdit widgets for + properties created by QtStringPropertyManager objects. + + \sa QtAbstractEditorFactory, QtStringPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtLineEditFactory::QtLineEditFactory(QObject *parent) + : QtAbstractEditorFactory<QtStringPropertyManager>(parent) +{ + d_ptr = new QtLineEditFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtLineEditFactory::~QtLineEditFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtLineEditFactory::connectPropertyManager(QtStringPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QString &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QString &))); + connect(manager, SIGNAL(regExpChanged(QtProperty *, const QRegExp &)), + this, SLOT(slotRegExpChanged(QtProperty *, const QRegExp &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtLineEditFactory::createEditor(QtStringPropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + + QLineEdit *editor = d_ptr->createEditor(property, parent); + QRegExp regExp = manager->regExp(property); + if (regExp.isValid()) { + QValidator *validator = new QRegExpValidator(regExp, editor); + editor->setValidator(validator); + } + editor->setText(manager->value(property)); + + connect(editor, SIGNAL(textEdited(const QString &)), + this, SLOT(slotSetValue(const QString &))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtLineEditFactory::disconnectPropertyManager(QtStringPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QString &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QString &))); + disconnect(manager, SIGNAL(regExpChanged(QtProperty *, const QRegExp &)), + this, SLOT(slotRegExpChanged(QtProperty *, const QRegExp &))); +} + +// QtDateEditFactory + +class QtDateEditFactoryPrivate : public EditorFactoryPrivate<QDateEdit> +{ + QtDateEditFactory *q_ptr; + Q_DECLARE_PUBLIC(QtDateEditFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QDate &value); + void slotRangeChanged(QtProperty *property, const QDate &min, const QDate &max); + void slotSetValue(const QDate &value); +}; + +void QtDateEditFactoryPrivate::slotPropertyChanged(QtProperty *property, const QDate &value) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QDateEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QDateEdit *editor = itEditor.next(); + editor->blockSignals(true); + editor->setDate(value); + editor->blockSignals(false); + } +} + +void QtDateEditFactoryPrivate::slotRangeChanged(QtProperty *property, + const QDate &min, const QDate &max) +{ + if (!m_createdEditors.contains(property)) + return; + + QtDatePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QListIterator<QDateEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QDateEdit *editor = itEditor.next(); + editor->blockSignals(true); + editor->setDateRange(min, max); + editor->setDate(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtDateEditFactoryPrivate::slotSetValue(const QDate &value) +{ + QObject *object = q_ptr->sender(); + const QMap<QDateEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QDateEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtDatePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtDateEditFactory + + \brief The QtDateEditFactory class provides QDateEdit widgets for + properties created by QtDatePropertyManager objects. + + \sa QtAbstractEditorFactory, QtDatePropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtDateEditFactory::QtDateEditFactory(QObject *parent) + : QtAbstractEditorFactory<QtDatePropertyManager>(parent) +{ + d_ptr = new QtDateEditFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtDateEditFactory::~QtDateEditFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtDateEditFactory::connectPropertyManager(QtDatePropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QDate &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QDate &))); + connect(manager, SIGNAL(rangeChanged(QtProperty *, const QDate &, const QDate &)), + this, SLOT(slotRangeChanged(QtProperty *, const QDate &, const QDate &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtDateEditFactory::createEditor(QtDatePropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QDateEdit *editor = d_ptr->createEditor(property, parent); + editor->setCalendarPopup(true); + editor->setDateRange(manager->minimum(property), manager->maximum(property)); + editor->setDate(manager->value(property)); + + connect(editor, SIGNAL(dateChanged(const QDate &)), + this, SLOT(slotSetValue(const QDate &))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtDateEditFactory::disconnectPropertyManager(QtDatePropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QDate &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QDate &))); + disconnect(manager, SIGNAL(rangeChanged(QtProperty *, const QDate &, const QDate &)), + this, SLOT(slotRangeChanged(QtProperty *, const QDate &, const QDate &))); +} + +// QtTimeEditFactory + +class QtTimeEditFactoryPrivate : public EditorFactoryPrivate<QTimeEdit> +{ + QtTimeEditFactory *q_ptr; + Q_DECLARE_PUBLIC(QtTimeEditFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QTime &value); + void slotSetValue(const QTime &value); +}; + +void QtTimeEditFactoryPrivate::slotPropertyChanged(QtProperty *property, const QTime &value) +{ + if (!m_createdEditors.contains(property)) + return; + QListIterator<QTimeEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QTimeEdit *editor = itEditor.next(); + editor->blockSignals(true); + editor->setTime(value); + editor->blockSignals(false); + } +} + +void QtTimeEditFactoryPrivate::slotSetValue(const QTime &value) +{ + QObject *object = q_ptr->sender(); + const QMap<QTimeEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QTimeEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtTimePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtTimeEditFactory + + \brief The QtTimeEditFactory class provides QTimeEdit widgets for + properties created by QtTimePropertyManager objects. + + \sa QtAbstractEditorFactory, QtTimePropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtTimeEditFactory::QtTimeEditFactory(QObject *parent) + : QtAbstractEditorFactory<QtTimePropertyManager>(parent) +{ + d_ptr = new QtTimeEditFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtTimeEditFactory::~QtTimeEditFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtTimeEditFactory::connectPropertyManager(QtTimePropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QTime &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QTime &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtTimeEditFactory::createEditor(QtTimePropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QTimeEdit *editor = d_ptr->createEditor(property, parent); + editor->setTime(manager->value(property)); + + connect(editor, SIGNAL(timeChanged(const QTime &)), + this, SLOT(slotSetValue(const QTime &))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtTimeEditFactory::disconnectPropertyManager(QtTimePropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QTime &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QTime &))); +} + +// QtDateTimeEditFactory + +class QtDateTimeEditFactoryPrivate : public EditorFactoryPrivate<QDateTimeEdit> +{ + QtDateTimeEditFactory *q_ptr; + Q_DECLARE_PUBLIC(QtDateTimeEditFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QDateTime &value); + void slotSetValue(const QDateTime &value); + +}; + +void QtDateTimeEditFactoryPrivate::slotPropertyChanged(QtProperty *property, + const QDateTime &value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QDateTimeEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QDateTimeEdit *editor = itEditor.next(); + editor->blockSignals(true); + editor->setDateTime(value); + editor->blockSignals(false); + } +} + +void QtDateTimeEditFactoryPrivate::slotSetValue(const QDateTime &value) +{ + QObject *object = q_ptr->sender(); + const QMap<QDateTimeEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QDateTimeEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtDateTimePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtDateTimeEditFactory + + \brief The QtDateTimeEditFactory class provides QDateTimeEdit + widgets for properties created by QtDateTimePropertyManager objects. + + \sa QtAbstractEditorFactory, QtDateTimePropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtDateTimeEditFactory::QtDateTimeEditFactory(QObject *parent) + : QtAbstractEditorFactory<QtDateTimePropertyManager>(parent) +{ + d_ptr = new QtDateTimeEditFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtDateTimeEditFactory::~QtDateTimeEditFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtDateTimeEditFactory::connectPropertyManager(QtDateTimePropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QDateTime &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QDateTime &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtDateTimeEditFactory::createEditor(QtDateTimePropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + QDateTimeEdit *editor = d_ptr->createEditor(property, parent); + editor->setDateTime(manager->value(property)); + + connect(editor, SIGNAL(dateTimeChanged(const QDateTime &)), + this, SLOT(slotSetValue(const QDateTime &))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtDateTimeEditFactory::disconnectPropertyManager(QtDateTimePropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QDateTime &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QDateTime &))); +} + +// QtKeySequenceEditorFactory + +class QtKeySequenceEditorFactoryPrivate : public EditorFactoryPrivate<QtKeySequenceEdit> +{ + QtKeySequenceEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtKeySequenceEditorFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QKeySequence &value); + void slotSetValue(const QKeySequence &value); +}; + +void QtKeySequenceEditorFactoryPrivate::slotPropertyChanged(QtProperty *property, + const QKeySequence &value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QtKeySequenceEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QtKeySequenceEdit *editor = itEditor.next(); + editor->blockSignals(true); + editor->setKeySequence(value); + editor->blockSignals(false); + } +} + +void QtKeySequenceEditorFactoryPrivate::slotSetValue(const QKeySequence &value) +{ + QObject *object = q_ptr->sender(); + const QMap<QtKeySequenceEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QtKeySequenceEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtKeySequencePropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtKeySequenceEditorFactory + + \brief The QtKeySequenceEditorFactory class provides editor + widgets for properties created by QtKeySequencePropertyManager objects. + + \sa QtAbstractEditorFactory +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtKeySequenceEditorFactory::QtKeySequenceEditorFactory(QObject *parent) + : QtAbstractEditorFactory<QtKeySequencePropertyManager>(parent) +{ + d_ptr = new QtKeySequenceEditorFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtKeySequenceEditorFactory::~QtKeySequenceEditorFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtKeySequenceEditorFactory::connectPropertyManager(QtKeySequencePropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QKeySequence &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QKeySequence &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtKeySequenceEditorFactory::createEditor(QtKeySequencePropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + QtKeySequenceEdit *editor = d_ptr->createEditor(property, parent); + editor->setKeySequence(manager->value(property)); + + connect(editor, SIGNAL(keySequenceChanged(const QKeySequence &)), + this, SLOT(slotSetValue(const QKeySequence &))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtKeySequenceEditorFactory::disconnectPropertyManager(QtKeySequencePropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QKeySequence &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QKeySequence &))); +} + +// QtCharEdit + +class QtCharEdit : public QWidget +{ + Q_OBJECT +public: + QtCharEdit(QWidget *parent = 0); + + QChar value() const; + bool eventFilter(QObject *o, QEvent *e); +public Q_SLOTS: + void setValue(const QChar &value); +Q_SIGNALS: + void valueChanged(const QChar &value); +protected: + void focusInEvent(QFocusEvent *e); + void focusOutEvent(QFocusEvent *e); + void keyPressEvent(QKeyEvent *e); + void keyReleaseEvent(QKeyEvent *e); + void paintEvent(QPaintEvent *); + bool event(QEvent *e); +private slots: + void slotClearChar(); +private: + void handleKeyEvent(QKeyEvent *e); + + QChar m_value; + QLineEdit *m_lineEdit; +}; + +QtCharEdit::QtCharEdit(QWidget *parent) + : QWidget(parent), m_lineEdit(new QLineEdit(this)) +{ + QHBoxLayout *layout = new QHBoxLayout(this); + layout->addWidget(m_lineEdit); + layout->setMargin(0); + m_lineEdit->installEventFilter(this); + m_lineEdit->setReadOnly(true); + m_lineEdit->setFocusProxy(this); + setFocusPolicy(m_lineEdit->focusPolicy()); + setAttribute(Qt::WA_InputMethodEnabled); +} + +bool QtCharEdit::eventFilter(QObject *o, QEvent *e) +{ + if (o == m_lineEdit && e->type() == QEvent::ContextMenu) { + QContextMenuEvent *c = static_cast<QContextMenuEvent *>(e); + QMenu *menu = m_lineEdit->createStandardContextMenu(); + QList<QAction *> actions = menu->actions(); + QListIterator<QAction *> itAction(actions); + while (itAction.hasNext()) { + QAction *action = itAction.next(); + action->setShortcut(QKeySequence()); + QString actionString = action->text(); + const int pos = actionString.lastIndexOf(QLatin1Char('\t')); + if (pos > 0) + actionString = actionString.remove(pos, actionString.length() - pos); + action->setText(actionString); + } + QAction *actionBefore = 0; + if (actions.count() > 0) + actionBefore = actions[0]; + QAction *clearAction = new QAction(tr("Clear Char"), menu); + menu->insertAction(actionBefore, clearAction); + menu->insertSeparator(actionBefore); + clearAction->setEnabled(!m_value.isNull()); + connect(clearAction, SIGNAL(triggered()), this, SLOT(slotClearChar())); + menu->exec(c->globalPos()); + delete menu; + e->accept(); + return true; + } + + return QWidget::eventFilter(o, e); +} + +void QtCharEdit::slotClearChar() +{ + if (m_value.isNull()) + return; + setValue(QChar()); + emit valueChanged(m_value); +} + +void QtCharEdit::handleKeyEvent(QKeyEvent *e) +{ + const int key = e->key(); + switch (key) { + case Qt::Key_Control: + case Qt::Key_Shift: + case Qt::Key_Meta: + case Qt::Key_Alt: + case Qt::Key_Super_L: + case Qt::Key_Return: + return; + default: + break; + } + + const QString text = e->text(); + if (text.count() != 1) + return; + + const QChar c = text.at(0); + if (!c.isPrint()) + return; + + if (m_value == c) + return; + + m_value = c; + const QString str = m_value.isNull() ? QString() : QString(m_value); + m_lineEdit->setText(str); + e->accept(); + emit valueChanged(m_value); +} + +void QtCharEdit::setValue(const QChar &value) +{ + if (value == m_value) + return; + + m_value = value; + QString str = value.isNull() ? QString() : QString(value); + m_lineEdit->setText(str); +} + +QChar QtCharEdit::value() const +{ + return m_value; +} + +void QtCharEdit::focusInEvent(QFocusEvent *e) +{ + m_lineEdit->event(e); + m_lineEdit->selectAll(); + QWidget::focusInEvent(e); +} + +void QtCharEdit::focusOutEvent(QFocusEvent *e) +{ + m_lineEdit->event(e); + QWidget::focusOutEvent(e); +} + +void QtCharEdit::keyPressEvent(QKeyEvent *e) +{ + handleKeyEvent(e); + e->accept(); +} + +void QtCharEdit::keyReleaseEvent(QKeyEvent *e) +{ + m_lineEdit->event(e); +} + +void QtCharEdit::paintEvent(QPaintEvent *) +{ + QStyleOption opt; + opt.init(this); + QPainter p(this); + style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); +} + +bool QtCharEdit::event(QEvent *e) +{ + switch(e->type()) { + case QEvent::Shortcut: + case QEvent::ShortcutOverride: + case QEvent::KeyRelease: + e->accept(); + return true; + default: + break; + } + return QWidget::event(e); +} + +// QtCharEditorFactory + +class QtCharEditorFactoryPrivate : public EditorFactoryPrivate<QtCharEdit> +{ + QtCharEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtCharEditorFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QChar &value); + void slotSetValue(const QChar &value); + +}; + +void QtCharEditorFactoryPrivate::slotPropertyChanged(QtProperty *property, + const QChar &value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QtCharEdit *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QtCharEdit *editor = itEditor.next(); + editor->blockSignals(true); + editor->setValue(value); + editor->blockSignals(false); + } +} + +void QtCharEditorFactoryPrivate::slotSetValue(const QChar &value) +{ + QObject *object = q_ptr->sender(); + const QMap<QtCharEdit *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QtCharEdit *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtCharPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtCharEditorFactory + + \brief The QtCharEditorFactory class provides editor + widgets for properties created by QtCharPropertyManager objects. + + \sa QtAbstractEditorFactory +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtCharEditorFactory::QtCharEditorFactory(QObject *parent) + : QtAbstractEditorFactory<QtCharPropertyManager>(parent) +{ + d_ptr = new QtCharEditorFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtCharEditorFactory::~QtCharEditorFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtCharEditorFactory::connectPropertyManager(QtCharPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QChar &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QChar &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtCharEditorFactory::createEditor(QtCharPropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + QtCharEdit *editor = d_ptr->createEditor(property, parent); + editor->setValue(manager->value(property)); + + connect(editor, SIGNAL(valueChanged(const QChar &)), + this, SLOT(slotSetValue(const QChar &))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtCharEditorFactory::disconnectPropertyManager(QtCharPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QChar &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QChar &))); +} + +// QtEnumEditorFactory + +class QtEnumEditorFactoryPrivate : public EditorFactoryPrivate<QComboBox> +{ + QtEnumEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtEnumEditorFactory) +public: + + void slotPropertyChanged(QtProperty *property, int value); + void slotEnumNamesChanged(QtProperty *property, const QStringList &); + void slotEnumIconsChanged(QtProperty *property, const QMap<int, QIcon> &); + void slotSetValue(int value); +}; + +void QtEnumEditorFactoryPrivate::slotPropertyChanged(QtProperty *property, int value) +{ + if (!m_createdEditors.contains(property)) + return; + + QListIterator<QComboBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QComboBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->setCurrentIndex(value); + editor->blockSignals(false); + } +} + +void QtEnumEditorFactoryPrivate::slotEnumNamesChanged(QtProperty *property, + const QStringList &enumNames) +{ + if (!m_createdEditors.contains(property)) + return; + + QtEnumPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + QMap<int, QIcon> enumIcons = manager->enumIcons(property); + + QListIterator<QComboBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QComboBox *editor = itEditor.next(); + editor->blockSignals(true); + editor->clear(); + editor->addItems(enumNames); + const int nameCount = enumNames.count(); + for (int i = 0; i < nameCount; i++) + editor->setItemIcon(i, enumIcons.value(i)); + editor->setCurrentIndex(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtEnumEditorFactoryPrivate::slotEnumIconsChanged(QtProperty *property, + const QMap<int, QIcon> &enumIcons) +{ + if (!m_createdEditors.contains(property)) + return; + + QtEnumPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + + const QStringList enumNames = manager->enumNames(property); + QListIterator<QComboBox *> itEditor(m_createdEditors[property]); + while (itEditor.hasNext()) { + QComboBox *editor = itEditor.next(); + editor->blockSignals(true); + const int nameCount = enumNames.count(); + for (int i = 0; i < nameCount; i++) + editor->setItemIcon(i, enumIcons.value(i)); + editor->setCurrentIndex(manager->value(property)); + editor->blockSignals(false); + } +} + +void QtEnumEditorFactoryPrivate::slotSetValue(int value) +{ + QObject *object = q_ptr->sender(); + const QMap<QComboBox *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd(); + for (QMap<QComboBox *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtEnumPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtEnumEditorFactory + + \brief The QtEnumEditorFactory class provides QComboBox widgets for + properties created by QtEnumPropertyManager objects. + + \sa QtAbstractEditorFactory, QtEnumPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtEnumEditorFactory::QtEnumEditorFactory(QObject *parent) + : QtAbstractEditorFactory<QtEnumPropertyManager>(parent) +{ + d_ptr = new QtEnumEditorFactoryPrivate(); + d_ptr->q_ptr = this; + +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtEnumEditorFactory::~QtEnumEditorFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtEnumEditorFactory::connectPropertyManager(QtEnumPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + connect(manager, SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)), + this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtEnumEditorFactory::createEditor(QtEnumPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QComboBox *editor = d_ptr->createEditor(property, parent); + editor->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); + editor->setMinimumContentsLength(1); + editor->view()->setTextElideMode(Qt::ElideRight); + QStringList enumNames = manager->enumNames(property); + editor->addItems(enumNames); + QMap<int, QIcon> enumIcons = manager->enumIcons(property); + const int enumNamesCount = enumNames.count(); + for (int i = 0; i < enumNamesCount; i++) + editor->setItemIcon(i, enumIcons.value(i)); + editor->setCurrentIndex(manager->value(property)); + + connect(editor, SIGNAL(currentIndexChanged(int)), this, SLOT(slotSetValue(int))); + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtEnumEditorFactory::disconnectPropertyManager(QtEnumPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotPropertyChanged(QtProperty *, int))); + disconnect(manager, SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)), + this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &))); +} + +// QtCursorEditorFactory + +Q_GLOBAL_STATIC(QtCursorDatabase, cursorDatabase) + +class QtCursorEditorFactoryPrivate +{ + QtCursorEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtCursorEditorFactory) +public: + QtCursorEditorFactoryPrivate(); + + void slotPropertyChanged(QtProperty *property, const QCursor &cursor); + void slotEnumChanged(QtProperty *property, int value); + void slotEditorDestroyed(QObject *object); + + QtEnumEditorFactory *m_enumEditorFactory; + QtEnumPropertyManager *m_enumPropertyManager; + + QMap<QtProperty *, QtProperty *> m_propertyToEnum; + QMap<QtProperty *, QtProperty *> m_enumToProperty; + QMap<QtProperty *, QList<QWidget *> > m_enumToEditors; + QMap<QWidget *, QtProperty *> m_editorToEnum; + bool m_updatingEnum; +}; + +QtCursorEditorFactoryPrivate::QtCursorEditorFactoryPrivate() + : m_updatingEnum(false) +{ + +} + +void QtCursorEditorFactoryPrivate::slotPropertyChanged(QtProperty *property, const QCursor &cursor) +{ + // update enum property + QtProperty *enumProp = m_propertyToEnum.value(property); + if (!enumProp) + return; + + m_updatingEnum = true; + m_enumPropertyManager->setValue(enumProp, cursorDatabase()->cursorToValue(cursor)); + m_updatingEnum = false; +} + +void QtCursorEditorFactoryPrivate::slotEnumChanged(QtProperty *property, int value) +{ + if (m_updatingEnum) + return; + // update cursor property + QtProperty *prop = m_enumToProperty.value(property); + if (!prop) + return; + QtCursorPropertyManager *cursorManager = q_ptr->propertyManager(prop); + if (!cursorManager) + return; +#ifndef QT_NO_CURSOR + cursorManager->setValue(prop, QCursor(cursorDatabase()->valueToCursor(value))); +#endif +} + +void QtCursorEditorFactoryPrivate::slotEditorDestroyed(QObject *object) +{ + // remove from m_editorToEnum map; + // remove from m_enumToEditors map; + // if m_enumToEditors doesn't contains more editors delete enum property; + const QMap<QWidget *, QtProperty *>::ConstIterator ecend = m_editorToEnum.constEnd(); + for (QMap<QWidget *, QtProperty *>::ConstIterator itEditor = m_editorToEnum.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QWidget *editor = itEditor.key(); + QtProperty *enumProp = itEditor.value(); + m_editorToEnum.remove(editor); + m_enumToEditors[enumProp].removeAll(editor); + if (m_enumToEditors[enumProp].isEmpty()) { + m_enumToEditors.remove(enumProp); + QtProperty *property = m_enumToProperty.value(enumProp); + m_enumToProperty.remove(enumProp); + m_propertyToEnum.remove(property); + delete enumProp; + } + return; + } +} + +/*! + \class QtCursorEditorFactory + + \brief The QtCursorEditorFactory class provides QComboBox widgets for + properties created by QtCursorPropertyManager objects. + + \sa QtAbstractEditorFactory, QtCursorPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtCursorEditorFactory::QtCursorEditorFactory(QObject *parent) + : QtAbstractEditorFactory<QtCursorPropertyManager>(parent) +{ + d_ptr = new QtCursorEditorFactoryPrivate(); + d_ptr->q_ptr = this; + + d_ptr->m_enumEditorFactory = new QtEnumEditorFactory(this); + d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this); + connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotEnumChanged(QtProperty *, int))); + d_ptr->m_enumEditorFactory->addPropertyManager(d_ptr->m_enumPropertyManager); +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtCursorEditorFactory::~QtCursorEditorFactory() +{ + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtCursorEditorFactory::connectPropertyManager(QtCursorPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty *, const QCursor &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QCursor &))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtCursorEditorFactory::createEditor(QtCursorPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + QtProperty *enumProp = 0; + if (d_ptr->m_propertyToEnum.contains(property)) { + enumProp = d_ptr->m_propertyToEnum[property]; + } else { + enumProp = d_ptr->m_enumPropertyManager->addProperty(property->propertyName()); + d_ptr->m_enumPropertyManager->setEnumNames(enumProp, cursorDatabase()->cursorShapeNames()); + d_ptr->m_enumPropertyManager->setEnumIcons(enumProp, cursorDatabase()->cursorShapeIcons()); +#ifndef QT_NO_CURSOR + d_ptr->m_enumPropertyManager->setValue(enumProp, cursorDatabase()->cursorToValue(manager->value(property))); +#endif + d_ptr->m_propertyToEnum[property] = enumProp; + d_ptr->m_enumToProperty[enumProp] = property; + } + QtAbstractEditorFactoryBase *af = d_ptr->m_enumEditorFactory; + QWidget *editor = af->createEditor(enumProp, parent); + d_ptr->m_enumToEditors[enumProp].append(editor); + d_ptr->m_editorToEnum[editor] = enumProp; + connect(editor, SIGNAL(destroyed(QObject *)), + this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtCursorEditorFactory::disconnectPropertyManager(QtCursorPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty *, const QCursor &)), + this, SLOT(slotPropertyChanged(QtProperty *, const QCursor &))); +} + +// QtColorEditWidget + +class QtColorEditWidget : public QWidget { + Q_OBJECT + +public: + QtColorEditWidget(QWidget *parent); + + bool eventFilter(QObject *obj, QEvent *ev); + +public Q_SLOTS: + void setValue(const QColor &value); + +Q_SIGNALS: + void valueChanged(const QColor &value); + +protected: + void paintEvent(QPaintEvent *); + +private Q_SLOTS: + void buttonClicked(); + +private: + QColor m_color; + QLabel *m_pixmapLabel; + QLabel *m_label; + QToolButton *m_button; +}; + +QtColorEditWidget::QtColorEditWidget(QWidget *parent) : + QWidget(parent), + m_pixmapLabel(new QLabel), + m_label(new QLabel), + m_button(new QToolButton) +{ + QHBoxLayout *lt = new QHBoxLayout(this); + setupTreeViewEditorMargin(lt); + lt->setSpacing(0); + lt->addWidget(m_pixmapLabel); + lt->addWidget(m_label); + lt->addItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Ignored)); + + m_button->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Ignored); + m_button->setFixedWidth(20); + setFocusProxy(m_button); + setFocusPolicy(m_button->focusPolicy()); + m_button->setText(tr("...")); + m_button->installEventFilter(this); + connect(m_button, SIGNAL(clicked()), this, SLOT(buttonClicked())); + lt->addWidget(m_button); + m_pixmapLabel->setPixmap(QtPropertyBrowserUtils::brushValuePixmap(QBrush(m_color))); + m_label->setText(QtPropertyBrowserUtils::colorValueText(m_color)); +} + +void QtColorEditWidget::setValue(const QColor &c) +{ + if (m_color != c) { + m_color = c; + m_pixmapLabel->setPixmap(QtPropertyBrowserUtils::brushValuePixmap(QBrush(c))); + m_label->setText(QtPropertyBrowserUtils::colorValueText(c)); + } +} + +void QtColorEditWidget::buttonClicked() +{ + bool ok = false; + QRgb oldRgba = m_color.rgba(); + QRgb newRgba = QColorDialog::getRgba(oldRgba, &ok, this); + if (ok && newRgba != oldRgba) { + setValue(QColor::fromRgba(newRgba)); + emit valueChanged(m_color); + } +} + +bool QtColorEditWidget::eventFilter(QObject *obj, QEvent *ev) +{ + if (obj == m_button) { + switch (ev->type()) { + case QEvent::KeyPress: + case QEvent::KeyRelease: { // Prevent the QToolButton from handling Enter/Escape meant control the delegate + switch (static_cast<const QKeyEvent*>(ev)->key()) { + case Qt::Key_Escape: + case Qt::Key_Enter: + case Qt::Key_Return: + ev->ignore(); + return true; + default: + break; + } + } + break; + default: + break; + } + } + return QWidget::eventFilter(obj, ev); +} + +void QtColorEditWidget::paintEvent(QPaintEvent *) +{ + QStyleOption opt; + opt.init(this); + QPainter p(this); + style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); +} + +// QtColorEditorFactoryPrivate + +class QtColorEditorFactoryPrivate : public EditorFactoryPrivate<QtColorEditWidget> +{ + QtColorEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtColorEditorFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QColor &value); + void slotSetValue(const QColor &value); +}; + +void QtColorEditorFactoryPrivate::slotPropertyChanged(QtProperty *property, + const QColor &value) +{ + const PropertyToEditorListMap::iterator it = m_createdEditors.find(property); + if (it == m_createdEditors.end()) + return; + QListIterator<QtColorEditWidget *> itEditor(it.value()); + + while (itEditor.hasNext()) + itEditor.next()->setValue(value); +} + +void QtColorEditorFactoryPrivate::slotSetValue(const QColor &value) +{ + QObject *object = q_ptr->sender(); + const EditorToPropertyMap::ConstIterator ecend = m_editorToProperty.constEnd(); + for (EditorToPropertyMap::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtColorPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtColorEditorFactory + + \brief The QtColorEditorFactory class provides color editing for + properties created by QtColorPropertyManager objects. + + \sa QtAbstractEditorFactory, QtColorPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtColorEditorFactory::QtColorEditorFactory(QObject *parent) : + QtAbstractEditorFactory<QtColorPropertyManager>(parent), + d_ptr(new QtColorEditorFactoryPrivate()) +{ + d_ptr->q_ptr = this; +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtColorEditorFactory::~QtColorEditorFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtColorEditorFactory::connectPropertyManager(QtColorPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty*,QColor)), + this, SLOT(slotPropertyChanged(QtProperty*,QColor))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtColorEditorFactory::createEditor(QtColorPropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + QtColorEditWidget *editor = d_ptr->createEditor(property, parent); + editor->setValue(manager->value(property)); + connect(editor, SIGNAL(valueChanged(QColor)), this, SLOT(slotSetValue(QColor))); + connect(editor, SIGNAL(destroyed(QObject *)), this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtColorEditorFactory::disconnectPropertyManager(QtColorPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty*,QColor)), this, SLOT(slotPropertyChanged(QtProperty*,QColor))); +} + +// QtFontEditWidget + +class QtFontEditWidget : public QWidget { + Q_OBJECT + +public: + QtFontEditWidget(QWidget *parent); + + bool eventFilter(QObject *obj, QEvent *ev); + +public Q_SLOTS: + void setValue(const QFont &value); + +Q_SIGNALS: + void valueChanged(const QFont &value); + +protected: + void paintEvent(QPaintEvent *); + +private Q_SLOTS: + void buttonClicked(); + +private: + QFont m_font; + QLabel *m_pixmapLabel; + QLabel *m_label; + QToolButton *m_button; +}; + +QtFontEditWidget::QtFontEditWidget(QWidget *parent) : + QWidget(parent), + m_pixmapLabel(new QLabel), + m_label(new QLabel), + m_button(new QToolButton) +{ + QHBoxLayout *lt = new QHBoxLayout(this); + setupTreeViewEditorMargin(lt); + lt->setSpacing(0); + lt->addWidget(m_pixmapLabel); + lt->addWidget(m_label); + lt->addItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Ignored)); + + m_button->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Ignored); + m_button->setFixedWidth(20); + setFocusProxy(m_button); + setFocusPolicy(m_button->focusPolicy()); + m_button->setText(tr("...")); + m_button->installEventFilter(this); + connect(m_button, SIGNAL(clicked()), this, SLOT(buttonClicked())); + lt->addWidget(m_button); + m_pixmapLabel->setPixmap(QtPropertyBrowserUtils::fontValuePixmap(m_font)); + m_label->setText(QtPropertyBrowserUtils::fontValueText(m_font)); +} + +void QtFontEditWidget::setValue(const QFont &f) +{ + if (m_font != f) { + m_font = f; + m_pixmapLabel->setPixmap(QtPropertyBrowserUtils::fontValuePixmap(f)); + m_label->setText(QtPropertyBrowserUtils::fontValueText(f)); + } +} + +void QtFontEditWidget::buttonClicked() +{ + bool ok = false; + QFont newFont = QFontDialog::getFont(&ok, m_font, this, tr("Select Font")); + if (ok && newFont != m_font) { + QFont f = m_font; + // prevent mask for unchanged attributes, don't change other attributes (like kerning, etc...) + if (m_font.family() != newFont.family()) + f.setFamily(newFont.family()); + if (m_font.pointSize() != newFont.pointSize()) + f.setPointSize(newFont.pointSize()); + if (m_font.bold() != newFont.bold()) + f.setBold(newFont.bold()); + if (m_font.italic() != newFont.italic()) + f.setItalic(newFont.italic()); + if (m_font.underline() != newFont.underline()) + f.setUnderline(newFont.underline()); + if (m_font.strikeOut() != newFont.strikeOut()) + f.setStrikeOut(newFont.strikeOut()); + setValue(f); + emit valueChanged(m_font); + } +} + +bool QtFontEditWidget::eventFilter(QObject *obj, QEvent *ev) +{ + if (obj == m_button) { + switch (ev->type()) { + case QEvent::KeyPress: + case QEvent::KeyRelease: { // Prevent the QToolButton from handling Enter/Escape meant control the delegate + switch (static_cast<const QKeyEvent*>(ev)->key()) { + case Qt::Key_Escape: + case Qt::Key_Enter: + case Qt::Key_Return: + ev->ignore(); + return true; + default: + break; + } + } + break; + default: + break; + } + } + return QWidget::eventFilter(obj, ev); +} + +void QtFontEditWidget::paintEvent(QPaintEvent *) +{ + QStyleOption opt; + opt.init(this); + QPainter p(this); + style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); +} + +// QtFontEditorFactoryPrivate + +class QtFontEditorFactoryPrivate : public EditorFactoryPrivate<QtFontEditWidget> +{ + QtFontEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtFontEditorFactory) +public: + + void slotPropertyChanged(QtProperty *property, const QFont &value); + void slotSetValue(const QFont &value); +}; + +void QtFontEditorFactoryPrivate::slotPropertyChanged(QtProperty *property, + const QFont &value) +{ + const PropertyToEditorListMap::iterator it = m_createdEditors.find(property); + if (it == m_createdEditors.end()) + return; + QListIterator<QtFontEditWidget *> itEditor(it.value()); + + while (itEditor.hasNext()) + itEditor.next()->setValue(value); +} + +void QtFontEditorFactoryPrivate::slotSetValue(const QFont &value) +{ + QObject *object = q_ptr->sender(); + const EditorToPropertyMap::ConstIterator ecend = m_editorToProperty.constEnd(); + for (EditorToPropertyMap::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor) + if (itEditor.key() == object) { + QtProperty *property = itEditor.value(); + QtFontPropertyManager *manager = q_ptr->propertyManager(property); + if (!manager) + return; + manager->setValue(property, value); + return; + } +} + +/*! + \class QtFontEditorFactory + + \brief The QtFontEditorFactory class provides font editing for + properties created by QtFontPropertyManager objects. + + \sa QtAbstractEditorFactory, QtFontPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtFontEditorFactory::QtFontEditorFactory(QObject *parent) : + QtAbstractEditorFactory<QtFontPropertyManager>(parent), + d_ptr(new QtFontEditorFactoryPrivate()) +{ + d_ptr->q_ptr = this; +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtFontEditorFactory::~QtFontEditorFactory() +{ + qDeleteAll(d_ptr->m_editorToProperty.keys()); + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtFontEditorFactory::connectPropertyManager(QtFontPropertyManager *manager) +{ + connect(manager, SIGNAL(valueChanged(QtProperty*,QFont)), + this, SLOT(slotPropertyChanged(QtProperty*,QFont))); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtFontEditorFactory::createEditor(QtFontPropertyManager *manager, + QtProperty *property, QWidget *parent) +{ + QtFontEditWidget *editor = d_ptr->createEditor(property, parent); + editor->setValue(manager->value(property)); + connect(editor, SIGNAL(valueChanged(QFont)), this, SLOT(slotSetValue(QFont))); + connect(editor, SIGNAL(destroyed(QObject *)), this, SLOT(slotEditorDestroyed(QObject *))); + return editor; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtFontEditorFactory::disconnectPropertyManager(QtFontPropertyManager *manager) +{ + disconnect(manager, SIGNAL(valueChanged(QtProperty*,QFont)), this, SLOT(slotPropertyChanged(QtProperty*,QFont))); +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qteditorfactory.cpp" +#include "qteditorfactory.moc" diff --git a/qtpropertybrowser/src/qteditorfactory.h b/qtpropertybrowser/src/qteditorfactory.h new file mode 100644 index 0000000..5fe7cab --- /dev/null +++ b/qtpropertybrowser/src/qteditorfactory.h @@ -0,0 +1,400 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTEDITORFACTORY_H +#define QTEDITORFACTORY_H + +#include "qtpropertymanager.h" + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtSpinBoxFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtSpinBoxFactory : public QtAbstractEditorFactory<QtIntPropertyManager> +{ + Q_OBJECT +public: + QtSpinBoxFactory(QObject *parent = 0); + ~QtSpinBoxFactory(); +protected: + void connectPropertyManager(QtIntPropertyManager *manager); + QWidget *createEditor(QtIntPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtIntPropertyManager *manager); +private: + QtSpinBoxFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtSpinBoxFactory) + Q_DISABLE_COPY(QtSpinBoxFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, int, int)) + Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(int)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtSliderFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtSliderFactory : public QtAbstractEditorFactory<QtIntPropertyManager> +{ + Q_OBJECT +public: + QtSliderFactory(QObject *parent = 0); + ~QtSliderFactory(); +protected: + void connectPropertyManager(QtIntPropertyManager *manager); + QWidget *createEditor(QtIntPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtIntPropertyManager *manager); +private: + QtSliderFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtSliderFactory) + Q_DISABLE_COPY(QtSliderFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, int, int)) + Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(int)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtScrollBarFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtScrollBarFactory : public QtAbstractEditorFactory<QtIntPropertyManager> +{ + Q_OBJECT +public: + QtScrollBarFactory(QObject *parent = 0); + ~QtScrollBarFactory(); +protected: + void connectPropertyManager(QtIntPropertyManager *manager); + QWidget *createEditor(QtIntPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtIntPropertyManager *manager); +private: + QtScrollBarFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtScrollBarFactory) + Q_DISABLE_COPY(QtScrollBarFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, int, int)) + Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(int)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtCheckBoxFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtCheckBoxFactory : public QtAbstractEditorFactory<QtBoolPropertyManager> +{ + Q_OBJECT +public: + QtCheckBoxFactory(QObject *parent = 0); + ~QtCheckBoxFactory(); +protected: + void connectPropertyManager(QtBoolPropertyManager *manager); + QWidget *createEditor(QtBoolPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtBoolPropertyManager *manager); +private: + QtCheckBoxFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtCheckBoxFactory) + Q_DISABLE_COPY(QtCheckBoxFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, bool)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(bool)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtDoubleSpinBoxFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtDoubleSpinBoxFactory : public QtAbstractEditorFactory<QtDoublePropertyManager> +{ + Q_OBJECT +public: + QtDoubleSpinBoxFactory(QObject *parent = 0); + ~QtDoubleSpinBoxFactory(); +protected: + void connectPropertyManager(QtDoublePropertyManager *manager); + QWidget *createEditor(QtDoublePropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtDoublePropertyManager *manager); +private: + QtDoubleSpinBoxFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtDoubleSpinBoxFactory) + Q_DISABLE_COPY(QtDoubleSpinBoxFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, double, double)) + Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotDecimalsChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(double)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtLineEditFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtLineEditFactory : public QtAbstractEditorFactory<QtStringPropertyManager> +{ + Q_OBJECT +public: + QtLineEditFactory(QObject *parent = 0); + ~QtLineEditFactory(); +protected: + void connectPropertyManager(QtStringPropertyManager *manager); + QWidget *createEditor(QtStringPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtStringPropertyManager *manager); +private: + QtLineEditFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtLineEditFactory) + Q_DISABLE_COPY(QtLineEditFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QString &)) + Q_PRIVATE_SLOT(d_func(), void slotRegExpChanged(QtProperty *, const QRegExp &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QString &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtDateEditFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtDateEditFactory : public QtAbstractEditorFactory<QtDatePropertyManager> +{ + Q_OBJECT +public: + QtDateEditFactory(QObject *parent = 0); + ~QtDateEditFactory(); +protected: + void connectPropertyManager(QtDatePropertyManager *manager); + QWidget *createEditor(QtDatePropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtDatePropertyManager *manager); +private: + QtDateEditFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtDateEditFactory) + Q_DISABLE_COPY(QtDateEditFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QDate &)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, + const QDate &, const QDate &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QDate &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtTimeEditFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtTimeEditFactory : public QtAbstractEditorFactory<QtTimePropertyManager> +{ + Q_OBJECT +public: + QtTimeEditFactory(QObject *parent = 0); + ~QtTimeEditFactory(); +protected: + void connectPropertyManager(QtTimePropertyManager *manager); + QWidget *createEditor(QtTimePropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtTimePropertyManager *manager); +private: + QtTimeEditFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtTimeEditFactory) + Q_DISABLE_COPY(QtTimeEditFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QTime &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QTime &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtDateTimeEditFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtDateTimeEditFactory : public QtAbstractEditorFactory<QtDateTimePropertyManager> +{ + Q_OBJECT +public: + QtDateTimeEditFactory(QObject *parent = 0); + ~QtDateTimeEditFactory(); +protected: + void connectPropertyManager(QtDateTimePropertyManager *manager); + QWidget *createEditor(QtDateTimePropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtDateTimePropertyManager *manager); +private: + QtDateTimeEditFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtDateTimeEditFactory) + Q_DISABLE_COPY(QtDateTimeEditFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QDateTime &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QDateTime &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtKeySequenceEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtKeySequenceEditorFactory : public QtAbstractEditorFactory<QtKeySequencePropertyManager> +{ + Q_OBJECT +public: + QtKeySequenceEditorFactory(QObject *parent = 0); + ~QtKeySequenceEditorFactory(); +protected: + void connectPropertyManager(QtKeySequencePropertyManager *manager); + QWidget *createEditor(QtKeySequencePropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtKeySequencePropertyManager *manager); +private: + QtKeySequenceEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtKeySequenceEditorFactory) + Q_DISABLE_COPY(QtKeySequenceEditorFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QKeySequence &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QKeySequence &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtCharEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtCharEditorFactory : public QtAbstractEditorFactory<QtCharPropertyManager> +{ + Q_OBJECT +public: + QtCharEditorFactory(QObject *parent = 0); + ~QtCharEditorFactory(); +protected: + void connectPropertyManager(QtCharPropertyManager *manager); + QWidget *createEditor(QtCharPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtCharPropertyManager *manager); +private: + QtCharEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtCharEditorFactory) + Q_DISABLE_COPY(QtCharEditorFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QChar &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QChar &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtEnumEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtEnumEditorFactory : public QtAbstractEditorFactory<QtEnumPropertyManager> +{ + Q_OBJECT +public: + QtEnumEditorFactory(QObject *parent = 0); + ~QtEnumEditorFactory(); +protected: + void connectPropertyManager(QtEnumPropertyManager *manager); + QWidget *createEditor(QtEnumPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtEnumPropertyManager *manager); +private: + QtEnumEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtEnumEditorFactory) + Q_DISABLE_COPY(QtEnumEditorFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotEnumNamesChanged(QtProperty *, + const QStringList &)) + Q_PRIVATE_SLOT(d_func(), void slotEnumIconsChanged(QtProperty *, + const QMap<int, QIcon> &)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(int)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtCursorEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtCursorEditorFactory : public QtAbstractEditorFactory<QtCursorPropertyManager> +{ + Q_OBJECT +public: + QtCursorEditorFactory(QObject *parent = 0); + ~QtCursorEditorFactory(); +protected: + void connectPropertyManager(QtCursorPropertyManager *manager); + QWidget *createEditor(QtCursorPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtCursorPropertyManager *manager); +private: + QtCursorEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtCursorEditorFactory) + Q_DISABLE_COPY(QtCursorEditorFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QCursor &)) + Q_PRIVATE_SLOT(d_func(), void slotEnumChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) +}; + +class QtColorEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtColorEditorFactory : public QtAbstractEditorFactory<QtColorPropertyManager> +{ + Q_OBJECT +public: + QtColorEditorFactory(QObject *parent = 0); + ~QtColorEditorFactory(); +protected: + void connectPropertyManager(QtColorPropertyManager *manager); + QWidget *createEditor(QtColorPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtColorPropertyManager *manager); +private: + QtColorEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtColorEditorFactory) + Q_DISABLE_COPY(QtColorEditorFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QColor &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QColor &)) +}; + +class QtFontEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtFontEditorFactory : public QtAbstractEditorFactory<QtFontPropertyManager> +{ + Q_OBJECT +public: + QtFontEditorFactory(QObject *parent = 0); + ~QtFontEditorFactory(); +protected: + void connectPropertyManager(QtFontPropertyManager *manager); + QWidget *createEditor(QtFontPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtFontPropertyManager *manager); +private: + QtFontEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtFontEditorFactory) + Q_DISABLE_COPY(QtFontEditorFactory) + Q_PRIVATE_SLOT(d_func(), void slotPropertyChanged(QtProperty *, const QFont &)) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed(QObject *)) + Q_PRIVATE_SLOT(d_func(), void slotSetValue(const QFont &)) +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif diff --git a/qtpropertybrowser/src/qtgroupboxpropertybrowser.cpp b/qtpropertybrowser/src/qtgroupboxpropertybrowser.cpp new file mode 100644 index 0000000..b32958b --- /dev/null +++ b/qtpropertybrowser/src/qtgroupboxpropertybrowser.cpp @@ -0,0 +1,536 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qtgroupboxpropertybrowser.h" +#include <QtCore/QSet> +#include <QtGui/QGridLayout> +#include <QtGui/QLabel> +#include <QtGui/QGroupBox> +#include <QtCore/QTimer> +#include <QtCore/QMap> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtGroupBoxPropertyBrowserPrivate +{ + QtGroupBoxPropertyBrowser *q_ptr; + Q_DECLARE_PUBLIC(QtGroupBoxPropertyBrowser) +public: + + void init(QWidget *parent); + + void propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex); + void propertyRemoved(QtBrowserItem *index); + void propertyChanged(QtBrowserItem *index); + QWidget *createEditor(QtProperty *property, QWidget *parent) const + { return q_ptr->createEditor(property, parent); } + + void slotEditorDestroyed(); + void slotUpdate(); + + struct WidgetItem + { + WidgetItem() : widget(0), label(0), widgetLabel(0), + groupBox(0), layout(0), line(0), parent(0) { } + QWidget *widget; // can be null + QLabel *label; + QLabel *widgetLabel; + QGroupBox *groupBox; + QGridLayout *layout; + QFrame *line; + WidgetItem *parent; + QList<WidgetItem *> children; + }; +private: + void updateLater(); + void updateItem(WidgetItem *item); + void insertRow(QGridLayout *layout, int row) const; + void removeRow(QGridLayout *layout, int row) const; + + bool hasHeader(WidgetItem *item) const; + + QMap<QtBrowserItem *, WidgetItem *> m_indexToItem; + QMap<WidgetItem *, QtBrowserItem *> m_itemToIndex; + QMap<QWidget *, WidgetItem *> m_widgetToItem; + QGridLayout *m_mainLayout; + QList<WidgetItem *> m_children; + QList<WidgetItem *> m_recreateQueue; +}; + +void QtGroupBoxPropertyBrowserPrivate::init(QWidget *parent) +{ + m_mainLayout = new QGridLayout(); + parent->setLayout(m_mainLayout); + QLayoutItem *item = new QSpacerItem(0, 0, + QSizePolicy::Fixed, QSizePolicy::Expanding); + m_mainLayout->addItem(item, 0, 0); +} + +void QtGroupBoxPropertyBrowserPrivate::slotEditorDestroyed() +{ + QWidget *editor = qobject_cast<QWidget *>(q_ptr->sender()); + if (!editor) + return; + if (!m_widgetToItem.contains(editor)) + return; + m_widgetToItem[editor]->widget = 0; + m_widgetToItem.remove(editor); +} + +void QtGroupBoxPropertyBrowserPrivate::slotUpdate() +{ + QListIterator<WidgetItem *> itItem(m_recreateQueue); + while (itItem.hasNext()) { + WidgetItem *item = itItem.next(); + + WidgetItem *par = item->parent; + QWidget *w = 0; + QGridLayout *l = 0; + int oldRow = -1; + if (!par) { + w = q_ptr; + l = m_mainLayout; + oldRow = m_children.indexOf(item); + } else { + w = par->groupBox; + l = par->layout; + oldRow = par->children.indexOf(item); + if (hasHeader(par)) + oldRow += 2; + } + + if (item->widget) { + item->widget->setParent(w); + } else if (item->widgetLabel) { + item->widgetLabel->setParent(w); + } else { + item->widgetLabel = new QLabel(w); + item->widgetLabel->setSizePolicy(QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed)); + item->widgetLabel->setTextFormat(Qt::PlainText); + } + int span = 1; + if (item->widget) + l->addWidget(item->widget, oldRow, 1, 1, 1); + else if (item->widgetLabel) + l->addWidget(item->widgetLabel, oldRow, 1, 1, 1); + else + span = 2; + item->label = new QLabel(w); + item->label->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); + l->addWidget(item->label, oldRow, 0, 1, span); + + updateItem(item); + } + m_recreateQueue.clear(); +} + +void QtGroupBoxPropertyBrowserPrivate::updateLater() +{ + QTimer::singleShot(0, q_ptr, SLOT(slotUpdate())); +} + +void QtGroupBoxPropertyBrowserPrivate::propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex) +{ + WidgetItem *afterItem = m_indexToItem.value(afterIndex); + WidgetItem *parentItem = m_indexToItem.value(index->parent()); + + WidgetItem *newItem = new WidgetItem(); + newItem->parent = parentItem; + + QGridLayout *layout = 0; + QWidget *parentWidget = 0; + int row = -1; + if (!afterItem) { + row = 0; + if (parentItem) + parentItem->children.insert(0, newItem); + else + m_children.insert(0, newItem); + } else { + if (parentItem) { + row = parentItem->children.indexOf(afterItem) + 1; + parentItem->children.insert(row, newItem); + } else { + row = m_children.indexOf(afterItem) + 1; + m_children.insert(row, newItem); + } + } + if (parentItem && hasHeader(parentItem)) + row += 2; + + if (!parentItem) { + layout = m_mainLayout; + parentWidget = q_ptr;; + } else { + if (!parentItem->groupBox) { + m_recreateQueue.removeAll(parentItem); + WidgetItem *par = parentItem->parent; + QWidget *w = 0; + QGridLayout *l = 0; + int oldRow = -1; + if (!par) { + w = q_ptr; + l = m_mainLayout; + oldRow = m_children.indexOf(parentItem); + } else { + w = par->groupBox; + l = par->layout; + oldRow = par->children.indexOf(parentItem); + if (hasHeader(par)) + oldRow += 2; + } + parentItem->groupBox = new QGroupBox(w); + parentItem->layout = new QGridLayout(); + parentItem->groupBox->setLayout(parentItem->layout); + if (parentItem->label) { + l->removeWidget(parentItem->label); + delete parentItem->label; + parentItem->label = 0; + } + if (parentItem->widget) { + l->removeWidget(parentItem->widget); + parentItem->widget->setParent(parentItem->groupBox); + parentItem->layout->addWidget(parentItem->widget, 0, 0, 1, 2); + parentItem->line = new QFrame(parentItem->groupBox); + } else if (parentItem->widgetLabel) { + l->removeWidget(parentItem->widgetLabel); + delete parentItem->widgetLabel; + parentItem->widgetLabel = 0; + } + if (parentItem->line) { + parentItem->line->setFrameShape(QFrame::HLine); + parentItem->line->setFrameShadow(QFrame::Sunken); + parentItem->layout->addWidget(parentItem->line, 1, 0, 1, 2); + } + l->addWidget(parentItem->groupBox, oldRow, 0, 1, 2); + updateItem(parentItem); + } + layout = parentItem->layout; + parentWidget = parentItem->groupBox; + } + + newItem->label = new QLabel(parentWidget); + newItem->label->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); + newItem->widget = createEditor(index->property(), parentWidget); + if (!newItem->widget) { + newItem->widgetLabel = new QLabel(parentWidget); + newItem->widgetLabel->setSizePolicy(QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed)); + newItem->widgetLabel->setTextFormat(Qt::PlainText); + } else { + QObject::connect(newItem->widget, SIGNAL(destroyed()), q_ptr, SLOT(slotEditorDestroyed())); + m_widgetToItem[newItem->widget] = newItem; + } + + insertRow(layout, row); + int span = 1; + if (newItem->widget) + layout->addWidget(newItem->widget, row, 1); + else if (newItem->widgetLabel) + layout->addWidget(newItem->widgetLabel, row, 1); + else + span = 2; + layout->addWidget(newItem->label, row, 0, 1, span); + + m_itemToIndex[newItem] = index; + m_indexToItem[index] = newItem; + + updateItem(newItem); +} + +void QtGroupBoxPropertyBrowserPrivate::propertyRemoved(QtBrowserItem *index) +{ + WidgetItem *item = m_indexToItem.value(index); + + m_indexToItem.remove(index); + m_itemToIndex.remove(item); + + WidgetItem *parentItem = item->parent; + + int row = -1; + + if (parentItem) { + row = parentItem->children.indexOf(item); + parentItem->children.removeAt(row); + if (hasHeader(parentItem)) + row += 2; + } else { + row = m_children.indexOf(item); + m_children.removeAt(row); + } + + if (item->widget) + delete item->widget; + if (item->label) + delete item->label; + if (item->widgetLabel) + delete item->widgetLabel; + if (item->groupBox) + delete item->groupBox; + + if (!parentItem) { + removeRow(m_mainLayout, row); + } else if (parentItem->children.count() != 0) { + removeRow(parentItem->layout, row); + } else { + WidgetItem *par = parentItem->parent; + QWidget *w = 0; + QGridLayout *l = 0; + int oldRow = -1; + if (!par) { + w = q_ptr; + l = m_mainLayout; + oldRow = m_children.indexOf(parentItem); + } else { + w = par->groupBox; + l = par->layout; + oldRow = par->children.indexOf(parentItem); + if (hasHeader(par)) + oldRow += 2; + } + + if (parentItem->widget) { + parentItem->widget->hide(); + parentItem->widget->setParent(0); + } else if (parentItem->widgetLabel) { + parentItem->widgetLabel->hide(); + parentItem->widgetLabel->setParent(0); + } else { + //parentItem->widgetLabel = new QLabel(w); + } + l->removeWidget(parentItem->groupBox); + delete parentItem->groupBox; + parentItem->groupBox = 0; + parentItem->line = 0; + parentItem->layout = 0; + if (!m_recreateQueue.contains(parentItem)) + m_recreateQueue.append(parentItem); + updateLater(); + } + m_recreateQueue.removeAll(item); + + delete item; +} + +void QtGroupBoxPropertyBrowserPrivate::insertRow(QGridLayout *layout, int row) const +{ + QMap<QLayoutItem *, QRect> itemToPos; + int idx = 0; + while (idx < layout->count()) { + int r, c, rs, cs; + layout->getItemPosition(idx, &r, &c, &rs, &cs); + if (r >= row) { + itemToPos[layout->takeAt(idx)] = QRect(r + 1, c, rs, cs); + } else { + idx++; + } + } + + const QMap<QLayoutItem *, QRect>::ConstIterator icend = itemToPos.constEnd(); + for (QMap<QLayoutItem *, QRect>::ConstIterator it = itemToPos.constBegin(); it != icend; ++it) { + const QRect r = it.value(); + layout->addItem(it.key(), r.x(), r.y(), r.width(), r.height()); + } +} + +void QtGroupBoxPropertyBrowserPrivate::removeRow(QGridLayout *layout, int row) const +{ + QMap<QLayoutItem *, QRect> itemToPos; + int idx = 0; + while (idx < layout->count()) { + int r, c, rs, cs; + layout->getItemPosition(idx, &r, &c, &rs, &cs); + if (r > row) { + itemToPos[layout->takeAt(idx)] = QRect(r - 1, c, rs, cs); + } else { + idx++; + } + } + + const QMap<QLayoutItem *, QRect>::ConstIterator icend = itemToPos.constEnd(); + for (QMap<QLayoutItem *, QRect>::ConstIterator it = itemToPos.constBegin(); it != icend; ++it) { + const QRect r = it.value(); + layout->addItem(it.key(), r.x(), r.y(), r.width(), r.height()); + } +} + +bool QtGroupBoxPropertyBrowserPrivate::hasHeader(WidgetItem *item) const +{ + if (item->widget) + return true; + return false; +} + +void QtGroupBoxPropertyBrowserPrivate::propertyChanged(QtBrowserItem *index) +{ + WidgetItem *item = m_indexToItem.value(index); + + updateItem(item); +} + +void QtGroupBoxPropertyBrowserPrivate::updateItem(WidgetItem *item) +{ + QtProperty *property = m_itemToIndex[item]->property(); + if (item->groupBox) { + QFont font = item->groupBox->font(); + font.setUnderline(property->isModified()); + item->groupBox->setFont(font); + item->groupBox->setTitle(property->propertyName()); + item->groupBox->setToolTip(property->toolTip()); + item->groupBox->setStatusTip(property->statusTip()); + item->groupBox->setWhatsThis(property->whatsThis()); + item->groupBox->setEnabled(property->isEnabled()); + } + if (item->label) { + QFont font = item->label->font(); + font.setUnderline(property->isModified()); + item->label->setFont(font); + item->label->setText(property->propertyName()); + item->label->setToolTip(property->toolTip()); + item->label->setStatusTip(property->statusTip()); + item->label->setWhatsThis(property->whatsThis()); + item->label->setEnabled(property->isEnabled()); + } + if (item->widgetLabel) { + QFont font = item->widgetLabel->font(); + font.setUnderline(false); + item->widgetLabel->setFont(font); + item->widgetLabel->setText(property->valueText()); + item->widgetLabel->setToolTip(property->valueText()); + item->widgetLabel->setEnabled(property->isEnabled()); + } + if (item->widget) { + QFont font = item->widget->font(); + font.setUnderline(false); + item->widget->setFont(font); + item->widget->setEnabled(property->isEnabled()); + item->widget->setToolTip(property->valueText()); + } + //item->setIcon(1, property->valueIcon()); +} + + + +/*! + \class QtGroupBoxPropertyBrowser + + \brief The QtGroupBoxPropertyBrowser class provides a QGroupBox + based property browser. + + A property browser is a widget that enables the user to edit a + given set of properties. Each property is represented by a label + specifying the property's name, and an editing widget (e.g. a line + edit or a combobox) holding its value. A property can have zero or + more subproperties. + + QtGroupBoxPropertyBrowser provides group boxes for all nested + properties, i.e. subproperties are enclosed by a group box with + the parent property's name as its title. For example: + + \image qtgroupboxpropertybrowser.png + + Use the QtAbstractPropertyBrowser API to add, insert and remove + properties from an instance of the QtGroupBoxPropertyBrowser + class. The properties themselves are created and managed by + implementations of the QtAbstractPropertyManager class. + + \sa QtTreePropertyBrowser, QtAbstractPropertyBrowser +*/ + +/*! + Creates a property browser with the given \a parent. +*/ +QtGroupBoxPropertyBrowser::QtGroupBoxPropertyBrowser(QWidget *parent) + : QtAbstractPropertyBrowser(parent) +{ + d_ptr = new QtGroupBoxPropertyBrowserPrivate; + d_ptr->q_ptr = this; + + d_ptr->init(this); +} + +/*! + Destroys this property browser. + + Note that the properties that were inserted into this browser are + \e not destroyed since they may still be used in other + browsers. The properties are owned by the manager that created + them. + + \sa QtProperty, QtAbstractPropertyManager +*/ +QtGroupBoxPropertyBrowser::~QtGroupBoxPropertyBrowser() +{ + const QMap<QtGroupBoxPropertyBrowserPrivate::WidgetItem *, QtBrowserItem *>::ConstIterator icend = d_ptr->m_itemToIndex.constEnd(); + for (QMap<QtGroupBoxPropertyBrowserPrivate::WidgetItem *, QtBrowserItem *>::ConstIterator it = d_ptr->m_itemToIndex.constBegin(); it != icend; ++it) + delete it.key(); + delete d_ptr; +} + +/*! + \reimp +*/ +void QtGroupBoxPropertyBrowser::itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem) +{ + d_ptr->propertyInserted(item, afterItem); +} + +/*! + \reimp +*/ +void QtGroupBoxPropertyBrowser::itemRemoved(QtBrowserItem *item) +{ + d_ptr->propertyRemoved(item); +} + +/*! + \reimp +*/ +void QtGroupBoxPropertyBrowser::itemChanged(QtBrowserItem *item) +{ + d_ptr->propertyChanged(item); +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qtgroupboxpropertybrowser.cpp" diff --git a/qtpropertybrowser/src/qtgroupboxpropertybrowser.h b/qtpropertybrowser/src/qtgroupboxpropertybrowser.h new file mode 100644 index 0000000..b02e87d --- /dev/null +++ b/qtpropertybrowser/src/qtgroupboxpropertybrowser.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTGROUPBOXPROPERTYBROWSER_H +#define QTGROUPBOXPROPERTYBROWSER_H + +#include "qtpropertybrowser.h" + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtGroupBoxPropertyBrowserPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtGroupBoxPropertyBrowser : public QtAbstractPropertyBrowser +{ + Q_OBJECT +public: + + QtGroupBoxPropertyBrowser(QWidget *parent = 0); + ~QtGroupBoxPropertyBrowser(); + +protected: + virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem); + virtual void itemRemoved(QtBrowserItem *item); + virtual void itemChanged(QtBrowserItem *item); + +private: + + QtGroupBoxPropertyBrowserPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtGroupBoxPropertyBrowser) + Q_DISABLE_COPY(QtGroupBoxPropertyBrowser) + Q_PRIVATE_SLOT(d_func(), void slotUpdate()) + Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed()) + +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif diff --git a/qtpropertybrowser/src/qtpropertybrowser.cpp b/qtpropertybrowser/src/qtpropertybrowser.cpp new file mode 100644 index 0000000..bfa5705 --- /dev/null +++ b/qtpropertybrowser/src/qtpropertybrowser.cpp @@ -0,0 +1,1981 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qtpropertybrowser.h" +#include <QtCore/QSet> +#include <QtCore/QMap> +#include <QtGui/QIcon> + +#if defined(Q_CC_MSVC) +# pragma warning(disable: 4786) /* MS VS 6: truncating debug info after 255 characters */ +#endif + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtPropertyPrivate +{ +public: + QtPropertyPrivate(QtAbstractPropertyManager *manager) : m_enabled(true), m_modified(false), m_manager(manager) {} + QtProperty *q_ptr; + + QSet<QtProperty *> m_parentItems; + QList<QtProperty *> m_subItems; + + QString m_toolTip; + QString m_statusTip; + QString m_whatsThis; + QString m_name; + bool m_enabled; + bool m_modified; + + QtAbstractPropertyManager * const m_manager; +}; + +class QtAbstractPropertyManagerPrivate +{ + QtAbstractPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtAbstractPropertyManager) +public: + void propertyDestroyed(QtProperty *property); + void propertyChanged(QtProperty *property) const; + void propertyRemoved(QtProperty *property, + QtProperty *parentProperty) const; + void propertyInserted(QtProperty *property, QtProperty *parentProperty, + QtProperty *afterProperty) const; + + QSet<QtProperty *> m_properties; +}; + +/*! + \class QtProperty + + \brief The QtProperty class encapsulates an instance of a property. + + Properties are created by objects of QtAbstractPropertyManager + subclasses; a manager can create properties of a given type, and + is used in conjunction with the QtAbstractPropertyBrowser class. A + property is always owned by the manager that created it, which can + be retrieved using the propertyManager() function. + + QtProperty contains the most common property attributes, and + provides functions for retrieving as well as setting their values: + + \table + \header \o Getter \o Setter + \row + \o propertyName() \o setPropertyName() + \row + \o statusTip() \o setStatusTip() + \row + \o toolTip() \o setToolTip() + \row + \o whatsThis() \o setWhatsThis() + \row + \o isEnabled() \o setEnabled() + \row + \o isModified() \o setModified() + \row + \o valueText() \o Nop + \row + \o valueIcon() \o Nop + \endtable + + It is also possible to nest properties: QtProperty provides the + addSubProperty(), insertSubProperty() and removeSubProperty() functions to + manipulate the set of subproperties. Use the subProperties() + function to retrieve a property's current set of subproperties. + Note that nested properties are not owned by the parent property, + i.e. each subproperty is owned by the manager that created it. + + \sa QtAbstractPropertyManager, QtBrowserItem +*/ + +/*! + Creates a property with the given \a manager. + + This constructor is only useful when creating a custom QtProperty + subclass (e.g. QtVariantProperty). To create a regular QtProperty + object, use the QtAbstractPropertyManager::addProperty() + function instead. + + \sa QtAbstractPropertyManager::addProperty() +*/ +QtProperty::QtProperty(QtAbstractPropertyManager *manager) +{ + d_ptr = new QtPropertyPrivate(manager); + d_ptr->q_ptr = this; +} + +/*! + Destroys this property. + + Note that subproperties are detached but not destroyed, i.e. they + can still be used in another context. + + \sa QtAbstractPropertyManager::clear() + +*/ +QtProperty::~QtProperty() +{ + QSetIterator<QtProperty *> itParent(d_ptr->m_parentItems); + while (itParent.hasNext()) { + QtProperty *property = itParent.next(); + property->d_ptr->m_manager->d_ptr->propertyRemoved(this, property); + } + + d_ptr->m_manager->d_ptr->propertyDestroyed(this); + + QListIterator<QtProperty *> itChild(d_ptr->m_subItems); + while (itChild.hasNext()) { + QtProperty *property = itChild.next(); + property->d_ptr->m_parentItems.remove(this); + } + + itParent.toFront(); + while (itParent.hasNext()) { + QtProperty *property = itParent.next(); + property->d_ptr->m_subItems.removeAll(this); + } + delete d_ptr; +} + +/*! + Returns the set of subproperties. + + Note that subproperties are not owned by \e this property, but by + the manager that created them. + + \sa insertSubProperty(), removeSubProperty() +*/ +QList<QtProperty *> QtProperty::subProperties() const +{ + return d_ptr->m_subItems; +} + +/*! + Returns a pointer to the manager that owns this property. +*/ +QtAbstractPropertyManager *QtProperty::propertyManager() const +{ + return d_ptr->m_manager; +} + +/*! + Returns the property's tool tip. + + \sa setToolTip() +*/ +QString QtProperty::toolTip() const +{ + return d_ptr->m_toolTip; +} + +/*! + Returns the property's status tip. + + \sa setStatusTip() +*/ +QString QtProperty::statusTip() const +{ + return d_ptr->m_statusTip; +} + +/*! + Returns the property's "What's This" help text. + + \sa setWhatsThis() +*/ +QString QtProperty::whatsThis() const +{ + return d_ptr->m_whatsThis; +} + +/*! + Returns the property's name. + + \sa setPropertyName() +*/ +QString QtProperty::propertyName() const +{ + return d_ptr->m_name; +} + +/*! + Returns whether the property is enabled. + + \sa setEnabled() +*/ +bool QtProperty::isEnabled() const +{ + return d_ptr->m_enabled; +} + +/*! + Returns whether the property is modified. + + \sa setModified() +*/ +bool QtProperty::isModified() const +{ + return d_ptr->m_modified; +} + +/*! + Returns whether the property has a value. + + \sa QtAbstractPropertyManager::hasValue() +*/ +bool QtProperty::hasValue() const +{ + return d_ptr->m_manager->hasValue(this); +} + +/*! + Returns an icon representing the current state of this property. + + If the given property type can not generate such an icon, this + function returns an invalid icon. + + \sa QtAbstractPropertyManager::valueIcon() +*/ +QIcon QtProperty::valueIcon() const +{ + return d_ptr->m_manager->valueIcon(this); +} + +/*! + Returns a string representing the current state of this property. + + If the given property type can not generate such a string, this + function returns an empty string. + + \sa QtAbstractPropertyManager::valueText() +*/ +QString QtProperty::valueText() const +{ + return d_ptr->m_manager->valueText(this); +} + +/*! + Sets the property's tool tip to the given \a text. + + \sa toolTip() +*/ +void QtProperty::setToolTip(const QString &text) +{ + if (d_ptr->m_toolTip == text) + return; + + d_ptr->m_toolTip = text; + propertyChanged(); +} + +/*! + Sets the property's status tip to the given \a text. + + \sa statusTip() +*/ +void QtProperty::setStatusTip(const QString &text) +{ + if (d_ptr->m_statusTip == text) + return; + + d_ptr->m_statusTip = text; + propertyChanged(); +} + +/*! + Sets the property's "What's This" help text to the given \a text. + + \sa whatsThis() +*/ +void QtProperty::setWhatsThis(const QString &text) +{ + if (d_ptr->m_whatsThis == text) + return; + + d_ptr->m_whatsThis = text; + propertyChanged(); +} + +/*! + \fn void QtProperty::setPropertyName(const QString &name) + + Sets the property's name to the given \a name. + + \sa propertyName() +*/ +void QtProperty::setPropertyName(const QString &text) +{ + if (d_ptr->m_name == text) + return; + + d_ptr->m_name = text; + propertyChanged(); +} + +/*! + Enables or disables the property according to the passed \a enable value. + + \sa isEnabled() +*/ +void QtProperty::setEnabled(bool enable) +{ + if (d_ptr->m_enabled == enable) + return; + + d_ptr->m_enabled = enable; + propertyChanged(); +} + +/*! + Sets the property's modified state according to the passed \a modified value. + + \sa isModified() +*/ +void QtProperty::setModified(bool modified) +{ + if (d_ptr->m_modified == modified) + return; + + d_ptr->m_modified = modified; + propertyChanged(); +} + +/*! + Appends the given \a property to this property's subproperties. + + If the given \a property already is added, this function does + nothing. + + \sa insertSubProperty(), removeSubProperty() +*/ +void QtProperty::addSubProperty(QtProperty *property) +{ + QtProperty *after = 0; + if (d_ptr->m_subItems.count() > 0) + after = d_ptr->m_subItems.last(); + insertSubProperty(property, after); +} + +/*! + \fn void QtProperty::insertSubProperty(QtProperty *property, QtProperty *precedingProperty) + + Inserts the given \a property after the specified \a + precedingProperty into this property's list of subproperties. If + \a precedingProperty is 0, the specified \a property is inserted + at the beginning of the list. + + If the given \a property already is inserted, this function does + nothing. + + \sa addSubProperty(), removeSubProperty() +*/ +void QtProperty::insertSubProperty(QtProperty *property, + QtProperty *afterProperty) +{ + if (!property) + return; + + if (property == this) + return; + + // traverse all children of item. if this item is a child of item then cannot add. + QList<QtProperty *> pendingList = property->subProperties(); + QMap<QtProperty *, bool> visited; + while (!pendingList.isEmpty()) { + QtProperty *i = pendingList.first(); + if (i == this) + return; + pendingList.removeFirst(); + if (visited.contains(i)) + continue; + visited[i] = true; + pendingList += i->subProperties(); + } + + pendingList = subProperties(); + int pos = 0; + int newPos = 0; + QtProperty *properAfterProperty = 0; + while (pos < pendingList.count()) { + QtProperty *i = pendingList.at(pos); + if (i == property) + return; // if item is already inserted in this item then cannot add. + if (i == afterProperty) { + newPos = pos + 1; + properAfterProperty = afterProperty; + } + pos++; + } + + d_ptr->m_subItems.insert(newPos, property); + property->d_ptr->m_parentItems.insert(this); + + d_ptr->m_manager->d_ptr->propertyInserted(property, this, properAfterProperty); +} + +/*! + Removes the given \a property from the list of subproperties + without deleting it. + + \sa addSubProperty(), insertSubProperty() +*/ +void QtProperty::removeSubProperty(QtProperty *property) +{ + if (!property) + return; + + d_ptr->m_manager->d_ptr->propertyRemoved(property, this); + + QList<QtProperty *> pendingList = subProperties(); + int pos = 0; + while (pos < pendingList.count()) { + if (pendingList.at(pos) == property) { + d_ptr->m_subItems.removeAt(pos); + property->d_ptr->m_parentItems.remove(this); + + return; + } + pos++; + } +} + +/*! + \internal +*/ +void QtProperty::propertyChanged() +{ + d_ptr->m_manager->d_ptr->propertyChanged(this); +} + +//////////////////////////////// + +void QtAbstractPropertyManagerPrivate::propertyDestroyed(QtProperty *property) +{ + if (m_properties.contains(property)) { + emit q_ptr->propertyDestroyed(property); + q_ptr->uninitializeProperty(property); + m_properties.remove(property); + } +} + +void QtAbstractPropertyManagerPrivate::propertyChanged(QtProperty *property) const +{ + emit q_ptr->propertyChanged(property); +} + +void QtAbstractPropertyManagerPrivate::propertyRemoved(QtProperty *property, + QtProperty *parentProperty) const +{ + emit q_ptr->propertyRemoved(property, parentProperty); +} + +void QtAbstractPropertyManagerPrivate::propertyInserted(QtProperty *property, + QtProperty *parentProperty, QtProperty *afterProperty) const +{ + emit q_ptr->propertyInserted(property, parentProperty, afterProperty); +} + +/*! + \class QtAbstractPropertyManager + + \brief The QtAbstractPropertyManager provides an interface for + property managers. + + A manager can create and manage properties of a given type, and is + used in conjunction with the QtAbstractPropertyBrowser class. + + When using a property browser widget, the properties are created + and managed by implementations of the QtAbstractPropertyManager + class. To ensure that the properties' values will be displayed + using suitable editing widgets, the managers are associated with + objects of QtAbstractEditorFactory subclasses. The property browser + will use these associations to determine which factories it should + use to create the preferred editing widgets. + + The QtAbstractPropertyManager class provides common functionality + like creating a property using the addProperty() function, and + retrieving the properties created by the manager using the + properties() function. The class also provides signals that are + emitted when the manager's properties change: propertyInserted(), + propertyRemoved(), propertyChanged() and propertyDestroyed(). + + QtAbstractPropertyManager subclasses are supposed to provide their + own type specific API. Note that several ready-made + implementations are available: + + \list + \o QtBoolPropertyManager + \o QtColorPropertyManager + \o QtDatePropertyManager + \o QtDateTimePropertyManager + \o QtDoublePropertyManager + \o QtEnumPropertyManager + \o QtFlagPropertyManager + \o QtFontPropertyManager + \o QtGroupPropertyManager + \o QtIntPropertyManager + \o QtPointPropertyManager + \o QtRectPropertyManager + \o QtSizePropertyManager + \o QtSizePolicyPropertyManager + \o QtStringPropertyManager + \o QtTimePropertyManager + \o QtVariantPropertyManager + \endlist + + \sa QtAbstractEditorFactoryBase, QtAbstractPropertyBrowser, QtProperty +*/ + +/*! + \fn void QtAbstractPropertyManager::propertyInserted(QtProperty *newProperty, + QtProperty *parentProperty, QtProperty *precedingProperty) + + This signal is emitted when a new subproperty is inserted into an + existing property, passing pointers to the \a newProperty, \a + parentProperty and \a precedingProperty as parameters. + + If \a precedingProperty is 0, the \a newProperty was inserted at + the beginning of the \a parentProperty's subproperties list. + + Note that signal is emitted only if the \a parentProperty is created + by this manager. + + \sa QtAbstractPropertyBrowser::itemInserted() +*/ + +/*! + \fn void QtAbstractPropertyManager::propertyChanged(QtProperty *property) + + This signal is emitted whenever a property's data changes, passing + a pointer to the \a property as parameter. + + Note that signal is only emitted for properties that are created by + this manager. + + \sa QtAbstractPropertyBrowser::itemChanged() +*/ + +/*! + \fn void QtAbstractPropertyManager::propertyRemoved(QtProperty *property, QtProperty *parent) + + This signal is emitted when a subproperty is removed, passing + pointers to the removed \a property and the \a parent property as + parameters. + + Note that signal is emitted only when the \a parent property is + created by this manager. + + \sa QtAbstractPropertyBrowser::itemRemoved() +*/ + +/*! + \fn void QtAbstractPropertyManager::propertyDestroyed(QtProperty *property) + + This signal is emitted when the specified \a property is about to + be destroyed. + + Note that signal is only emitted for properties that are created + by this manager. + + \sa clear(), uninitializeProperty() +*/ + +/*! + \fn void QtAbstractPropertyBrowser::currentItemChanged(QtBrowserItem *current) + + This signal is emitted when the current item changes. The current item is specified by \a current. + + \sa QtAbstractPropertyBrowser::setCurrentItem() +*/ + +/*! + Creates an abstract property manager with the given \a parent. +*/ +QtAbstractPropertyManager::QtAbstractPropertyManager(QObject *parent) + : QObject(parent) +{ + d_ptr = new QtAbstractPropertyManagerPrivate; + d_ptr->q_ptr = this; + +} + +/*! + Destroys the manager. All properties created by the manager are + destroyed. +*/ +QtAbstractPropertyManager::~QtAbstractPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Destroys all the properties that this manager has created. + + \sa propertyDestroyed(), uninitializeProperty() +*/ +void QtAbstractPropertyManager::clear() const +{ + while (!properties().isEmpty()) { + QSetIterator<QtProperty *> itProperty(properties()); + QtProperty *prop = itProperty.next(); + delete prop; + } +} + +/*! + Returns the set of properties created by this manager. + + \sa addProperty() +*/ +QSet<QtProperty *> QtAbstractPropertyManager::properties() const +{ + return d_ptr->m_properties; +} + +/*! + Returns whether the given \a property has a value. + + The default implementation of this function returns true. + + \sa QtProperty::hasValue() +*/ +bool QtAbstractPropertyManager::hasValue(const QtProperty *property) const +{ + Q_UNUSED(property) + return true; +} + +/*! + Returns an icon representing the current state of the given \a + property. + + The default implementation of this function returns an invalid + icon. + + \sa QtProperty::valueIcon() +*/ +QIcon QtAbstractPropertyManager::valueIcon(const QtProperty *property) const +{ + Q_UNUSED(property) + return QIcon(); +} + +/*! + Returns a string representing the current state of the given \a + property. + + The default implementation of this function returns an empty + string. + + \sa QtProperty::valueText() +*/ +QString QtAbstractPropertyManager::valueText(const QtProperty *property) const +{ + Q_UNUSED(property) + return QString(); +} + +/*! + Creates a property with the given \a name which then is owned by this manager. + + Internally, this function calls the createProperty() and + initializeProperty() functions. + + \sa initializeProperty(), properties() +*/ +QtProperty *QtAbstractPropertyManager::addProperty(const QString &name) +{ + QtProperty *property = createProperty(); + if (property) { + property->setPropertyName(name); + d_ptr->m_properties.insert(property); + initializeProperty(property); + } + return property; +} + +/*! + Creates a property. + + The base implementation produce QtProperty instances; Reimplement + this function to make this manager produce objects of a QtProperty + subclass. + + \sa addProperty(), initializeProperty() +*/ +QtProperty *QtAbstractPropertyManager::createProperty() +{ + return new QtProperty(this); +} + +/*! + \fn void QtAbstractPropertyManager::initializeProperty(QtProperty *property) = 0 + + This function is called whenever a new valid property pointer has + been created, passing the pointer as parameter. + + The purpose is to let the manager know that the \a property has + been created so that it can provide additional attributes for the + new property, e.g. QtIntPropertyManager adds \l + {QtIntPropertyManager::value()}{value}, \l + {QtIntPropertyManager::minimum()}{minimum} and \l + {QtIntPropertyManager::maximum()}{maximum} attributes. Since each manager + subclass adds type specific attributes, this function is pure + virtual and must be reimplemented when deriving from the + QtAbstractPropertyManager class. + + \sa addProperty(), createProperty() +*/ + +/*! + This function is called just before the specified \a property is destroyed. + + The purpose is to let the property manager know that the \a + property is being destroyed so that it can remove the property's + additional attributes. + + \sa clear(), propertyDestroyed() +*/ +void QtAbstractPropertyManager::uninitializeProperty(QtProperty *property) +{ + Q_UNUSED(property) +} + +//////////////////////////////////// + +/*! + \class QtAbstractEditorFactoryBase + + \brief The QtAbstractEditorFactoryBase provides an interface for + editor factories. + + An editor factory is a class that is able to create an editing + widget of a specified type (e.g. line edits or comboboxes) for a + given QtProperty object, and it is used in conjunction with the + QtAbstractPropertyManager and QtAbstractPropertyBrowser classes. + + When using a property browser widget, the properties are created + and managed by implementations of the QtAbstractPropertyManager + class. To ensure that the properties' values will be displayed + using suitable editing widgets, the managers are associated with + objects of QtAbstractEditorFactory subclasses. The property browser + will use these associations to determine which factories it should + use to create the preferred editing widgets. + + Typically, an editor factory is created by subclassing the + QtAbstractEditorFactory template class which inherits + QtAbstractEditorFactoryBase. But note that several ready-made + implementations are available: + + \list + \o QtCheckBoxFactory + \o QtDateEditFactory + \o QtDateTimeEditFactory + \o QtDoubleSpinBoxFactory + \o QtEnumEditorFactory + \o QtLineEditFactory + \o QtScrollBarFactory + \o QtSliderFactory + \o QtSpinBoxFactory + \o QtTimeEditFactory + \o QtVariantEditorFactory + \endlist + + \sa QtAbstractPropertyManager, QtAbstractPropertyBrowser +*/ + +/*! + \fn virtual QWidget *QtAbstractEditorFactoryBase::createEditor(QtProperty *property, + QWidget *parent) = 0 + + Creates an editing widget (with the given \a parent) for the given + \a property. + + This function is reimplemented in QtAbstractEditorFactory template class + which also provides a pure virtual convenience overload of this + function enabling access to the property's manager. + + \sa QtAbstractEditorFactory::createEditor() +*/ + +/*! + \fn QtAbstractEditorFactoryBase::QtAbstractEditorFactoryBase(QObject *parent = 0) + + Creates an abstract editor factory with the given \a parent. +*/ + +/*! + \fn virtual void QtAbstractEditorFactoryBase::breakConnection(QtAbstractPropertyManager *manager) = 0 + + \internal + + Detaches property manager from factory. + This method is reimplemented in QtAbstractEditorFactory template subclass. + You don't need to reimplement it in your subclasses. Instead implement more convenient + QtAbstractEditorFactory::disconnectPropertyManager() which gives you access to particular manager subclass. +*/ + +/*! + \fn virtual void QtAbstractEditorFactoryBase::managerDestroyed(QObject *manager) = 0 + + \internal + + This method is called when property manager is being destroyed. + Basically it notifies factory not to produce editors for properties owned by \a manager. + You don't need to reimplement it in your subclass. This method is implemented in + QtAbstractEditorFactory template subclass. +*/ + +/*! + \class QtAbstractEditorFactory + + \brief The QtAbstractEditorFactory is the base template class for editor + factories. + + An editor factory is a class that is able to create an editing + widget of a specified type (e.g. line edits or comboboxes) for a + given QtProperty object, and it is used in conjunction with the + QtAbstractPropertyManager and QtAbstractPropertyBrowser classes. + + Note that the QtAbstractEditorFactory functions are using the + PropertyManager template argument class which can be any + QtAbstractPropertyManager subclass. For example: + + \code + QtSpinBoxFactory *factory; + QSet<QtIntPropertyManager *> managers = factory->propertyManagers(); + \endcode + + Note that QtSpinBoxFactory by definition creates editing widgets + \e only for properties created by QtIntPropertyManager. + + When using a property browser widget, the properties are created + and managed by implementations of the QtAbstractPropertyManager + class. To ensure that the properties' values will be displayed + using suitable editing widgets, the managers are associated with + objects of QtAbstractEditorFactory subclasses. The property browser will + use these associations to determine which factories it should use + to create the preferred editing widgets. + + A QtAbstractEditorFactory object is capable of producing editors for + several property managers at the same time. To create an + association between this factory and a given manager, use the + addPropertyManager() function. Use the removePropertyManager() function to make + this factory stop producing editors for a given property + manager. Use the propertyManagers() function to retrieve the set of + managers currently associated with this factory. + + Several ready-made implementations of the QtAbstractEditorFactory class + are available: + + \list + \o QtCheckBoxFactory + \o QtDateEditFactory + \o QtDateTimeEditFactory + \o QtDoubleSpinBoxFactory + \o QtEnumEditorFactory + \o QtLineEditFactory + \o QtScrollBarFactory + \o QtSliderFactory + \o QtSpinBoxFactory + \o QtTimeEditFactory + \o QtVariantEditorFactory + \endlist + + When deriving from the QtAbstractEditorFactory class, several pure virtual + functions must be implemented: the connectPropertyManager() function is + used by the factory to connect to the given manager's signals, the + createEditor() function is supposed to create an editor for the + given property controlled by the given manager, and finally the + disconnectPropertyManager() function is used by the factory to disconnect + from the specified manager's signals. + + \sa QtAbstractEditorFactoryBase, QtAbstractPropertyManager +*/ + +/*! + \fn QtAbstractEditorFactory::QtAbstractEditorFactory(QObject *parent = 0) + + Creates an editor factory with the given \a parent. + + \sa addPropertyManager() +*/ + +/*! + \fn QWidget *QtAbstractEditorFactory::createEditor(QtProperty *property, QWidget *parent) + + Creates an editing widget (with the given \a parent) for the given + \a property. +*/ + +/*! + \fn void QtAbstractEditorFactory::addPropertyManager(PropertyManager *manager) + + Adds the given \a manager to this factory's set of managers, + making this factory produce editing widgets for properties created + by the given manager. + + The PropertyManager type is a template argument class, and represents the chosen + QtAbstractPropertyManager subclass. + + \sa propertyManagers(), removePropertyManager() +*/ + +/*! + \fn void QtAbstractEditorFactory::removePropertyManager(PropertyManager *manager) + + Removes the given \a manager from this factory's set of + managers. The PropertyManager type is a template argument class, and may be + any QtAbstractPropertyManager subclass. + + \sa propertyManagers(), addPropertyManager() +*/ + +/*! + \fn virtual void QtAbstractEditorFactory::connectPropertyManager(PropertyManager *manager) = 0 + + Connects this factory to the given \a manager's signals. The + PropertyManager type is a template argument class, and represents + the chosen QtAbstractPropertyManager subclass. + + This function is used internally by the addPropertyManager() function, and + makes it possible to update an editing widget when the associated + property's data changes. This is typically done in custom slots + responding to the signals emitted by the property's manager, + e.g. QtIntPropertyManager::valueChanged() and + QtIntPropertyManager::rangeChanged(). + + \sa propertyManagers(), disconnectPropertyManager() +*/ + +/*! + \fn virtual QWidget *QtAbstractEditorFactory::createEditor(PropertyManager *manager, QtProperty *property, + QWidget *parent) = 0 + + Creates an editing widget with the given \a parent for the + specified \a property created by the given \a manager. The + PropertyManager type is a template argument class, and represents + the chosen QtAbstractPropertyManager subclass. + + This function must be implemented in derived classes: It is + recommended to store a pointer to the widget and map it to the + given \a property, since the widget must be updated whenever the + associated property's data changes. This is typically done in + custom slots responding to the signals emitted by the property's + manager, e.g. QtIntPropertyManager::valueChanged() and + QtIntPropertyManager::rangeChanged(). + + \sa connectPropertyManager() +*/ + +/*! + \fn virtual void QtAbstractEditorFactory::disconnectPropertyManager(PropertyManager *manager) = 0 + + Disconnects this factory from the given \a manager's signals. The + PropertyManager type is a template argument class, and represents + the chosen QtAbstractPropertyManager subclass. + + This function is used internally by the removePropertyManager() function. + + \sa propertyManagers(), connectPropertyManager() +*/ + +/*! + \fn QSet<PropertyManager *> QtAbstractEditorFactory::propertyManagers() const + + Returns the factory's set of associated managers. The + PropertyManager type is a template argument class, and represents + the chosen QtAbstractPropertyManager subclass. + + \sa addPropertyManager(), removePropertyManager() +*/ + +/*! + \fn PropertyManager *QtAbstractEditorFactory::propertyManager(QtProperty *property) const + + Returns the property manager for the given \a property, or 0 if + the given \a property doesn't belong to any of this factory's + registered managers. + + The PropertyManager type is a template argument class, and represents the chosen + QtAbstractPropertyManager subclass. + + \sa propertyManagers() +*/ + +/*! + \fn virtual void QtAbstractEditorFactory::managerDestroyed(QObject *manager) + + \internal + \reimp +*/ + +//////////////////////////////////// +class QtBrowserItemPrivate +{ +public: + QtBrowserItemPrivate(QtAbstractPropertyBrowser *browser, QtProperty *property, QtBrowserItem *parent) + : m_browser(browser), m_property(property), m_parent(parent), q_ptr(0) {} + + void addChild(QtBrowserItem *index, QtBrowserItem *after); + void removeChild(QtBrowserItem *index); + + QtAbstractPropertyBrowser * const m_browser; + QtProperty *m_property; + QtBrowserItem *m_parent; + + QtBrowserItem *q_ptr; + + QList<QtBrowserItem *> m_children; + +}; + +void QtBrowserItemPrivate::addChild(QtBrowserItem *index, QtBrowserItem *after) +{ + if (m_children.contains(index)) + return; + int idx = m_children.indexOf(after) + 1; // we insert after returned idx, if it was -1 then we set idx to 0; + m_children.insert(idx, index); +} + +void QtBrowserItemPrivate::removeChild(QtBrowserItem *index) +{ + m_children.removeAll(index); +} + + +/*! + \class QtBrowserItem + + \brief The QtBrowserItem class represents a property in + a property browser instance. + + Browser items are created whenever a QtProperty is inserted to the + property browser. A QtBrowserItem uniquely identifies a + browser's item. Thus, if the same QtProperty is inserted multiple + times, each occurrence gets its own unique QtBrowserItem. The + items are owned by QtAbstractPropertyBrowser and automatically + deleted when they are removed from the browser. + + You can traverse a browser's properties by calling parent() and + children(). The property and the browser associated with an item + are available as property() and browser(). + + \sa QtAbstractPropertyBrowser, QtProperty +*/ + +/*! + Returns the property which is accosiated with this item. Note that + several items can be associated with the same property instance in + the same property browser. + + \sa QtAbstractPropertyBrowser::items() +*/ + +QtProperty *QtBrowserItem::property() const +{ + return d_ptr->m_property; +} + +/*! + Returns the parent item of \e this item. Returns 0 if \e this item + is associated with top-level property in item's property browser. + + \sa children() +*/ + +QtBrowserItem *QtBrowserItem::parent() const +{ + return d_ptr->m_parent; +} + +/*! + Returns the children items of \e this item. The properties + reproduced from children items are always the same as + reproduced from associated property' children, for example: + + \code + QtBrowserItem *item; + QList<QtBrowserItem *> childrenItems = item->children(); + + QList<QtProperty *> childrenProperties = item->property()->subProperties(); + \endcode + + The \e childrenItems list represents the same list as \e childrenProperties. +*/ + +QList<QtBrowserItem *> QtBrowserItem::children() const +{ + return d_ptr->m_children; +} + +/*! + Returns the property browser which owns \e this item. +*/ + +QtAbstractPropertyBrowser *QtBrowserItem::browser() const +{ + return d_ptr->m_browser; +} + +QtBrowserItem::QtBrowserItem(QtAbstractPropertyBrowser *browser, QtProperty *property, QtBrowserItem *parent) +{ + d_ptr = new QtBrowserItemPrivate(browser, property, parent); + d_ptr->q_ptr = this; +} + +QtBrowserItem::~QtBrowserItem() +{ + delete d_ptr; +} + + +//////////////////////////////////// + +typedef QMap<QtAbstractPropertyBrowser *, QMap<QtAbstractPropertyManager *, + QtAbstractEditorFactoryBase *> > Map1; +typedef QMap<QtAbstractPropertyManager *, QMap<QtAbstractEditorFactoryBase *, + QList<QtAbstractPropertyBrowser *> > > Map2; +Q_GLOBAL_STATIC(Map1, m_viewToManagerToFactory) +Q_GLOBAL_STATIC(Map2, m_managerToFactoryToViews) + +class QtAbstractPropertyBrowserPrivate +{ + QtAbstractPropertyBrowser *q_ptr; + Q_DECLARE_PUBLIC(QtAbstractPropertyBrowser) +public: + QtAbstractPropertyBrowserPrivate(); + + void insertSubTree(QtProperty *property, + QtProperty *parentProperty); + void removeSubTree(QtProperty *property, + QtProperty *parentProperty); + void createBrowserIndexes(QtProperty *property, QtProperty *parentProperty, QtProperty *afterProperty); + void removeBrowserIndexes(QtProperty *property, QtProperty *parentProperty); + QtBrowserItem *createBrowserIndex(QtProperty *property, QtBrowserItem *parentIndex, QtBrowserItem *afterIndex); + void removeBrowserIndex(QtBrowserItem *index); + void clearIndex(QtBrowserItem *index); + + void slotPropertyInserted(QtProperty *property, + QtProperty *parentProperty, QtProperty *afterProperty); + void slotPropertyRemoved(QtProperty *property, QtProperty *parentProperty); + void slotPropertyDestroyed(QtProperty *property); + void slotPropertyDataChanged(QtProperty *property); + + QList<QtProperty *> m_subItems; + QMap<QtAbstractPropertyManager *, QList<QtProperty *> > m_managerToProperties; + QMap<QtProperty *, QList<QtProperty *> > m_propertyToParents; + + QMap<QtProperty *, QtBrowserItem *> m_topLevelPropertyToIndex; + QList<QtBrowserItem *> m_topLevelIndexes; + QMap<QtProperty *, QList<QtBrowserItem *> > m_propertyToIndexes; + + QtBrowserItem *m_currentItem; +}; + +QtAbstractPropertyBrowserPrivate::QtAbstractPropertyBrowserPrivate() : + m_currentItem(0) +{ +} + +void QtAbstractPropertyBrowserPrivate::insertSubTree(QtProperty *property, + QtProperty *parentProperty) +{ + if (m_propertyToParents.contains(property)) { + // property was already inserted, so its manager is connected + // and all its children are inserted and theirs managers are connected + // we just register new parent (parent has to be new). + m_propertyToParents[property].append(parentProperty); + // don't need to update m_managerToProperties map since + // m_managerToProperties[manager] already contains property. + return; + } + QtAbstractPropertyManager *manager = property->propertyManager(); + if (m_managerToProperties[manager].isEmpty()) { + // connect manager's signals + q_ptr->connect(manager, SIGNAL(propertyInserted(QtProperty *, + QtProperty *, QtProperty *)), + q_ptr, SLOT(slotPropertyInserted(QtProperty *, + QtProperty *, QtProperty *))); + q_ptr->connect(manager, SIGNAL(propertyRemoved(QtProperty *, + QtProperty *)), + q_ptr, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + q_ptr->connect(manager, SIGNAL(propertyDestroyed(QtProperty *)), + q_ptr, SLOT(slotPropertyDestroyed(QtProperty *))); + q_ptr->connect(manager, SIGNAL(propertyChanged(QtProperty *)), + q_ptr, SLOT(slotPropertyDataChanged(QtProperty *))); + } + m_managerToProperties[manager].append(property); + m_propertyToParents[property].append(parentProperty); + + QList<QtProperty *> subList = property->subProperties(); + QListIterator<QtProperty *> itSub(subList); + while (itSub.hasNext()) { + QtProperty *subProperty = itSub.next(); + insertSubTree(subProperty, property); + } +} + +void QtAbstractPropertyBrowserPrivate::removeSubTree(QtProperty *property, + QtProperty *parentProperty) +{ + if (!m_propertyToParents.contains(property)) { + // ASSERT + return; + } + + m_propertyToParents[property].removeAll(parentProperty); + if (!m_propertyToParents[property].isEmpty()) + return; + + m_propertyToParents.remove(property); + QtAbstractPropertyManager *manager = property->propertyManager(); + m_managerToProperties[manager].removeAll(property); + if (m_managerToProperties[manager].isEmpty()) { + // disconnect manager's signals + q_ptr->disconnect(manager, SIGNAL(propertyInserted(QtProperty *, + QtProperty *, QtProperty *)), + q_ptr, SLOT(slotPropertyInserted(QtProperty *, + QtProperty *, QtProperty *))); + q_ptr->disconnect(manager, SIGNAL(propertyRemoved(QtProperty *, + QtProperty *)), + q_ptr, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + q_ptr->disconnect(manager, SIGNAL(propertyDestroyed(QtProperty *)), + q_ptr, SLOT(slotPropertyDestroyed(QtProperty *))); + q_ptr->disconnect(manager, SIGNAL(propertyChanged(QtProperty *)), + q_ptr, SLOT(slotPropertyDataChanged(QtProperty *))); + + m_managerToProperties.remove(manager); + } + + QList<QtProperty *> subList = property->subProperties(); + QListIterator<QtProperty *> itSub(subList); + while (itSub.hasNext()) { + QtProperty *subProperty = itSub.next(); + removeSubTree(subProperty, property); + } +} + +void QtAbstractPropertyBrowserPrivate::createBrowserIndexes(QtProperty *property, QtProperty *parentProperty, QtProperty *afterProperty) +{ + QMap<QtBrowserItem *, QtBrowserItem *> parentToAfter; + if (afterProperty) { + QMap<QtProperty *, QList<QtBrowserItem *> >::ConstIterator it = + m_propertyToIndexes.find(afterProperty); + if (it == m_propertyToIndexes.constEnd()) + return; + + QList<QtBrowserItem *> indexes = it.value(); + QListIterator<QtBrowserItem *> itIndex(indexes); + while (itIndex.hasNext()) { + QtBrowserItem *idx = itIndex.next(); + QtBrowserItem *parentIdx = idx->parent(); + if ((parentProperty && parentIdx && parentIdx->property() == parentProperty) || (!parentProperty && !parentIdx)) + parentToAfter[idx->parent()] = idx; + } + } else if (parentProperty) { + QMap<QtProperty *, QList<QtBrowserItem *> >::ConstIterator it = + m_propertyToIndexes.find(parentProperty); + if (it == m_propertyToIndexes.constEnd()) + return; + + QList<QtBrowserItem *> indexes = it.value(); + QListIterator<QtBrowserItem *> itIndex(indexes); + while (itIndex.hasNext()) { + QtBrowserItem *idx = itIndex.next(); + parentToAfter[idx] = 0; + } + } else { + parentToAfter[0] = 0; + } + + const QMap<QtBrowserItem *, QtBrowserItem *>::ConstIterator pcend = parentToAfter.constEnd(); + for (QMap<QtBrowserItem *, QtBrowserItem *>::ConstIterator it = parentToAfter.constBegin(); it != pcend; ++it) + createBrowserIndex(property, it.key(), it.value()); +} + +QtBrowserItem *QtAbstractPropertyBrowserPrivate::createBrowserIndex(QtProperty *property, + QtBrowserItem *parentIndex, QtBrowserItem *afterIndex) +{ + QtBrowserItem *newIndex = new QtBrowserItem(q_ptr, property, parentIndex); + if (parentIndex) { + parentIndex->d_ptr->addChild(newIndex, afterIndex); + } else { + m_topLevelPropertyToIndex[property] = newIndex; + m_topLevelIndexes.insert(m_topLevelIndexes.indexOf(afterIndex) + 1, newIndex); + } + m_propertyToIndexes[property].append(newIndex); + + q_ptr->itemInserted(newIndex, afterIndex); + + QList<QtProperty *> subItems = property->subProperties(); + QListIterator<QtProperty *> itChild(subItems); + QtBrowserItem *afterChild = 0; + while (itChild.hasNext()) { + QtProperty *child = itChild.next(); + afterChild = createBrowserIndex(child, newIndex, afterChild); + } + return newIndex; +} + +void QtAbstractPropertyBrowserPrivate::removeBrowserIndexes(QtProperty *property, QtProperty *parentProperty) +{ + QList<QtBrowserItem *> toRemove; + QMap<QtProperty *, QList<QtBrowserItem *> >::ConstIterator it = + m_propertyToIndexes.find(property); + if (it == m_propertyToIndexes.constEnd()) + return; + + QList<QtBrowserItem *> indexes = it.value(); + QListIterator<QtBrowserItem *> itIndex(indexes); + while (itIndex.hasNext()) { + QtBrowserItem *idx = itIndex.next(); + QtBrowserItem *parentIdx = idx->parent(); + if ((parentProperty && parentIdx && parentIdx->property() == parentProperty) || (!parentProperty && !parentIdx)) + toRemove.append(idx); + } + + QListIterator<QtBrowserItem *> itRemove(toRemove); + while (itRemove.hasNext()) { + QtBrowserItem *index = itRemove.next(); + removeBrowserIndex(index); + } +} + +void QtAbstractPropertyBrowserPrivate::removeBrowserIndex(QtBrowserItem *index) +{ + QList<QtBrowserItem *> children = index->children(); + for (int i = children.count(); i > 0; i--) { + removeBrowserIndex(children.at(i - 1)); + } + + q_ptr->itemRemoved(index); + + if (index->parent()) { + index->parent()->d_ptr->removeChild(index); + } else { + m_topLevelPropertyToIndex.remove(index->property()); + m_topLevelIndexes.removeAll(index); + } + + QtProperty *property = index->property(); + + m_propertyToIndexes[property].removeAll(index); + if (m_propertyToIndexes[property].isEmpty()) + m_propertyToIndexes.remove(property); + + delete index; +} + +void QtAbstractPropertyBrowserPrivate::clearIndex(QtBrowserItem *index) +{ + QList<QtBrowserItem *> children = index->children(); + QListIterator<QtBrowserItem *> itChild(children); + while (itChild.hasNext()) { + clearIndex(itChild.next()); + } + delete index; +} + +void QtAbstractPropertyBrowserPrivate::slotPropertyInserted(QtProperty *property, + QtProperty *parentProperty, QtProperty *afterProperty) +{ + if (!m_propertyToParents.contains(parentProperty)) + return; + createBrowserIndexes(property, parentProperty, afterProperty); + insertSubTree(property, parentProperty); + //q_ptr->propertyInserted(property, parentProperty, afterProperty); +} + +void QtAbstractPropertyBrowserPrivate::slotPropertyRemoved(QtProperty *property, + QtProperty *parentProperty) +{ + if (!m_propertyToParents.contains(parentProperty)) + return; + removeSubTree(property, parentProperty); // this line should be probably moved down after propertyRemoved call + //q_ptr->propertyRemoved(property, parentProperty); + removeBrowserIndexes(property, parentProperty); +} + +void QtAbstractPropertyBrowserPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (!m_subItems.contains(property)) + return; + q_ptr->removeProperty(property); +} + +void QtAbstractPropertyBrowserPrivate::slotPropertyDataChanged(QtProperty *property) +{ + if (!m_propertyToParents.contains(property)) + return; + + QMap<QtProperty *, QList<QtBrowserItem *> >::ConstIterator it = + m_propertyToIndexes.find(property); + if (it == m_propertyToIndexes.constEnd()) + return; + + QList<QtBrowserItem *> indexes = it.value(); + QListIterator<QtBrowserItem *> itIndex(indexes); + while (itIndex.hasNext()) { + QtBrowserItem *idx = itIndex.next(); + q_ptr->itemChanged(idx); + } + //q_ptr->propertyChanged(property); +} + +/*! + \class QtAbstractPropertyBrowser + + \brief QtAbstractPropertyBrowser provides a base class for + implementing property browsers. + + A property browser is a widget that enables the user to edit a + given set of properties. Each property is represented by a label + specifying the property's name, and an editing widget (e.g. a line + edit or a combobox) holding its value. A property can have zero or + more subproperties. + + \image qtpropertybrowser.png + + The top level properties can be retrieved using the + properties() function. To traverse each property's + subproperties, use the QtProperty::subProperties() function. In + addition, the set of top level properties can be manipulated using + the addProperty(), insertProperty() and removeProperty() + functions. Note that the QtProperty class provides a corresponding + set of functions making it possible to manipulate the set of + subproperties as well. + + To remove all the properties from the property browser widget, use + the clear() function. This function will clear the editor, but it + will not delete the properties since they can still be used in + other editors. + + The properties themselves are created and managed by + implementations of the QtAbstractPropertyManager class. A manager + can handle (i.e. create and manage) properties of a given type. In + the property browser the managers are associated with + implementations of the QtAbstractEditorFactory: A factory is a + class able to create an editing widget of a specified type. + + When using a property browser widget, managers must be created for + each of the required property types before the properties + themselves can be created. To ensure that the properties' values + will be displayed using suitable editing widgets, the managers + must be associated with objects of the preferred factory + implementations using the setFactoryForManager() function. The + property browser will use these associations to determine which + factory it should use to create the preferred editing widget. + + Note that a factory can be associated with many managers, but a + manager can only be associated with one single factory within the + context of a single property browser. The associations between + managers and factories can at any time be removed using the + unsetFactoryForManager() function. + + Whenever the property data changes or a property is inserted or + removed, the itemChanged(), itemInserted() or + itemRemoved() functions are called, respectively. These + functions must be reimplemented in derived classes in order to + update the property browser widget. Be aware that some property + instances can appear several times in an abstract tree + structure. For example: + + \table 100% + \row + \o + \code + QtProperty *property1, *property2, *property3; + + property2->addSubProperty(property1); + property3->addSubProperty(property2); + + QtAbstractPropertyBrowser *editor; + + editor->addProperty(property1); + editor->addProperty(property2); + editor->addProperty(property3); + \endcode + \o \image qtpropertybrowser-duplicate.png + \endtable + + The addProperty() function returns a QtBrowserItem that uniquely + identifies the created item. + + To make a property editable in the property browser, the + createEditor() function must be called to provide the + property with a suitable editing widget. + + Note that there are two ready-made property browser + implementations: + + \list + \o QtGroupBoxPropertyBrowser + \o QtTreePropertyBrowser + \endlist + + \sa QtAbstractPropertyManager, QtAbstractEditorFactoryBase +*/ + +/*! + \fn void QtAbstractPropertyBrowser::setFactoryForManager(PropertyManager *manager, + QtAbstractEditorFactory<PropertyManager> *factory) + + Connects the given \a manager to the given \a factory, ensuring + that properties of the \a manager's type will be displayed with an + editing widget suitable for their value. + + For example: + + \code + QtIntPropertyManager *intManager; + QtDoublePropertyManager *doubleManager; + + QtProperty *myInteger = intManager->addProperty(); + QtProperty *myDouble = doubleManager->addProperty(); + + QtSpinBoxFactory *spinBoxFactory; + QtDoubleSpinBoxFactory *doubleSpinBoxFactory; + + QtAbstractPropertyBrowser *editor; + editor->setFactoryForManager(intManager, spinBoxFactory); + editor->setFactoryForManager(doubleManager, doubleSpinBoxFactory); + + editor->addProperty(myInteger); + editor->addProperty(myDouble); + \endcode + + In this example the \c myInteger property's value is displayed + with a QSpinBox widget, while the \c myDouble property's value is + displayed with a QDoubleSpinBox widget. + + Note that a factory can be associated with many managers, but a + manager can only be associated with one single factory. If the + given \a manager already is associated with another factory, the + old association is broken before the new one established. + + This function ensures that the given \a manager and the given \a + factory are compatible, and it automatically calls the + QtAbstractEditorFactory::addPropertyManager() function if necessary. + + \sa unsetFactoryForManager() +*/ + +/*! + \fn virtual void QtAbstractPropertyBrowser::itemInserted(QtBrowserItem *insertedItem, + QtBrowserItem *precedingItem) = 0 + + This function is called to update the widget whenever a property + is inserted or added to the property browser, passing pointers to + the \a insertedItem of property and the specified + \a precedingItem as parameters. + + If \a precedingItem is 0, the \a insertedItem was put at + the beginning of its parent item's list of subproperties. If + the parent of \a insertedItem is 0, the \a insertedItem was added as a top + level property of \e this property browser. + + This function must be reimplemented in derived classes. Note that + if the \a insertedItem's property has subproperties, this + method will be called for those properties as soon as the current call is finished. + + \sa insertProperty(), addProperty() +*/ + +/*! + \fn virtual void QtAbstractPropertyBrowser::itemRemoved(QtBrowserItem *item) = 0 + + This function is called to update the widget whenever a property + is removed from the property browser, passing the pointer to the + \a item of the property as parameters. The passed \a item is + deleted just after this call is finished. + + If the the parent of \a item is 0, the removed \a item was a + top level property in this editor. + + This function must be reimplemented in derived classes. Note that + if the removed \a item's property has subproperties, this + method will be called for those properties just before the current call is started. + + \sa removeProperty() +*/ + +/*! + \fn virtual void QtAbstractPropertyBrowser::itemChanged(QtBrowserItem *item) = 0 + + This function is called whenever a property's data changes, + passing a pointer to the \a item of property as parameter. + + This function must be reimplemented in derived classes in order to + update the property browser widget whenever a property's name, + tool tip, status tip, "what's this" text, value text or value icon + changes. + + Note that if the property browser contains several occurrences of + the same property, this method will be called once for each + occurrence (with a different item each time). + + \sa QtProperty, items() +*/ + +/*! + Creates an abstract property browser with the given \a parent. +*/ +QtAbstractPropertyBrowser::QtAbstractPropertyBrowser(QWidget *parent) + : QWidget(parent) +{ + d_ptr = new QtAbstractPropertyBrowserPrivate; + d_ptr->q_ptr = this; + +} + +/*! + Destroys the property browser, and destroys all the items that were + created by this property browser. + + Note that the properties that were displayed in the editor are not + deleted since they still can be used in other editors. Neither + does the destructor delete the property managers and editor + factories that were used by this property browser widget unless + this widget was their parent. + + \sa QtAbstractPropertyManager::~QtAbstractPropertyManager() +*/ +QtAbstractPropertyBrowser::~QtAbstractPropertyBrowser() +{ + QList<QtBrowserItem *> indexes = topLevelItems(); + QListIterator<QtBrowserItem *> itItem(indexes); + while (itItem.hasNext()) + d_ptr->clearIndex(itItem.next()); + delete d_ptr; +} + +/*! + Returns the property browser's list of top level properties. + + To traverse the subproperties, use the QtProperty::subProperties() + function. + + \sa addProperty(), insertProperty(), removeProperty() +*/ +QList<QtProperty *> QtAbstractPropertyBrowser::properties() const +{ + return d_ptr->m_subItems; +} + +/*! + Returns the property browser's list of all items associated + with the given \a property. + + There is one item per instance of the property in the browser. + + \sa topLevelItem() +*/ + +QList<QtBrowserItem *> QtAbstractPropertyBrowser::items(QtProperty *property) const +{ + return d_ptr->m_propertyToIndexes.value(property); +} + +/*! + Returns the top-level items associated with the given \a property. + + Returns 0 if \a property wasn't inserted into this property + browser or isn't a top-level one. + + \sa topLevelItems(), items() +*/ + +QtBrowserItem *QtAbstractPropertyBrowser::topLevelItem(QtProperty *property) const +{ + return d_ptr->m_topLevelPropertyToIndex.value(property); +} + +/*! + Returns the list of top-level items. + + \sa topLevelItem() +*/ + +QList<QtBrowserItem *> QtAbstractPropertyBrowser::topLevelItems() const +{ + return d_ptr->m_topLevelIndexes; +} + +/*! + Removes all the properties from the editor, but does not delete + them since they can still be used in other editors. + + \sa removeProperty(), QtAbstractPropertyManager::clear() +*/ +void QtAbstractPropertyBrowser::clear() +{ + QList<QtProperty *> subList = properties(); + QListIterator<QtProperty *> itSub(subList); + itSub.toBack(); + while (itSub.hasPrevious()) { + QtProperty *property = itSub.previous(); + removeProperty(property); + } +} + +/*! + Appends the given \a property (and its subproperties) to the + property browser's list of top level properties. Returns the item + created by property browser which is associated with the \a property. + In order to get all children items created by the property + browser in this call, the returned item should be traversed. + + If the specified \a property is already added, this function does + nothing and returns 0. + + \sa insertProperty(), QtProperty::addSubProperty(), properties() +*/ +QtBrowserItem *QtAbstractPropertyBrowser::addProperty(QtProperty *property) +{ + QtProperty *afterProperty = 0; + if (d_ptr->m_subItems.count() > 0) + afterProperty = d_ptr->m_subItems.last(); + return insertProperty(property, afterProperty); +} + +/*! + \fn QtBrowserItem *QtAbstractPropertyBrowser::insertProperty(QtProperty *property, + QtProperty *afterProperty) + + Inserts the given \a property (and its subproperties) after + the specified \a afterProperty in the browser's list of top + level properties. Returns item created by property browser which + is associated with the \a property. In order to get all children items + created by the property browser in this call returned item should be traversed. + + If the specified \a afterProperty is 0, the given \a property is + inserted at the beginning of the list. If \a property is + already inserted, this function does nothing and returns 0. + + \sa addProperty(), QtProperty::insertSubProperty(), properties() +*/ +QtBrowserItem *QtAbstractPropertyBrowser::insertProperty(QtProperty *property, + QtProperty *afterProperty) +{ + if (!property) + return 0; + + // if item is already inserted in this item then cannot add. + QList<QtProperty *> pendingList = properties(); + int pos = 0; + int newPos = 0; + QtProperty *properAfterProperty = 0; + while (pos < pendingList.count()) { + QtProperty *prop = pendingList.at(pos); + if (prop == property) + return 0; + if (prop == afterProperty) { + newPos = pos + 1; + properAfterProperty = afterProperty; + } + pos++; + } + d_ptr->createBrowserIndexes(property, 0, afterProperty); + + // traverse inserted subtree and connect to manager's signals + d_ptr->insertSubTree(property, 0); + + d_ptr->m_subItems.insert(newPos, property); + //propertyInserted(property, 0, properAfterProperty); + return topLevelItem(property); +} + +/*! + Removes the specified \a property (and its subproperties) from the + property browser's list of top level properties. All items + that were associated with the given \a property and its children + are deleted. + + Note that the properties are \e not deleted since they can still + be used in other editors. + + \sa clear(), QtProperty::removeSubProperty(), properties() +*/ +void QtAbstractPropertyBrowser::removeProperty(QtProperty *property) +{ + if (!property) + return; + + QList<QtProperty *> pendingList = properties(); + int pos = 0; + while (pos < pendingList.count()) { + if (pendingList.at(pos) == property) { + d_ptr->m_subItems.removeAt(pos); //perhaps this two lines + d_ptr->removeSubTree(property, 0); //should be moved down after propertyRemoved call. + //propertyRemoved(property, 0); + + d_ptr->removeBrowserIndexes(property, 0); + + // when item is deleted, item will call removeItem for top level items, + // and itemRemoved for nested items. + + return; + } + pos++; + } +} + +/*! + Creates an editing widget (with the given \a parent) for the given + \a property according to the previously established associations + between property managers and editor factories. + + If the property is created by a property manager which was not + associated with any of the existing factories in \e this property + editor, the function returns 0. + + To make a property editable in the property browser, the + createEditor() function must be called to provide the + property with a suitable editing widget. + + Reimplement this function to provide additional decoration for the + editing widgets created by the installed factories. + + \sa setFactoryForManager() +*/ +QWidget *QtAbstractPropertyBrowser::createEditor(QtProperty *property, + QWidget *parent) +{ + QtAbstractEditorFactoryBase *factory = 0; + QtAbstractPropertyManager *manager = property->propertyManager(); + + if (m_viewToManagerToFactory()->contains(this) && + (*m_viewToManagerToFactory())[this].contains(manager)) { + factory = (*m_viewToManagerToFactory())[this][manager]; + } + + if (!factory) + return 0; + return factory->createEditor(property, parent); +} + +bool QtAbstractPropertyBrowser::addFactory(QtAbstractPropertyManager *abstractManager, + QtAbstractEditorFactoryBase *abstractFactory) +{ + bool connectNeeded = false; + if (!m_managerToFactoryToViews()->contains(abstractManager) || + !(*m_managerToFactoryToViews())[abstractManager].contains(abstractFactory)) { + connectNeeded = true; + } else if ((*m_managerToFactoryToViews())[abstractManager][abstractFactory] + .contains(this)) { + return connectNeeded; + } + + if (m_viewToManagerToFactory()->contains(this) && + (*m_viewToManagerToFactory())[this].contains(abstractManager)) { + unsetFactoryForManager(abstractManager); + } + + (*m_managerToFactoryToViews())[abstractManager][abstractFactory].append(this); + (*m_viewToManagerToFactory())[this][abstractManager] = abstractFactory; + + return connectNeeded; +} + +/*! + Removes the association between the given \a manager and the + factory bound to it, automatically calling the + QtAbstractEditorFactory::removePropertyManager() function if necessary. + + \sa setFactoryForManager() +*/ +void QtAbstractPropertyBrowser::unsetFactoryForManager(QtAbstractPropertyManager *manager) +{ + if (!m_viewToManagerToFactory()->contains(this) || + !(*m_viewToManagerToFactory())[this].contains(manager)) { + return; + } + + QtAbstractEditorFactoryBase *abstractFactory = + (*m_viewToManagerToFactory())[this][manager]; + (*m_viewToManagerToFactory())[this].remove(manager); + if ((*m_viewToManagerToFactory())[this].isEmpty()) { + (*m_viewToManagerToFactory()).remove(this); + } + + (*m_managerToFactoryToViews())[manager][abstractFactory].removeAll(this); + if ((*m_managerToFactoryToViews())[manager][abstractFactory].isEmpty()) { + (*m_managerToFactoryToViews())[manager].remove(abstractFactory); + abstractFactory->breakConnection(manager); + if ((*m_managerToFactoryToViews())[manager].isEmpty()) { + (*m_managerToFactoryToViews()).remove(manager); + } + } +} + +/*! + Returns the current item in the property browser. + + \sa setCurrentItem() +*/ +QtBrowserItem *QtAbstractPropertyBrowser::currentItem() const +{ + return d_ptr->m_currentItem; +} + +/*! + Sets the current item in the property browser to \a item. + + \sa currentItem(), currentItemChanged() +*/ +void QtAbstractPropertyBrowser::setCurrentItem(QtBrowserItem *item) +{ + QtBrowserItem *oldItem = d_ptr->m_currentItem; + d_ptr->m_currentItem = item; + if (oldItem != item) + emit currentItemChanged(item); +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qtpropertybrowser.cpp" diff --git a/qtpropertybrowser/src/qtpropertybrowser.h b/qtpropertybrowser/src/qtpropertybrowser.h new file mode 100644 index 0000000..99d7396 --- /dev/null +++ b/qtpropertybrowser/src/qtpropertybrowser.h @@ -0,0 +1,329 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTPROPERTYBROWSER_H +#define QTPROPERTYBROWSER_H + +#include <QtGui/QWidget> +#include <QtCore/QSet> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +#if defined(Q_WS_WIN) +# if !defined(QT_QTPROPERTYBROWSER_EXPORT) && !defined(QT_QTPROPERTYBROWSER_IMPORT) +# define QT_QTPROPERTYBROWSER_EXPORT +# elif defined(QT_QTPROPERTYBROWSER_IMPORT) +# if defined(QT_QTPROPERTYBROWSER_EXPORT) +# undef QT_QTPROPERTYBROWSER_EXPORT +# endif +# define QT_QTPROPERTYBROWSER_EXPORT __declspec(dllimport) +# elif defined(QT_QTPROPERTYBROWSER_EXPORT) +# undef QT_QTPROPERTYBROWSER_EXPORT +# define QT_QTPROPERTYBROWSER_EXPORT __declspec(dllexport) +# endif +#else +# define QT_QTPROPERTYBROWSER_EXPORT +#endif + + +class QtAbstractPropertyManager; +class QtPropertyPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtProperty +{ +public: + virtual ~QtProperty(); + + QList<QtProperty *> subProperties() const; + + QtAbstractPropertyManager *propertyManager() const; + + QString toolTip() const; + QString statusTip() const; + QString whatsThis() const; + QString propertyName() const; + bool isEnabled() const; + bool isModified() const; + + bool hasValue() const; + QIcon valueIcon() const; + QString valueText() const; + + void setToolTip(const QString &text); + void setStatusTip(const QString &text); + void setWhatsThis(const QString &text); + void setPropertyName(const QString &text); + void setEnabled(bool enable); + void setModified(bool modified); + + void addSubProperty(QtProperty *property); + void insertSubProperty(QtProperty *property, QtProperty *afterProperty); + void removeSubProperty(QtProperty *property); +protected: + explicit QtProperty(QtAbstractPropertyManager *manager); + void propertyChanged(); +private: + friend class QtAbstractPropertyManager; + QtPropertyPrivate *d_ptr; +}; + +class QtAbstractPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtAbstractPropertyManager : public QObject +{ + Q_OBJECT +public: + + explicit QtAbstractPropertyManager(QObject *parent = 0); + ~QtAbstractPropertyManager(); + + QSet<QtProperty *> properties() const; + void clear() const; + + QtProperty *addProperty(const QString &name = QString()); +Q_SIGNALS: + + void propertyInserted(QtProperty *property, + QtProperty *parent, QtProperty *after); + void propertyChanged(QtProperty *property); + void propertyRemoved(QtProperty *property, QtProperty *parent); + void propertyDestroyed(QtProperty *property); +protected: + virtual bool hasValue(const QtProperty *property) const; + virtual QIcon valueIcon(const QtProperty *property) const; + virtual QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property) = 0; + virtual void uninitializeProperty(QtProperty *property); + virtual QtProperty *createProperty(); +private: + friend class QtProperty; + QtAbstractPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtAbstractPropertyManager) + Q_DISABLE_COPY(QtAbstractPropertyManager) +}; + +class QT_QTPROPERTYBROWSER_EXPORT QtAbstractEditorFactoryBase : public QObject +{ + Q_OBJECT +public: + virtual QWidget *createEditor(QtProperty *property, QWidget *parent) = 0; +protected: + explicit QtAbstractEditorFactoryBase(QObject *parent = 0) + : QObject(parent) {} + + virtual void breakConnection(QtAbstractPropertyManager *manager) = 0; +protected Q_SLOTS: + virtual void managerDestroyed(QObject *manager) = 0; + + friend class QtAbstractPropertyBrowser; +}; + +template <class PropertyManager> +class QtAbstractEditorFactory : public QtAbstractEditorFactoryBase +{ +public: + explicit QtAbstractEditorFactory(QObject *parent) : QtAbstractEditorFactoryBase(parent) {} + QWidget *createEditor(QtProperty *property, QWidget *parent) + { + QSetIterator<PropertyManager *> it(m_managers); + while (it.hasNext()) { + PropertyManager *manager = it.next(); + if (manager == property->propertyManager()) { + return createEditor(manager, property, parent); + } + } + return 0; + } + void addPropertyManager(PropertyManager *manager) + { + if (m_managers.contains(manager)) + return; + m_managers.insert(manager); + connectPropertyManager(manager); + connect(manager, SIGNAL(destroyed(QObject *)), + this, SLOT(managerDestroyed(QObject *))); + } + void removePropertyManager(PropertyManager *manager) + { + if (!m_managers.contains(manager)) + return; + disconnect(manager, SIGNAL(destroyed(QObject *)), + this, SLOT(managerDestroyed(QObject *))); + disconnectPropertyManager(manager); + m_managers.remove(manager); + } + QSet<PropertyManager *> propertyManagers() const + { + return m_managers; + } + PropertyManager *propertyManager(QtProperty *property) const + { + QtAbstractPropertyManager *manager = property->propertyManager(); + QSetIterator<PropertyManager *> itManager(m_managers); + while (itManager.hasNext()) { + PropertyManager *m = itManager.next(); + if (m == manager) { + return m; + } + } + return 0; + } +protected: + virtual void connectPropertyManager(PropertyManager *manager) = 0; + virtual QWidget *createEditor(PropertyManager *manager, QtProperty *property, + QWidget *parent) = 0; + virtual void disconnectPropertyManager(PropertyManager *manager) = 0; + void managerDestroyed(QObject *manager) + { + QSetIterator<PropertyManager *> it(m_managers); + while (it.hasNext()) { + PropertyManager *m = it.next(); + if (m == manager) { + m_managers.remove(m); + return; + } + } + } +private: + void breakConnection(QtAbstractPropertyManager *manager) + { + QSetIterator<PropertyManager *> it(m_managers); + while (it.hasNext()) { + PropertyManager *m = it.next(); + if (m == manager) { + removePropertyManager(m); + return; + } + } + } +private: + QSet<PropertyManager *> m_managers; + friend class QtAbstractPropertyEditor; +}; + +class QtAbstractPropertyBrowser; +class QtBrowserItemPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtBrowserItem +{ +public: + QtProperty *property() const; + QtBrowserItem *parent() const; + QList<QtBrowserItem *> children() const; + QtAbstractPropertyBrowser *browser() const; +private: + explicit QtBrowserItem(QtAbstractPropertyBrowser *browser, QtProperty *property, QtBrowserItem *parent); + ~QtBrowserItem(); + QtBrowserItemPrivate *d_ptr; + friend class QtAbstractPropertyBrowserPrivate; +}; + +class QtAbstractPropertyBrowserPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtAbstractPropertyBrowser : public QWidget +{ + Q_OBJECT +public: + + explicit QtAbstractPropertyBrowser(QWidget *parent = 0); + ~QtAbstractPropertyBrowser(); + + QList<QtProperty *> properties() const; + QList<QtBrowserItem *> items(QtProperty *property) const; + QtBrowserItem *topLevelItem(QtProperty *property) const; + QList<QtBrowserItem *> topLevelItems() const; + void clear(); + + template <class PropertyManager> + void setFactoryForManager(PropertyManager *manager, + QtAbstractEditorFactory<PropertyManager> *factory) { + QtAbstractPropertyManager *abstractManager = manager; + QtAbstractEditorFactoryBase *abstractFactory = factory; + + if (addFactory(abstractManager, abstractFactory)) + factory->addPropertyManager(manager); + } + + void unsetFactoryForManager(QtAbstractPropertyManager *manager); + + QtBrowserItem *currentItem() const; + void setCurrentItem(QtBrowserItem *); + +Q_SIGNALS: + void currentItemChanged(QtBrowserItem *); + +public Q_SLOTS: + + QtBrowserItem *addProperty(QtProperty *property); + QtBrowserItem *insertProperty(QtProperty *property, QtProperty *afterProperty); + void removeProperty(QtProperty *property); + +protected: + + virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem) = 0; + virtual void itemRemoved(QtBrowserItem *item) = 0; + // can be tooltip, statustip, whatsthis, name, icon, text. + virtual void itemChanged(QtBrowserItem *item) = 0; + + virtual QWidget *createEditor(QtProperty *property, QWidget *parent); +private: + + bool addFactory(QtAbstractPropertyManager *abstractManager, + QtAbstractEditorFactoryBase *abstractFactory); + + QtAbstractPropertyBrowserPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtAbstractPropertyBrowser) + Q_DISABLE_COPY(QtAbstractPropertyBrowser) + Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty *, + QtProperty *, QtProperty *)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *, + QtProperty *)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDataChanged(QtProperty *)) + +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif // QTPROPERTYBROWSER_H diff --git a/qtpropertybrowser/src/qtpropertybrowser.pri b/qtpropertybrowser/src/qtpropertybrowser.pri new file mode 100644 index 0000000..6a6050c --- /dev/null +++ b/qtpropertybrowser/src/qtpropertybrowser.pri @@ -0,0 +1,30 @@ +include(../common.pri) +INCLUDEPATH += $$PWD +DEPENDPATH += $$PWD + +qtpropertybrowser-uselib:!qtpropertybrowser-buildlib { + LIBS += -L$$QTPROPERTYBROWSER_LIBDIR -l$$QTPROPERTYBROWSER_LIBNAME +} else { + SOURCES += $$PWD/qtpropertybrowser.cpp \ + $$PWD/qtpropertymanager.cpp \ + $$PWD/qteditorfactory.cpp \ + $$PWD/qtvariantproperty.cpp \ + $$PWD/qttreepropertybrowser.cpp \ + $$PWD/qtbuttonpropertybrowser.cpp \ + $$PWD/qtgroupboxpropertybrowser.cpp \ + $$PWD/qtpropertybrowserutils.cpp + HEADERS += $$PWD/qtpropertybrowser.h \ + $$PWD/qtpropertymanager.h \ + $$PWD/qteditorfactory.h \ + $$PWD/qtvariantproperty.h \ + $$PWD/qttreepropertybrowser.h \ + $$PWD/qtbuttonpropertybrowser.h \ + $$PWD/qtgroupboxpropertybrowser.h \ + $$PWD/qtpropertybrowserutils_p.h + RESOURCES += $$PWD/qtpropertybrowser.qrc +} + +win32 { + contains(TEMPLATE, lib):contains(CONFIG, shared):DEFINES += QT_QTPROPERTYBROWSER_EXPORT + else:qtpropertybrowser-uselib:DEFINES += QT_QTPROPERTYBROWSER_IMPORT +} diff --git a/qtpropertybrowser/src/qtpropertybrowser.qrc b/qtpropertybrowser/src/qtpropertybrowser.qrc new file mode 100644 index 0000000..4f91ab7 --- /dev/null +++ b/qtpropertybrowser/src/qtpropertybrowser.qrc @@ -0,0 +1,23 @@ +<RCC version="1.0"> + <qresource prefix="/trolltech/qtpropertybrowser"> + <file>images/cursor-arrow.png</file> + <file>images/cursor-busy.png</file> + <file>images/cursor-closedhand.png</file> + <file>images/cursor-cross.png</file> + <file>images/cursor-forbidden.png</file> + <file>images/cursor-hand.png</file> + <file>images/cursor-hsplit.png</file> + <file>images/cursor-ibeam.png</file> + <file>images/cursor-openhand.png</file> + <file>images/cursor-sizeall.png</file> + <file>images/cursor-sizeb.png</file> + <file>images/cursor-sizef.png</file> + <file>images/cursor-sizeh.png</file> + <file>images/cursor-sizev.png</file> + <file>images/cursor-uparrow.png</file> + <file>images/cursor-vsplit.png</file> + <file>images/cursor-wait.png</file> + <file>images/cursor-whatsthis.png</file> + </qresource> +</RCC> + diff --git a/qtpropertybrowser/src/qtpropertybrowserutils.cpp b/qtpropertybrowser/src/qtpropertybrowserutils.cpp new file mode 100644 index 0000000..e502480 --- /dev/null +++ b/qtpropertybrowser/src/qtpropertybrowserutils.cpp @@ -0,0 +1,451 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qtpropertybrowserutils_p.h" +#include <QtGui/QApplication> +#include <QtGui/QPainter> +#include <QtGui/QHBoxLayout> +#include <QtGui/QMouseEvent> +#include <QtGui/QCheckBox> +#include <QtGui/QLineEdit> +#include <QtGui/QMenu> +#include <QtGui/QStyleOption> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +QtCursorDatabase::QtCursorDatabase() +{ + appendCursor(Qt::ArrowCursor, QApplication::translate("QtCursorDatabase", "Arrow", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-arrow.png"))); + appendCursor(Qt::UpArrowCursor, QApplication::translate("QtCursorDatabase", "Up Arrow", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-uparrow.png"))); + appendCursor(Qt::CrossCursor, QApplication::translate("QtCursorDatabase", "Cross", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-cross.png"))); + appendCursor(Qt::WaitCursor, QApplication::translate("QtCursorDatabase", "Wait", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-wait.png"))); + appendCursor(Qt::IBeamCursor, QApplication::translate("QtCursorDatabase", "IBeam", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-ibeam.png"))); + appendCursor(Qt::SizeVerCursor, QApplication::translate("QtCursorDatabase", "Size Vertical", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizev.png"))); + appendCursor(Qt::SizeHorCursor, QApplication::translate("QtCursorDatabase", "Size Horizontal", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeh.png"))); + appendCursor(Qt::SizeFDiagCursor, QApplication::translate("QtCursorDatabase", "Size Backslash", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizef.png"))); + appendCursor(Qt::SizeBDiagCursor, QApplication::translate("QtCursorDatabase", "Size Slash", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeb.png"))); + appendCursor(Qt::SizeAllCursor, QApplication::translate("QtCursorDatabase", "Size All", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeall.png"))); + appendCursor(Qt::BlankCursor, QApplication::translate("QtCursorDatabase", "Blank", 0, + QApplication::UnicodeUTF8), QIcon()); + appendCursor(Qt::SplitVCursor, QApplication::translate("QtCursorDatabase", "Split Vertical", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-vsplit.png"))); + appendCursor(Qt::SplitHCursor, QApplication::translate("QtCursorDatabase", "Split Horizontal", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-hsplit.png"))); + appendCursor(Qt::PointingHandCursor, QApplication::translate("QtCursorDatabase", "Pointing Hand", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-hand.png"))); + appendCursor(Qt::ForbiddenCursor, QApplication::translate("QtCursorDatabase", "Forbidden", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-forbidden.png"))); + appendCursor(Qt::OpenHandCursor, QApplication::translate("QtCursorDatabase", "Open Hand", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-openhand.png"))); + appendCursor(Qt::ClosedHandCursor, QApplication::translate("QtCursorDatabase", "Closed Hand", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-closedhand.png"))); + appendCursor(Qt::WhatsThisCursor, QApplication::translate("QtCursorDatabase", "What's This", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-whatsthis.png"))); + appendCursor(Qt::BusyCursor, QApplication::translate("QtCursorDatabase", "Busy", 0, + QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-busy.png"))); +} + +void QtCursorDatabase::appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon) +{ + if (m_cursorShapeToValue.contains(shape)) + return; + int value = m_cursorNames.count(); + m_cursorNames.append(name); + m_cursorIcons[value] = icon; + m_valueToCursorShape[value] = shape; + m_cursorShapeToValue[shape] = value; +} + +QStringList QtCursorDatabase::cursorShapeNames() const +{ + return m_cursorNames; +} + +QMap<int, QIcon> QtCursorDatabase::cursorShapeIcons() const +{ + return m_cursorIcons; +} + +QString QtCursorDatabase::cursorToShapeName(const QCursor &cursor) const +{ + int val = cursorToValue(cursor); + if (val >= 0) + return m_cursorNames.at(val); + return QString(); +} + +QIcon QtCursorDatabase::cursorToShapeIcon(const QCursor &cursor) const +{ + int val = cursorToValue(cursor); + return m_cursorIcons.value(val); +} + +int QtCursorDatabase::cursorToValue(const QCursor &cursor) const +{ +#ifndef QT_NO_CURSOR + Qt::CursorShape shape = cursor.shape(); + if (m_cursorShapeToValue.contains(shape)) + return m_cursorShapeToValue[shape]; +#endif + return -1; +} + +#ifndef QT_NO_CURSOR +QCursor QtCursorDatabase::valueToCursor(int value) const +{ + if (m_valueToCursorShape.contains(value)) + return QCursor(m_valueToCursorShape[value]); + return QCursor(); +} +#endif + +QPixmap QtPropertyBrowserUtils::brushValuePixmap(const QBrush &b) +{ + QImage img(16, 16, QImage::Format_ARGB32_Premultiplied); + img.fill(0); + + QPainter painter(&img); + painter.setCompositionMode(QPainter::CompositionMode_Source); + painter.fillRect(0, 0, img.width(), img.height(), b); + QColor color = b.color(); + if (color.alpha() != 255) { // indicate alpha by an inset + QBrush opaqueBrush = b; + color.setAlpha(255); + opaqueBrush.setColor(color); + painter.fillRect(img.width() / 4, img.height() / 4, + img.width() / 2, img.height() / 2, opaqueBrush); + } + painter.end(); + return QPixmap::fromImage(img); +} + +QIcon QtPropertyBrowserUtils::brushValueIcon(const QBrush &b) +{ + return QIcon(brushValuePixmap(b)); +} + +QString QtPropertyBrowserUtils::colorValueText(const QColor &c) +{ + return QApplication::translate("QtPropertyBrowserUtils", "[%1, %2, %3] (%4)", 0, QApplication::UnicodeUTF8) + .arg(QString::number(c.red())) + .arg(QString::number(c.green())) + .arg(QString::number(c.blue())) + .arg(QString::number(c.alpha())); +} + +QPixmap QtPropertyBrowserUtils::fontValuePixmap(const QFont &font) +{ + QFont f = font; + QImage img(16, 16, QImage::Format_ARGB32_Premultiplied); + img.fill(0); + QPainter p(&img); + p.setRenderHint(QPainter::TextAntialiasing, true); + p.setRenderHint(QPainter::Antialiasing, true); + f.setPointSize(13); + p.setFont(f); + QTextOption t; + t.setAlignment(Qt::AlignCenter); + p.drawText(QRect(0, 0, 16, 16), QString(QLatin1Char('A')), t); + return QPixmap::fromImage(img); +} + +QIcon QtPropertyBrowserUtils::fontValueIcon(const QFont &f) +{ + return QIcon(fontValuePixmap(f)); +} + +QString QtPropertyBrowserUtils::fontValueText(const QFont &f) +{ + return QApplication::translate("QtPropertyBrowserUtils", "[%1, %2]", 0, QApplication::UnicodeUTF8) + .arg(f.family()) + .arg(f.pointSize()); +} + + +QtBoolEdit::QtBoolEdit(QWidget *parent) : + QWidget(parent), + m_checkBox(new QCheckBox(this)), + m_textVisible(true) +{ + QHBoxLayout *lt = new QHBoxLayout; + if (QApplication::layoutDirection() == Qt::LeftToRight) + lt->setContentsMargins(4, 0, 0, 0); + else + lt->setContentsMargins(0, 0, 4, 0); + lt->addWidget(m_checkBox); + setLayout(lt); + connect(m_checkBox, SIGNAL(toggled(bool)), this, SIGNAL(toggled(bool))); + setFocusProxy(m_checkBox); + m_checkBox->setText(tr("True")); +} + +void QtBoolEdit::setTextVisible(bool textVisible) +{ + if (m_textVisible == textVisible) + return; + + m_textVisible = textVisible; + if (m_textVisible) + m_checkBox->setText(isChecked() ? tr("True") : tr("False")); + else + m_checkBox->setText(QString()); +} + +Qt::CheckState QtBoolEdit::checkState() const +{ + return m_checkBox->checkState(); +} + +void QtBoolEdit::setCheckState(Qt::CheckState state) +{ + m_checkBox->setCheckState(state); +} + +bool QtBoolEdit::isChecked() const +{ + return m_checkBox->isChecked(); +} + +void QtBoolEdit::setChecked(bool c) +{ + m_checkBox->setChecked(c); + if (!m_textVisible) + return; + m_checkBox->setText(isChecked() ? tr("True") : tr("False")); +} + +bool QtBoolEdit::blockCheckBoxSignals(bool block) +{ + return m_checkBox->blockSignals(block); +} + +void QtBoolEdit::mousePressEvent(QMouseEvent *event) +{ + if (event->buttons() == Qt::LeftButton) { + m_checkBox->click(); + event->accept(); + } else { + QWidget::mousePressEvent(event); + } +} + +void QtBoolEdit::paintEvent(QPaintEvent *) +{ + QStyleOption opt; + opt.init(this); + QPainter p(this); + style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); +} + + + +QtKeySequenceEdit::QtKeySequenceEdit(QWidget *parent) + : QWidget(parent), m_num(0), m_lineEdit(new QLineEdit(this)) +{ + QHBoxLayout *layout = new QHBoxLayout(this); + layout->addWidget(m_lineEdit); + layout->setMargin(0); + m_lineEdit->installEventFilter(this); + m_lineEdit->setReadOnly(true); + m_lineEdit->setFocusProxy(this); + setFocusPolicy(m_lineEdit->focusPolicy()); + setAttribute(Qt::WA_InputMethodEnabled); +} + +bool QtKeySequenceEdit::eventFilter(QObject *o, QEvent *e) +{ + if (o == m_lineEdit && e->type() == QEvent::ContextMenu) { + QContextMenuEvent *c = static_cast<QContextMenuEvent *>(e); + QMenu *menu = m_lineEdit->createStandardContextMenu(); + const QList<QAction *> actions = menu->actions(); + QListIterator<QAction *> itAction(actions); + while (itAction.hasNext()) { + QAction *action = itAction.next(); + action->setShortcut(QKeySequence()); + QString actionString = action->text(); + const int pos = actionString.lastIndexOf(QLatin1Char('\t')); + if (pos > 0) + actionString.remove(pos, actionString.length() - pos); + action->setText(actionString); + } + QAction *actionBefore = 0; + if (actions.count() > 0) + actionBefore = actions[0]; + QAction *clearAction = new QAction(tr("Clear Shortcut"), menu); + menu->insertAction(actionBefore, clearAction); + menu->insertSeparator(actionBefore); + clearAction->setEnabled(!m_keySequence.isEmpty()); + connect(clearAction, SIGNAL(triggered()), this, SLOT(slotClearShortcut())); + menu->exec(c->globalPos()); + delete menu; + e->accept(); + return true; + } + + return QWidget::eventFilter(o, e); +} + +void QtKeySequenceEdit::slotClearShortcut() +{ + if (m_keySequence.isEmpty()) + return; + setKeySequence(QKeySequence()); + emit keySequenceChanged(m_keySequence); +} + +void QtKeySequenceEdit::handleKeyEvent(QKeyEvent *e) +{ + int nextKey = e->key(); + if (nextKey == Qt::Key_Control || nextKey == Qt::Key_Shift || + nextKey == Qt::Key_Meta || nextKey == Qt::Key_Alt || + nextKey == Qt::Key_Super_L || nextKey == Qt::Key_AltGr) + return; + + nextKey |= translateModifiers(e->modifiers(), e->text()); + int k0 = m_keySequence[0]; + int k1 = m_keySequence[1]; + int k2 = m_keySequence[2]; + int k3 = m_keySequence[3]; + switch (m_num) { + case 0: k0 = nextKey; k1 = 0; k2 = 0; k3 = 0; break; + case 1: k1 = nextKey; k2 = 0; k3 = 0; break; + case 2: k2 = nextKey; k3 = 0; break; + case 3: k3 = nextKey; break; + default: break; + } + ++m_num; + if (m_num > 3) + m_num = 0; + m_keySequence = QKeySequence(k0, k1, k2, k3); + m_lineEdit->setText(m_keySequence.toString(QKeySequence::NativeText)); + e->accept(); + emit keySequenceChanged(m_keySequence); +} + +void QtKeySequenceEdit::setKeySequence(const QKeySequence &sequence) +{ + if (sequence == m_keySequence) + return; + m_num = 0; + m_keySequence = sequence; + m_lineEdit->setText(m_keySequence.toString(QKeySequence::NativeText)); +} + +QKeySequence QtKeySequenceEdit::keySequence() const +{ + return m_keySequence; +} + +int QtKeySequenceEdit::translateModifiers(Qt::KeyboardModifiers state, const QString &text) const +{ + int result = 0; + if ((state & Qt::ShiftModifier) && (text.size() == 0 || !text.at(0).isPrint() || text.at(0).isLetter() || text.at(0).isSpace())) + result |= Qt::SHIFT; + if (state & Qt::ControlModifier) + result |= Qt::CTRL; + if (state & Qt::MetaModifier) + result |= Qt::META; + if (state & Qt::AltModifier) + result |= Qt::ALT; + return result; +} + +void QtKeySequenceEdit::focusInEvent(QFocusEvent *e) +{ + m_lineEdit->event(e); + m_lineEdit->selectAll(); + QWidget::focusInEvent(e); +} + +void QtKeySequenceEdit::focusOutEvent(QFocusEvent *e) +{ + m_num = 0; + m_lineEdit->event(e); + QWidget::focusOutEvent(e); +} + +void QtKeySequenceEdit::keyPressEvent(QKeyEvent *e) +{ + handleKeyEvent(e); + e->accept(); +} + +void QtKeySequenceEdit::keyReleaseEvent(QKeyEvent *e) +{ + m_lineEdit->event(e); +} + +void QtKeySequenceEdit::paintEvent(QPaintEvent *) +{ + QStyleOption opt; + opt.init(this); + QPainter p(this); + style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); +} + +bool QtKeySequenceEdit::event(QEvent *e) +{ + if (e->type() == QEvent::Shortcut || + e->type() == QEvent::ShortcutOverride || + e->type() == QEvent::KeyRelease) { + e->accept(); + return true; + } + return QWidget::event(e); +} + + + + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif diff --git a/qtpropertybrowser/src/qtpropertybrowserutils_p.h b/qtpropertybrowser/src/qtpropertybrowserutils_p.h new file mode 100644 index 0000000..87945db --- /dev/null +++ b/qtpropertybrowser/src/qtpropertybrowserutils_p.h @@ -0,0 +1,162 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of Qt Designer. This header +// file may change from version to version without notice, or even be removed. +// +// We mean it. +// + +#ifndef QTPROPERTYBROWSERUTILS_H +#define QTPROPERTYBROWSERUTILS_H + +#include <QtCore/QMap> +#include <QtGui/QIcon> +#include <QtGui/QWidget> +#include <QtCore/QStringList> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QMouseEvent; +class QCheckBox; +class QLineEdit; + +class QtCursorDatabase +{ +public: + QtCursorDatabase(); + + QStringList cursorShapeNames() const; + QMap<int, QIcon> cursorShapeIcons() const; + QString cursorToShapeName(const QCursor &cursor) const; + QIcon cursorToShapeIcon(const QCursor &cursor) const; + int cursorToValue(const QCursor &cursor) const; +#ifndef QT_NO_CURSOR + QCursor valueToCursor(int value) const; +#endif +private: + void appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon); + QStringList m_cursorNames; + QMap<int, QIcon> m_cursorIcons; + QMap<int, Qt::CursorShape> m_valueToCursorShape; + QMap<Qt::CursorShape, int> m_cursorShapeToValue; +}; + +class QtPropertyBrowserUtils +{ +public: + static QPixmap brushValuePixmap(const QBrush &b); + static QIcon brushValueIcon(const QBrush &b); + static QString colorValueText(const QColor &c); + static QPixmap fontValuePixmap(const QFont &f); + static QIcon fontValueIcon(const QFont &f); + static QString fontValueText(const QFont &f); +}; + +class QtBoolEdit : public QWidget { + Q_OBJECT +public: + QtBoolEdit(QWidget *parent = 0); + + bool textVisible() const { return m_textVisible; } + void setTextVisible(bool textVisible); + + Qt::CheckState checkState() const; + void setCheckState(Qt::CheckState state); + + bool isChecked() const; + void setChecked(bool c); + + bool blockCheckBoxSignals(bool block); + +Q_SIGNALS: + void toggled(bool); + +protected: + void mousePressEvent(QMouseEvent * event); + void paintEvent(QPaintEvent *); + +private: + QCheckBox *m_checkBox; + bool m_textVisible; +}; + +class QtKeySequenceEdit : public QWidget +{ + Q_OBJECT +public: + QtKeySequenceEdit(QWidget *parent = 0); + + QKeySequence keySequence() const; + bool eventFilter(QObject *o, QEvent *e); +public Q_SLOTS: + void setKeySequence(const QKeySequence &sequence); +Q_SIGNALS: + void keySequenceChanged(const QKeySequence &sequence); +protected: + void focusInEvent(QFocusEvent *e); + void focusOutEvent(QFocusEvent *e); + void keyPressEvent(QKeyEvent *e); + void keyReleaseEvent(QKeyEvent *e); + void paintEvent(QPaintEvent *); + bool event(QEvent *e); +private slots: + void slotClearShortcut(); +private: + void handleKeyEvent(QKeyEvent *e); + int translateModifiers(Qt::KeyboardModifiers state, const QString &text) const; + + int m_num; + QKeySequence m_keySequence; + QLineEdit *m_lineEdit; +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif diff --git a/qtpropertybrowser/src/qtpropertymanager.cpp b/qtpropertybrowser/src/qtpropertymanager.cpp new file mode 100644 index 0000000..6d805d6 --- /dev/null +++ b/qtpropertybrowser/src/qtpropertymanager.cpp @@ -0,0 +1,6425 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qtpropertymanager.h" +#include "qtpropertybrowserutils_p.h" +#include <QtCore/QDateTime> +#include <QtCore/QLocale> +#include <QtCore/QMap> +#include <QtCore/QTimer> +#include <QtGui/QIcon> +#include <QtCore/QMetaEnum> +#include <QtGui/QFontDatabase> +#include <QtGui/QStyleOption> +#include <QtGui/QStyle> +#include <QtGui/QApplication> +#include <QtGui/QPainter> +#include <QtGui/QLabel> +#include <QtGui/QCheckBox> + +#include <limits.h> +#include <float.h> + +#if defined(Q_CC_MSVC) +# pragma warning(disable: 4786) /* MS VS 6: truncating debug info after 255 characters */ +#endif + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +template <class PrivateData, class Value> +static void setSimpleMinimumData(PrivateData *data, const Value &minVal) +{ + data->minVal = minVal; + if (data->maxVal < data->minVal) + data->maxVal = data->minVal; + + if (data->val < data->minVal) + data->val = data->minVal; +} + +template <class PrivateData, class Value> +static void setSimpleMaximumData(PrivateData *data, const Value &maxVal) +{ + data->maxVal = maxVal; + if (data->minVal > data->maxVal) + data->minVal = data->maxVal; + + if (data->val > data->maxVal) + data->val = data->maxVal; +} + +template <class PrivateData, class Value> +static void setSizeMinimumData(PrivateData *data, const Value &newMinVal) +{ + data->minVal = newMinVal; + if (data->maxVal.width() < data->minVal.width()) + data->maxVal.setWidth(data->minVal.width()); + if (data->maxVal.height() < data->minVal.height()) + data->maxVal.setHeight(data->minVal.height()); + + if (data->val.width() < data->minVal.width()) + data->val.setWidth(data->minVal.width()); + if (data->val.height() < data->minVal.height()) + data->val.setHeight(data->minVal.height()); +} + +template <class PrivateData, class Value> +static void setSizeMaximumData(PrivateData *data, const Value &newMaxVal) +{ + data->maxVal = newMaxVal; + if (data->minVal.width() > data->maxVal.width()) + data->minVal.setWidth(data->maxVal.width()); + if (data->minVal.height() > data->maxVal.height()) + data->minVal.setHeight(data->maxVal.height()); + + if (data->val.width() > data->maxVal.width()) + data->val.setWidth(data->maxVal.width()); + if (data->val.height() > data->maxVal.height()) + data->val.setHeight(data->maxVal.height()); +} + +template <class SizeValue> +static SizeValue qBoundSize(const SizeValue &minVal, const SizeValue &val, const SizeValue &maxVal) +{ + SizeValue croppedVal = val; + if (minVal.width() > val.width()) + croppedVal.setWidth(minVal.width()); + else if (maxVal.width() < val.width()) + croppedVal.setWidth(maxVal.width()); + + if (minVal.height() > val.height()) + croppedVal.setHeight(minVal.height()); + else if (maxVal.height() < val.height()) + croppedVal.setHeight(maxVal.height()); + + return croppedVal; +} + +// Match the exact signature of qBound for VS 6. +QSize qBound(QSize minVal, QSize val, QSize maxVal) +{ + return qBoundSize(minVal, val, maxVal); +} + +QSizeF qBound(QSizeF minVal, QSizeF val, QSizeF maxVal) +{ + return qBoundSize(minVal, val, maxVal); +} + +namespace { + +namespace { +template <class Value> +void orderBorders(Value &minVal, Value &maxVal) +{ + if (minVal > maxVal) + qSwap(minVal, maxVal); +} + +template <class Value> +static void orderSizeBorders(Value &minVal, Value &maxVal) +{ + Value fromSize = minVal; + Value toSize = maxVal; + if (fromSize.width() > toSize.width()) { + fromSize.setWidth(maxVal.width()); + toSize.setWidth(minVal.width()); + } + if (fromSize.height() > toSize.height()) { + fromSize.setHeight(maxVal.height()); + toSize.setHeight(minVal.height()); + } + minVal = fromSize; + maxVal = toSize; +} + +void orderBorders(QSize &minVal, QSize &maxVal) +{ + orderSizeBorders(minVal, maxVal); +} + +void orderBorders(QSizeF &minVal, QSizeF &maxVal) +{ + orderSizeBorders(minVal, maxVal); +} + +} +} +//////// + +template <class Value, class PrivateData> +static Value getData(const QMap<const QtProperty *, PrivateData> &propertyMap, + Value PrivateData::*data, + const QtProperty *property, const Value &defaultValue = Value()) +{ + typedef QMap<const QtProperty *, PrivateData> PropertyToData; + typedef Q_TYPENAME PropertyToData::const_iterator PropertyToDataConstIterator; + const PropertyToDataConstIterator it = propertyMap.constFind(property); + if (it == propertyMap.constEnd()) + return defaultValue; + return it.value().*data; +} + +template <class Value, class PrivateData> +static Value getValue(const QMap<const QtProperty *, PrivateData> &propertyMap, + const QtProperty *property, const Value &defaultValue = Value()) +{ + return getData<Value>(propertyMap, &PrivateData::val, property, defaultValue); +} + +template <class Value, class PrivateData> +static Value getMinimum(const QMap<const QtProperty *, PrivateData> &propertyMap, + const QtProperty *property, const Value &defaultValue = Value()) +{ + return getData<Value>(propertyMap, &PrivateData::minVal, property, defaultValue); +} + +template <class Value, class PrivateData> +static Value getMaximum(const QMap<const QtProperty *, PrivateData> &propertyMap, + const QtProperty *property, const Value &defaultValue = Value()) +{ + return getData<Value>(propertyMap, &PrivateData::maxVal, property, defaultValue); +} + +template <class ValueChangeParameter, class Value, class PropertyManager> +static void setSimpleValue(QMap<const QtProperty *, Value> &propertyMap, + PropertyManager *manager, + void (PropertyManager::*propertyChangedSignal)(QtProperty *), + void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter), + QtProperty *property, const Value &val) +{ + typedef QMap<const QtProperty *, Value> PropertyToData; + typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator; + const PropertyToDataIterator it = propertyMap.find(property); + if (it == propertyMap.end()) + return; + + if (it.value() == val) + return; + + it.value() = val; + + emit (manager->*propertyChangedSignal)(property); + emit (manager->*valueChangedSignal)(property, val); +} + +template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value> +static void setValueInRange(PropertyManager *manager, PropertyManagerPrivate *managerPrivate, + void (PropertyManager::*propertyChangedSignal)(QtProperty *), + void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter), + QtProperty *property, const Value &val, + void (PropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, ValueChangeParameter)) +{ + typedef Q_TYPENAME PropertyManagerPrivate::Data PrivateData; + typedef QMap<const QtProperty *, PrivateData> PropertyToData; + typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator; + const PropertyToDataIterator it = managerPrivate->m_values.find(property); + if (it == managerPrivate->m_values.end()) + return; + + PrivateData &data = it.value(); + + if (data.val == val) + return; + + const Value oldVal = data.val; + + data.val = qBound(data.minVal, val, data.maxVal); + + if (data.val == oldVal) + return; + + if (setSubPropertyValue) + (managerPrivate->*setSubPropertyValue)(property, data.val); + + emit (manager->*propertyChangedSignal)(property); + emit (manager->*valueChangedSignal)(property, data.val); +} + +template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value> +static void setBorderValues(PropertyManager *manager, PropertyManagerPrivate *managerPrivate, + void (PropertyManager::*propertyChangedSignal)(QtProperty *), + void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter), + void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter), + QtProperty *property, const Value &minVal, const Value &maxVal, + void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, + ValueChangeParameter, ValueChangeParameter, ValueChangeParameter)) +{ + typedef Q_TYPENAME PropertyManagerPrivate::Data PrivateData; + typedef QMap<const QtProperty *, PrivateData> PropertyToData; + typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator; + const PropertyToDataIterator it = managerPrivate->m_values.find(property); + if (it == managerPrivate->m_values.end()) + return; + + Value fromVal = minVal; + Value toVal = maxVal; + orderBorders(fromVal, toVal); + + PrivateData &data = it.value(); + + if (data.minVal == fromVal && data.maxVal == toVal) + return; + + const Value oldVal = data.val; + + data.setMinimumValue(fromVal); + data.setMaximumValue(toVal); + + emit (manager->*rangeChangedSignal)(property, data.minVal, data.maxVal); + + if (setSubPropertyRange) + (managerPrivate->*setSubPropertyRange)(property, data.minVal, data.maxVal, data.val); + + if (data.val == oldVal) + return; + + emit (manager->*propertyChangedSignal)(property); + emit (manager->*valueChangedSignal)(property, data.val); +} + +template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value, class PrivateData> +static void setBorderValue(PropertyManager *manager, PropertyManagerPrivate *managerPrivate, + void (PropertyManager::*propertyChangedSignal)(QtProperty *), + void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter), + void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter), + QtProperty *property, + Value (PrivateData::*getRangeVal)() const, + void (PrivateData::*setRangeVal)(ValueChangeParameter), const Value &borderVal, + void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, + ValueChangeParameter, ValueChangeParameter, ValueChangeParameter)) +{ + typedef QMap<const QtProperty *, PrivateData> PropertyToData; + typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator; + const PropertyToDataIterator it = managerPrivate->m_values.find(property); + if (it == managerPrivate->m_values.end()) + return; + + PrivateData &data = it.value(); + + if ((data.*getRangeVal)() == borderVal) + return; + + const Value oldVal = data.val; + + (data.*setRangeVal)(borderVal); + + emit (manager->*rangeChangedSignal)(property, data.minVal, data.maxVal); + + if (setSubPropertyRange) + (managerPrivate->*setSubPropertyRange)(property, data.minVal, data.maxVal, data.val); + + if (data.val == oldVal) + return; + + emit (manager->*propertyChangedSignal)(property); + emit (manager->*valueChangedSignal)(property, data.val); +} + +template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value, class PrivateData> +static void setMinimumValue(PropertyManager *manager, PropertyManagerPrivate *managerPrivate, + void (PropertyManager::*propertyChangedSignal)(QtProperty *), + void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter), + void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter), + QtProperty *property, const Value &minVal) +{ + void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, + ValueChangeParameter, ValueChangeParameter, ValueChangeParameter) = 0; + setBorderValue<ValueChangeParameter, PropertyManagerPrivate, PropertyManager, Value, PrivateData>(manager, managerPrivate, + propertyChangedSignal, valueChangedSignal, rangeChangedSignal, + property, &PropertyManagerPrivate::Data::minimumValue, &PropertyManagerPrivate::Data::setMinimumValue, minVal, setSubPropertyRange); +} + +template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value, class PrivateData> +static void setMaximumValue(PropertyManager *manager, PropertyManagerPrivate *managerPrivate, + void (PropertyManager::*propertyChangedSignal)(QtProperty *), + void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter), + void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter), + QtProperty *property, const Value &maxVal) +{ + void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, + ValueChangeParameter, ValueChangeParameter, ValueChangeParameter) = 0; + setBorderValue<ValueChangeParameter, PropertyManagerPrivate, PropertyManager, Value, PrivateData>(manager, managerPrivate, + propertyChangedSignal, valueChangedSignal, rangeChangedSignal, + property, &PropertyManagerPrivate::Data::maximumValue, &PropertyManagerPrivate::Data::setMaximumValue, maxVal, setSubPropertyRange); +} + +class QtMetaEnumWrapper : public QObject +{ + Q_OBJECT + Q_PROPERTY(QSizePolicy::Policy policy READ policy) +public: + QSizePolicy::Policy policy() const { return QSizePolicy::Ignored; } +private: + QtMetaEnumWrapper(QObject *parent) : QObject(parent) {} +}; + +class QtMetaEnumProvider +{ +public: + QtMetaEnumProvider(); + + QStringList policyEnumNames() const { return m_policyEnumNames; } + QStringList languageEnumNames() const { return m_languageEnumNames; } + QStringList countryEnumNames(QLocale::Language language) const { return m_countryEnumNames.value(language); } + + QSizePolicy::Policy indexToSizePolicy(int index) const; + int sizePolicyToIndex(QSizePolicy::Policy policy) const; + + void indexToLocale(int languageIndex, int countryIndex, QLocale::Language *language, QLocale::Country *country) const; + void localeToIndex(QLocale::Language language, QLocale::Country country, int *languageIndex, int *countryIndex) const; + +private: + void initLocale(); + + QStringList m_policyEnumNames; + QStringList m_languageEnumNames; + QMap<QLocale::Language, QStringList> m_countryEnumNames; + QMap<int, QLocale::Language> m_indexToLanguage; + QMap<QLocale::Language, int> m_languageToIndex; + QMap<int, QMap<int, QLocale::Country> > m_indexToCountry; + QMap<QLocale::Language, QMap<QLocale::Country, int> > m_countryToIndex; + QMetaEnum m_policyEnum; +}; + +#if QT_VERSION < 0x040300 + +static QList<QLocale::Country> countriesForLanguage(QLocale::Language language) +{ + QList<QLocale::Country> countries; + QLocale::Country country = QLocale::AnyCountry; + while (country <= QLocale::LastCountry) { + QLocale locale(language, country); + if (locale.language() == language && !countries.contains(locale.country())) + countries << locale.country(); + country = (QLocale::Country)((uint)country + 1); // ++country + } + return countries; +} + +#endif + +static QList<QLocale::Country> sortCountries(const QList<QLocale::Country> &countries) +{ + QMultiMap<QString, QLocale::Country> nameToCountry; + QListIterator<QLocale::Country> itCountry(countries); + while (itCountry.hasNext()) { + QLocale::Country country = itCountry.next(); + nameToCountry.insert(QLocale::countryToString(country), country); + } + return nameToCountry.values(); +} + +void QtMetaEnumProvider::initLocale() +{ + QMultiMap<QString, QLocale::Language> nameToLanguage; + QLocale::Language language = QLocale::C; + while (language <= QLocale::LastLanguage) { + QLocale locale(language); + if (locale.language() == language) + nameToLanguage.insert(QLocale::languageToString(language), language); + language = (QLocale::Language)((uint)language + 1); // ++language + } + + const QLocale system = QLocale::system(); + if (!nameToLanguage.contains(QLocale::languageToString(system.language()))) + nameToLanguage.insert(QLocale::languageToString(system.language()), system.language()); + + QList<QLocale::Language> languages = nameToLanguage.values(); + QListIterator<QLocale::Language> itLang(languages); + while (itLang.hasNext()) { + QLocale::Language language = itLang.next(); + QList<QLocale::Country> countries; +#if QT_VERSION < 0x040300 + countries = countriesForLanguage(language); +#else + countries = QLocale::countriesForLanguage(language); +#endif + if (countries.isEmpty() && language == system.language()) + countries << system.country(); + + if (!countries.isEmpty() && !m_languageToIndex.contains(language)) { + countries = sortCountries(countries); + int langIdx = m_languageEnumNames.count(); + m_indexToLanguage[langIdx] = language; + m_languageToIndex[language] = langIdx; + QStringList countryNames; + QListIterator<QLocale::Country> it(countries); + int countryIdx = 0; + while (it.hasNext()) { + QLocale::Country country = it.next(); + countryNames << QLocale::countryToString(country); + m_indexToCountry[langIdx][countryIdx] = country; + m_countryToIndex[language][country] = countryIdx; + ++countryIdx; + } + m_languageEnumNames << QLocale::languageToString(language); + m_countryEnumNames[language] = countryNames; + } + } +} + +QtMetaEnumProvider::QtMetaEnumProvider() +{ + QMetaProperty p; + + p = QtMetaEnumWrapper::staticMetaObject.property( + QtMetaEnumWrapper::staticMetaObject.propertyOffset() + 0); + m_policyEnum = p.enumerator(); + const int keyCount = m_policyEnum.keyCount(); + for (int i = 0; i < keyCount; i++) + m_policyEnumNames << QLatin1String(m_policyEnum.key(i)); + + initLocale(); +} + +QSizePolicy::Policy QtMetaEnumProvider::indexToSizePolicy(int index) const +{ + return static_cast<QSizePolicy::Policy>(m_policyEnum.value(index)); +} + +int QtMetaEnumProvider::sizePolicyToIndex(QSizePolicy::Policy policy) const +{ + const int keyCount = m_policyEnum.keyCount(); + for (int i = 0; i < keyCount; i++) + if (indexToSizePolicy(i) == policy) + return i; + return -1; +} + +void QtMetaEnumProvider::indexToLocale(int languageIndex, int countryIndex, QLocale::Language *language, QLocale::Country *country) const +{ + QLocale::Language l = QLocale::C; + QLocale::Country c = QLocale::AnyCountry; + if (m_indexToLanguage.contains(languageIndex)) { + l = m_indexToLanguage[languageIndex]; + if (m_indexToCountry.contains(languageIndex) && m_indexToCountry[languageIndex].contains(countryIndex)) + c = m_indexToCountry[languageIndex][countryIndex]; + } + if (language) + *language = l; + if (country) + *country = c; +} + +void QtMetaEnumProvider::localeToIndex(QLocale::Language language, QLocale::Country country, int *languageIndex, int *countryIndex) const +{ + int l = -1; + int c = -1; + if (m_languageToIndex.contains(language)) { + l = m_languageToIndex[language]; + if (m_countryToIndex.contains(language) && m_countryToIndex[language].contains(country)) + c = m_countryToIndex[language][country]; + } + + if (languageIndex) + *languageIndex = l; + if (countryIndex) + *countryIndex = c; +} + +Q_GLOBAL_STATIC(QtMetaEnumProvider, metaEnumProvider) + +// QtGroupPropertyManager + +/*! + \class QtGroupPropertyManager + + \brief The QtGroupPropertyManager provides and manages group properties. + + This class is intended to provide a grouping element without any value. + + \sa QtAbstractPropertyManager +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtGroupPropertyManager::QtGroupPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtGroupPropertyManager::~QtGroupPropertyManager() +{ + +} + +/*! + \reimp +*/ +bool QtGroupPropertyManager::hasValue(const QtProperty *property) const +{ + Q_UNUSED(property) + return false; +} + +/*! + \reimp +*/ +void QtGroupPropertyManager::initializeProperty(QtProperty *property) +{ + Q_UNUSED(property) +} + +/*! + \reimp +*/ +void QtGroupPropertyManager::uninitializeProperty(QtProperty *property) +{ + Q_UNUSED(property) +} + +// QtIntPropertyManager + +class QtIntPropertyManagerPrivate +{ + QtIntPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtIntPropertyManager) +public: + + struct Data + { + Data() : val(0), minVal(-INT_MAX), maxVal(INT_MAX), singleStep(1) {} + int val; + int minVal; + int maxVal; + int singleStep; + int minimumValue() const { return minVal; } + int maximumValue() const { return maxVal; } + void setMinimumValue(int newMinVal) { setSimpleMinimumData(this, newMinVal); } + void setMaximumValue(int newMaxVal) { setSimpleMaximumData(this, newMaxVal); } + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! + \class QtIntPropertyManager + + \brief The QtIntPropertyManager provides and manages int properties. + + An int property has a current value, and a range specifying the + valid values. The range is defined by a minimum and a maximum + value. + + The property's value and range can be retrieved using the value(), + minimum() and maximum() functions, and can be set using the + setValue(), setMinimum() and setMaximum() slots. Alternatively, + the range can be defined in one go using the setRange() slot. + + In addition, QtIntPropertyManager provides the valueChanged() signal which + is emitted whenever a property created by this manager changes, + and the rangeChanged() signal which is emitted whenever such a + property changes its range of valid values. + + \sa QtAbstractPropertyManager, QtSpinBoxFactory, QtSliderFactory, QtScrollBarFactory +*/ + +/*! + \fn void QtIntPropertyManager::valueChanged(QtProperty *property, int value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtIntPropertyManager::rangeChanged(QtProperty *property, int minimum, int maximum) + + This signal is emitted whenever a property created by this manager + changes its range of valid values, passing a pointer to the + \a property and the new \a minimum and \a maximum values. + + \sa setRange() +*/ + +/*! + \fn void QtIntPropertyManager::singleStepChanged(QtProperty *property, int step) + + This signal is emitted whenever a property created by this manager + changes its single step property, passing a pointer to the + \a property and the new \a step value + + \sa setSingleStep() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtIntPropertyManager::QtIntPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtIntPropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtIntPropertyManager::~QtIntPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns 0. + + \sa setValue() +*/ +int QtIntPropertyManager::value(const QtProperty *property) const +{ + return getValue<int>(d_ptr->m_values, property, 0); +} + +/*! + Returns the given \a property's minimum value. + + \sa setMinimum(), maximum(), setRange() +*/ +int QtIntPropertyManager::minimum(const QtProperty *property) const +{ + return getMinimum<int>(d_ptr->m_values, property, 0); +} + +/*! + Returns the given \a property's maximum value. + + \sa setMaximum(), minimum(), setRange() +*/ +int QtIntPropertyManager::maximum(const QtProperty *property) const +{ + return getMaximum<int>(d_ptr->m_values, property, 0); +} + +/*! + Returns the given \a property's step value. + + The step is typically used to increment or decrement a property value while pressing an arrow key. + + \sa setSingleStep() +*/ +int QtIntPropertyManager::singleStep(const QtProperty *property) const +{ + return getData<int>(d_ptr->m_values, &QtIntPropertyManagerPrivate::Data::singleStep, property, 0); +} + +/*! + \reimp +*/ +QString QtIntPropertyManager::valueText(const QtProperty *property) const +{ + const QtIntPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return QString::number(it.value().val); +} + +/*! + \fn void QtIntPropertyManager::setValue(QtProperty *property, int value) + + Sets the value of the given \a property to \a value. + + If the specified \a value is not valid according to the given \a + property's range, the \a value is adjusted to the nearest valid + value within the range. + + \sa value(), setRange(), valueChanged() +*/ +void QtIntPropertyManager::setValue(QtProperty *property, int val) +{ + void (QtIntPropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, int) = 0; + setValueInRange<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int>(this, d_ptr, + &QtIntPropertyManager::propertyChanged, + &QtIntPropertyManager::valueChanged, + property, val, setSubPropertyValue); +} + +/*! + Sets the minimum value for the given \a property to \a minVal. + + When setting the minimum value, the maximum and current values are + adjusted if necessary (ensuring that the range remains valid and + that the current value is within the range). + + \sa minimum(), setRange(), rangeChanged() +*/ +void QtIntPropertyManager::setMinimum(QtProperty *property, int minVal) +{ + setMinimumValue<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int, QtIntPropertyManagerPrivate::Data>(this, d_ptr, + &QtIntPropertyManager::propertyChanged, + &QtIntPropertyManager::valueChanged, + &QtIntPropertyManager::rangeChanged, + property, minVal); +} + +/*! + Sets the maximum value for the given \a property to \a maxVal. + + When setting maximum value, the minimum and current values are + adjusted if necessary (ensuring that the range remains valid and + that the current value is within the range). + + \sa maximum(), setRange(), rangeChanged() +*/ +void QtIntPropertyManager::setMaximum(QtProperty *property, int maxVal) +{ + setMaximumValue<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int, QtIntPropertyManagerPrivate::Data>(this, d_ptr, + &QtIntPropertyManager::propertyChanged, + &QtIntPropertyManager::valueChanged, + &QtIntPropertyManager::rangeChanged, + property, maxVal); +} + +/*! + \fn void QtIntPropertyManager::setRange(QtProperty *property, int minimum, int maximum) + + Sets the range of valid values. + + This is a convenience function defining the range of valid values + in one go; setting the \a minimum and \a maximum values for the + given \a property with a single function call. + + When setting a new range, the current value is adjusted if + necessary (ensuring that the value remains within range). + + \sa setMinimum(), setMaximum(), rangeChanged() +*/ +void QtIntPropertyManager::setRange(QtProperty *property, int minVal, int maxVal) +{ + void (QtIntPropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, int, int, int) = 0; + setBorderValues<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int>(this, d_ptr, + &QtIntPropertyManager::propertyChanged, + &QtIntPropertyManager::valueChanged, + &QtIntPropertyManager::rangeChanged, + property, minVal, maxVal, setSubPropertyRange); +} + +/*! + Sets the step value for the given \a property to \a step. + + The step is typically used to increment or decrement a property value while pressing an arrow key. + + \sa singleStep() +*/ +void QtIntPropertyManager::setSingleStep(QtProperty *property, int step) +{ + const QtIntPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtIntPropertyManagerPrivate::Data data = it.value(); + + if (step < 0) + step = 0; + + if (data.singleStep == step) + return; + + data.singleStep = step; + + it.value() = data; + + emit singleStepChanged(property, data.singleStep); +} + +/*! + \reimp +*/ +void QtIntPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtIntPropertyManagerPrivate::Data(); +} + +/*! + \reimp +*/ +void QtIntPropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtDoublePropertyManager + +class QtDoublePropertyManagerPrivate +{ + QtDoublePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtDoublePropertyManager) +public: + + struct Data + { + Data() : val(0), minVal(-INT_MAX), maxVal(INT_MAX), singleStep(1), decimals(2) {} + double val; + double minVal; + double maxVal; + double singleStep; + int decimals; + double minimumValue() const { return minVal; } + double maximumValue() const { return maxVal; } + void setMinimumValue(double newMinVal) { setSimpleMinimumData(this, newMinVal); } + void setMaximumValue(double newMaxVal) { setSimpleMaximumData(this, newMaxVal); } + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! + \class QtDoublePropertyManager + + \brief The QtDoublePropertyManager provides and manages double properties. + + A double property has a current value, and a range specifying the + valid values. The range is defined by a minimum and a maximum + value. + + The property's value and range can be retrieved using the value(), + minimum() and maximum() functions, and can be set using the + setValue(), setMinimum() and setMaximum() slots. + Alternatively, the range can be defined in one go using the + setRange() slot. + + In addition, QtDoublePropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the rangeChanged() signal which is emitted whenever + such a property changes its range of valid values. + + \sa QtAbstractPropertyManager, QtDoubleSpinBoxFactory +*/ + +/*! + \fn void QtDoublePropertyManager::valueChanged(QtProperty *property, double value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtDoublePropertyManager::rangeChanged(QtProperty *property, double minimum, double maximum) + + This signal is emitted whenever a property created by this manager + changes its range of valid values, passing a pointer to the + \a property and the new \a minimum and \a maximum values + + \sa setRange() +*/ + +/*! + \fn void QtDoublePropertyManager::decimalsChanged(QtProperty *property, int prec) + + This signal is emitted whenever a property created by this manager + changes its precision of value, passing a pointer to the + \a property and the new \a prec value + + \sa setDecimals() +*/ + +/*! + \fn void QtDoublePropertyManager::singleStepChanged(QtProperty *property, double step) + + This signal is emitted whenever a property created by this manager + changes its single step property, passing a pointer to the + \a property and the new \a step value + + \sa setSingleStep() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtDoublePropertyManager::QtDoublePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtDoublePropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtDoublePropertyManager::~QtDoublePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns 0. + + \sa setValue() +*/ +double QtDoublePropertyManager::value(const QtProperty *property) const +{ + return getValue<double>(d_ptr->m_values, property, 0.0); +} + +/*! + Returns the given \a property's minimum value. + + \sa maximum(), setRange() +*/ +double QtDoublePropertyManager::minimum(const QtProperty *property) const +{ + return getMinimum<double>(d_ptr->m_values, property, 0.0); +} + +/*! + Returns the given \a property's maximum value. + + \sa minimum(), setRange() +*/ +double QtDoublePropertyManager::maximum(const QtProperty *property) const +{ + return getMaximum<double>(d_ptr->m_values, property, 0.0); +} + +/*! + Returns the given \a property's step value. + + The step is typically used to increment or decrement a property value while pressing an arrow key. + + \sa setSingleStep() +*/ +double QtDoublePropertyManager::singleStep(const QtProperty *property) const +{ + return getData<double>(d_ptr->m_values, &QtDoublePropertyManagerPrivate::Data::singleStep, property, 0); +} + +/*! + Returns the given \a property's precision, in decimals. + + \sa setDecimals() +*/ +int QtDoublePropertyManager::decimals(const QtProperty *property) const +{ + return getData<int>(d_ptr->m_values, &QtDoublePropertyManagerPrivate::Data::decimals, property, 0); +} + +/*! + \reimp +*/ +QString QtDoublePropertyManager::valueText(const QtProperty *property) const +{ + const QtDoublePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return QString::number(it.value().val, 'f', it.value().decimals); +} + +/*! + \fn void QtDoublePropertyManager::setValue(QtProperty *property, double value) + + Sets the value of the given \a property to \a value. + + If the specified \a value is not valid according to the given + \a property's range, the \a value is adjusted to the nearest valid value + within the range. + + \sa value(), setRange(), valueChanged() +*/ +void QtDoublePropertyManager::setValue(QtProperty *property, double val) +{ + void (QtDoublePropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, double) = 0; + setValueInRange<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double>(this, d_ptr, + &QtDoublePropertyManager::propertyChanged, + &QtDoublePropertyManager::valueChanged, + property, val, setSubPropertyValue); +} + +/*! + Sets the step value for the given \a property to \a step. + + The step is typically used to increment or decrement a property value while pressing an arrow key. + + \sa singleStep() +*/ +void QtDoublePropertyManager::setSingleStep(QtProperty *property, double step) +{ + const QtDoublePropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtDoublePropertyManagerPrivate::Data data = it.value(); + + if (step < 0) + step = 0; + + if (data.singleStep == step) + return; + + data.singleStep = step; + + it.value() = data; + + emit singleStepChanged(property, data.singleStep); +} + +/*! + \fn void QtDoublePropertyManager::setDecimals(QtProperty *property, int prec) + + Sets the precision of the given \a property to \a prec. + + The valid decimal range is 0-13. The default is 2. + + \sa decimals() +*/ +void QtDoublePropertyManager::setDecimals(QtProperty *property, int prec) +{ + const QtDoublePropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtDoublePropertyManagerPrivate::Data data = it.value(); + + if (prec > 13) + prec = 13; + else if (prec < 0) + prec = 0; + + if (data.decimals == prec) + return; + + data.decimals = prec; + + it.value() = data; + + emit decimalsChanged(property, data.decimals); +} + +/*! + Sets the minimum value for the given \a property to \a minVal. + + When setting the minimum value, the maximum and current values are + adjusted if necessary (ensuring that the range remains valid and + that the current value is within in the range). + + \sa minimum(), setRange(), rangeChanged() +*/ +void QtDoublePropertyManager::setMinimum(QtProperty *property, double minVal) +{ + setMinimumValue<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double, QtDoublePropertyManagerPrivate::Data>(this, d_ptr, + &QtDoublePropertyManager::propertyChanged, + &QtDoublePropertyManager::valueChanged, + &QtDoublePropertyManager::rangeChanged, + property, minVal); +} + +/*! + Sets the maximum value for the given \a property to \a maxVal. + + When setting the maximum value, the minimum and current values are + adjusted if necessary (ensuring that the range remains valid and + that the current value is within in the range). + + \sa maximum(), setRange(), rangeChanged() +*/ +void QtDoublePropertyManager::setMaximum(QtProperty *property, double maxVal) +{ + setMaximumValue<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double, QtDoublePropertyManagerPrivate::Data>(this, d_ptr, + &QtDoublePropertyManager::propertyChanged, + &QtDoublePropertyManager::valueChanged, + &QtDoublePropertyManager::rangeChanged, + property, maxVal); +} + +/*! + \fn void QtDoublePropertyManager::setRange(QtProperty *property, double minimum, double maximum) + + Sets the range of valid values. + + This is a convenience function defining the range of valid values + in one go; setting the \a minimum and \a maximum values for the + given \a property with a single function call. + + When setting a new range, the current value is adjusted if + necessary (ensuring that the value remains within range). + + \sa setMinimum(), setMaximum(), rangeChanged() +*/ +void QtDoublePropertyManager::setRange(QtProperty *property, double minVal, double maxVal) +{ + void (QtDoublePropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, double, double, double) = 0; + setBorderValues<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double>(this, d_ptr, + &QtDoublePropertyManager::propertyChanged, + &QtDoublePropertyManager::valueChanged, + &QtDoublePropertyManager::rangeChanged, + property, minVal, maxVal, setSubPropertyRange); +} + +/*! + \reimp +*/ +void QtDoublePropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtDoublePropertyManagerPrivate::Data(); +} + +/*! + \reimp +*/ +void QtDoublePropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtStringPropertyManager + +class QtStringPropertyManagerPrivate +{ + QtStringPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtStringPropertyManager) +public: + + struct Data + { + Data() : regExp(QString(QLatin1Char('*')), Qt::CaseSensitive, QRegExp::Wildcard) + { + } + QString val; + QRegExp regExp; + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + QMap<const QtProperty *, Data> m_values; +}; + +/*! + \class QtStringPropertyManager + + \brief The QtStringPropertyManager provides and manages QString properties. + + A string property's value can be retrieved using the value() + function, and set using the setValue() slot. + + The current value can be checked against a regular expression. To + set the regular expression use the setRegExp() slot, use the + regExp() function to retrieve the currently set expression. + + In addition, QtStringPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the regExpChanged() signal which is emitted whenever + such a property changes its currently set regular expression. + + \sa QtAbstractPropertyManager, QtLineEditFactory +*/ + +/*! + \fn void QtStringPropertyManager::valueChanged(QtProperty *property, const QString &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtStringPropertyManager::regExpChanged(QtProperty *property, const QRegExp ®Exp) + + This signal is emitted whenever a property created by this manager + changes its currenlty set regular expression, passing a pointer to + the \a property and the new \a regExp as parameters. + + \sa setRegExp() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtStringPropertyManager::QtStringPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtStringPropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtStringPropertyManager::~QtStringPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns an empty string. + + \sa setValue() +*/ +QString QtStringPropertyManager::value(const QtProperty *property) const +{ + return getValue<QString>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's currently set regular expression. + + If the given \a property is not managed by this manager, this + function returns an empty expression. + + \sa setRegExp() +*/ +QRegExp QtStringPropertyManager::regExp(const QtProperty *property) const +{ + return getData<QRegExp>(d_ptr->m_values, &QtStringPropertyManagerPrivate::Data::regExp, property, QRegExp()); +} + +/*! + \reimp +*/ +QString QtStringPropertyManager::valueText(const QtProperty *property) const +{ + const QtStringPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return it.value().val; +} + +/*! + \fn void QtStringPropertyManager::setValue(QtProperty *property, const QString &value) + + Sets the value of the given \a property to \a value. + + If the specified \a value doesn't match the given \a property's + regular expression, this function does nothing. + + \sa value(), setRegExp(), valueChanged() +*/ +void QtStringPropertyManager::setValue(QtProperty *property, const QString &val) +{ + const QtStringPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtStringPropertyManagerPrivate::Data data = it.value(); + + if (data.val == val) + return; + + if (data.regExp.isValid() && !data.regExp.exactMatch(val)) + return; + + data.val = val; + + it.value() = data; + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + Sets the regular expression of the given \a property to \a regExp. + + \sa regExp(), setValue(), regExpChanged() +*/ +void QtStringPropertyManager::setRegExp(QtProperty *property, const QRegExp ®Exp) +{ + const QtStringPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtStringPropertyManagerPrivate::Data data = it.value() ; + + if (data.regExp == regExp) + return; + + data.regExp = regExp; + + it.value() = data; + + emit regExpChanged(property, data.regExp); +} + +/*! + \reimp +*/ +void QtStringPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtStringPropertyManagerPrivate::Data(); +} + +/*! + \reimp +*/ +void QtStringPropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtBoolPropertyManager + +class QtBoolPropertyManagerPrivate +{ + QtBoolPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtBoolPropertyManager) +public: + + QMap<const QtProperty *, bool> m_values; +}; + +/*! + \class QtBoolPropertyManager + + \brief The QtBoolPropertyManager class provides and manages boolean properties. + + The property's value can be retrieved using the value() function, + and set using the setValue() slot. + + In addition, QtBoolPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. + + \sa QtAbstractPropertyManager, QtCheckBoxFactory +*/ + +/*! + \fn void QtBoolPropertyManager::valueChanged(QtProperty *property, bool value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtBoolPropertyManager::QtBoolPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtBoolPropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtBoolPropertyManager::~QtBoolPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by \e this manager, this + function returns false. + + \sa setValue() +*/ +bool QtBoolPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, false); +} + +/*! + \reimp +*/ +QString QtBoolPropertyManager::valueText(const QtProperty *property) const +{ + const QMap<const QtProperty *, bool>::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + static const QString trueText = tr("True"); + static const QString falseText = tr("False"); + return it.value() ? trueText : falseText; +} + +// Return an icon containing a check box indicator +static QIcon drawCheckBox(bool value) +{ + QStyleOptionButton opt; + opt.state |= value ? QStyle::State_On : QStyle::State_Off; + opt.state |= QStyle::State_Enabled; + const QStyle *style = QApplication::style(); + // Figure out size of an indicator and make sure it is not scaled down in a list view item + // by making the pixmap as big as a list view icon and centering the indicator in it. + // (if it is smaller, it can't be helped) + const int indicatorWidth = style->pixelMetric(QStyle::PM_IndicatorWidth, &opt); + const int indicatorHeight = style->pixelMetric(QStyle::PM_IndicatorHeight, &opt); + const int listViewIconSize = indicatorWidth; + const int pixmapWidth = indicatorWidth; + const int pixmapHeight = qMax(indicatorHeight, listViewIconSize); + + opt.rect = QRect(0, 0, indicatorWidth, indicatorHeight); + QPixmap pixmap = QPixmap(pixmapWidth, pixmapHeight); + pixmap.fill(Qt::transparent); + { + // Center? + const int xoff = (pixmapWidth > indicatorWidth) ? (pixmapWidth - indicatorWidth) / 2 : 0; + const int yoff = (pixmapHeight > indicatorHeight) ? (pixmapHeight - indicatorHeight) / 2 : 0; + QPainter painter(&pixmap); + painter.translate(xoff, yoff); + QCheckBox cb; + style->drawPrimitive(QStyle::PE_IndicatorCheckBox, &opt, &painter, &cb); + } + return QIcon(pixmap); +} + +/*! + \reimp +*/ +QIcon QtBoolPropertyManager::valueIcon(const QtProperty *property) const +{ + const QMap<const QtProperty *, bool>::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QIcon(); + + static const QIcon checkedIcon = drawCheckBox(true); + static const QIcon uncheckedIcon = drawCheckBox(false); + return it.value() ? checkedIcon : uncheckedIcon; +} + +/*! + \fn void QtBoolPropertyManager::setValue(QtProperty *property, bool value) + + Sets the value of the given \a property to \a value. + + \sa value() +*/ +void QtBoolPropertyManager::setValue(QtProperty *property, bool val) +{ + setSimpleValue<bool, bool, QtBoolPropertyManager>(d_ptr->m_values, this, + &QtBoolPropertyManager::propertyChanged, + &QtBoolPropertyManager::valueChanged, + property, val); +} + +/*! + \reimp +*/ +void QtBoolPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = false; +} + +/*! + \reimp +*/ +void QtBoolPropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtDatePropertyManager + +class QtDatePropertyManagerPrivate +{ + QtDatePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtDatePropertyManager) +public: + + struct Data + { + Data() : val(QDate::currentDate()), minVal(QDate(1752, 9, 14)), + maxVal(QDate(7999, 12, 31)) {} + QDate val; + QDate minVal; + QDate maxVal; + QDate minimumValue() const { return minVal; } + QDate maximumValue() const { return maxVal; } + void setMinimumValue(const QDate &newMinVal) { setSimpleMinimumData(this, newMinVal); } + void setMaximumValue(const QDate &newMaxVal) { setSimpleMaximumData(this, newMaxVal); } + }; + + QString m_format; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + QMap<const QtProperty *, Data> m_values; +}; + +/*! + \class QtDatePropertyManager + + \brief The QtDatePropertyManager provides and manages QDate properties. + + A date property has a current value, and a range specifying the + valid dates. The range is defined by a minimum and a maximum + value. + + The property's values can be retrieved using the minimum(), + maximum() and value() functions, and can be set using the + setMinimum(), setMaximum() and setValue() slots. Alternatively, + the range can be defined in one go using the setRange() slot. + + In addition, QtDatePropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the rangeChanged() signal which is emitted whenever + such a property changes its range of valid dates. + + \sa QtAbstractPropertyManager, QtDateEditFactory, QtDateTimePropertyManager +*/ + +/*! + \fn void QtDatePropertyManager::valueChanged(QtProperty *property, const QDate &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtDatePropertyManager::rangeChanged(QtProperty *property, const QDate &minimum, const QDate &maximum) + + This signal is emitted whenever a property created by this manager + changes its range of valid dates, passing a pointer to the \a + property and the new \a minimum and \a maximum dates. + + \sa setRange() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtDatePropertyManager::QtDatePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtDatePropertyManagerPrivate; + d_ptr->q_ptr = this; + + QLocale loc; + d_ptr->m_format = loc.dateFormat(QLocale::ShortFormat); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtDatePropertyManager::~QtDatePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by \e this manager, this + function returns an invalid date. + + \sa setValue() +*/ +QDate QtDatePropertyManager::value(const QtProperty *property) const +{ + return getValue<QDate>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's minimum date. + + \sa maximum(), setRange() +*/ +QDate QtDatePropertyManager::minimum(const QtProperty *property) const +{ + return getMinimum<QDate>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's maximum date. + + \sa minimum(), setRange() +*/ +QDate QtDatePropertyManager::maximum(const QtProperty *property) const +{ + return getMaximum<QDate>(d_ptr->m_values, property); +} + +/*! + \reimp +*/ +QString QtDatePropertyManager::valueText(const QtProperty *property) const +{ + const QtDatePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return it.value().val.toString(d_ptr->m_format); +} + +/*! + \fn void QtDatePropertyManager::setValue(QtProperty *property, const QDate &value) + + Sets the value of the given \a property to \a value. + + If the specified \a value is not a valid date according to the + given \a property's range, the value is adjusted to the nearest + valid value within the range. + + \sa value(), setRange(), valueChanged() +*/ +void QtDatePropertyManager::setValue(QtProperty *property, const QDate &val) +{ + void (QtDatePropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, const QDate &) = 0; + setValueInRange<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, const QDate>(this, d_ptr, + &QtDatePropertyManager::propertyChanged, + &QtDatePropertyManager::valueChanged, + property, val, setSubPropertyValue); +} + +/*! + Sets the minimum value for the given \a property to \a minVal. + + When setting the minimum value, the maximum and current values are + adjusted if necessary (ensuring that the range remains valid and + that the current value is within in the range). + + \sa minimum(), setRange() +*/ +void QtDatePropertyManager::setMinimum(QtProperty *property, const QDate &minVal) +{ + setMinimumValue<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, QDate, QtDatePropertyManagerPrivate::Data>(this, d_ptr, + &QtDatePropertyManager::propertyChanged, + &QtDatePropertyManager::valueChanged, + &QtDatePropertyManager::rangeChanged, + property, minVal); +} + +/*! + Sets the maximum value for the given \a property to \a maxVal. + + When setting the maximum value, the minimum and current + values are adjusted if necessary (ensuring that the range remains + valid and that the current value is within in the range). + + \sa maximum(), setRange() +*/ +void QtDatePropertyManager::setMaximum(QtProperty *property, const QDate &maxVal) +{ + setMaximumValue<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, QDate, QtDatePropertyManagerPrivate::Data>(this, d_ptr, + &QtDatePropertyManager::propertyChanged, + &QtDatePropertyManager::valueChanged, + &QtDatePropertyManager::rangeChanged, + property, maxVal); +} + +/*! + \fn void QtDatePropertyManager::setRange(QtProperty *property, const QDate &minimum, const QDate &maximum) + + Sets the range of valid dates. + + This is a convenience function defining the range of valid dates + in one go; setting the \a minimum and \a maximum values for the + given \a property with a single function call. + + When setting a new date range, the current value is adjusted if + necessary (ensuring that the value remains in date range). + + \sa setMinimum(), setMaximum(), rangeChanged() +*/ +void QtDatePropertyManager::setRange(QtProperty *property, const QDate &minVal, const QDate &maxVal) +{ + void (QtDatePropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, const QDate &, + const QDate &, const QDate &) = 0; + setBorderValues<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, QDate>(this, d_ptr, + &QtDatePropertyManager::propertyChanged, + &QtDatePropertyManager::valueChanged, + &QtDatePropertyManager::rangeChanged, + property, minVal, maxVal, setSubPropertyRange); +} + +/*! + \reimp +*/ +void QtDatePropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtDatePropertyManagerPrivate::Data(); +} + +/*! + \reimp +*/ +void QtDatePropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtTimePropertyManager + +class QtTimePropertyManagerPrivate +{ + QtTimePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtTimePropertyManager) +public: + + QString m_format; + + typedef QMap<const QtProperty *, QTime> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! + \class QtTimePropertyManager + + \brief The QtTimePropertyManager provides and manages QTime properties. + + A time property's value can be retrieved using the value() + function, and set using the setValue() slot. + + In addition, QtTimePropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. + + \sa QtAbstractPropertyManager, QtTimeEditFactory +*/ + +/*! + \fn void QtTimePropertyManager::valueChanged(QtProperty *property, const QTime &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtTimePropertyManager::QtTimePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtTimePropertyManagerPrivate; + d_ptr->q_ptr = this; + + QLocale loc; + d_ptr->m_format = loc.timeFormat(QLocale::ShortFormat); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtTimePropertyManager::~QtTimePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns an invalid time object. + + \sa setValue() +*/ +QTime QtTimePropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QTime()); +} + +/*! + \reimp +*/ +QString QtTimePropertyManager::valueText(const QtProperty *property) const +{ + const QtTimePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return it.value().toString(d_ptr->m_format); +} + +/*! + \fn void QtTimePropertyManager::setValue(QtProperty *property, const QTime &value) + + Sets the value of the given \a property to \a value. + + \sa value(), valueChanged() +*/ +void QtTimePropertyManager::setValue(QtProperty *property, const QTime &val) +{ + setSimpleValue<const QTime &, QTime, QtTimePropertyManager>(d_ptr->m_values, this, + &QtTimePropertyManager::propertyChanged, + &QtTimePropertyManager::valueChanged, + property, val); +} + +/*! + \reimp +*/ +void QtTimePropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QTime::currentTime(); +} + +/*! + \reimp +*/ +void QtTimePropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtDateTimePropertyManager + +class QtDateTimePropertyManagerPrivate +{ + QtDateTimePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtDateTimePropertyManager) +public: + + QString m_format; + + typedef QMap<const QtProperty *, QDateTime> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! \class QtDateTimePropertyManager + + \brief The QtDateTimePropertyManager provides and manages QDateTime properties. + + A date and time property has a current value which can be + retrieved using the value() function, and set using the setValue() + slot. In addition, QtDateTimePropertyManager provides the + valueChanged() signal which is emitted whenever a property created + by this manager changes. + + \sa QtAbstractPropertyManager, QtDateTimeEditFactory, QtDatePropertyManager +*/ + +/*! + \fn void QtDateTimePropertyManager::valueChanged(QtProperty *property, const QDateTime &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtDateTimePropertyManager::QtDateTimePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtDateTimePropertyManagerPrivate; + d_ptr->q_ptr = this; + + QLocale loc; + d_ptr->m_format = loc.dateFormat(QLocale::ShortFormat); + d_ptr->m_format += QLatin1Char(' '); + d_ptr->m_format += loc.timeFormat(QLocale::ShortFormat); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtDateTimePropertyManager::~QtDateTimePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an invalid QDateTime object. + + \sa setValue() +*/ +QDateTime QtDateTimePropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QDateTime()); +} + +/*! + \reimp +*/ +QString QtDateTimePropertyManager::valueText(const QtProperty *property) const +{ + const QtDateTimePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return it.value().toString(d_ptr->m_format); +} + +/*! + \fn void QtDateTimePropertyManager::setValue(QtProperty *property, const QDateTime &value) + + Sets the value of the given \a property to \a value. + + \sa value(), valueChanged() +*/ +void QtDateTimePropertyManager::setValue(QtProperty *property, const QDateTime &val) +{ + setSimpleValue<const QDateTime &, QDateTime, QtDateTimePropertyManager>(d_ptr->m_values, this, + &QtDateTimePropertyManager::propertyChanged, + &QtDateTimePropertyManager::valueChanged, + property, val); +} + +/*! + \reimp +*/ +void QtDateTimePropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QDateTime::currentDateTime(); +} + +/*! + \reimp +*/ +void QtDateTimePropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtKeySequencePropertyManager + +class QtKeySequencePropertyManagerPrivate +{ + QtKeySequencePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtKeySequencePropertyManager) +public: + + QString m_format; + + typedef QMap<const QtProperty *, QKeySequence> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! \class QtKeySequencePropertyManager + + \brief The QtKeySequencePropertyManager provides and manages QKeySequence properties. + + A key sequence's value can be retrieved using the value() + function, and set using the setValue() slot. + + In addition, QtKeySequencePropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. + + \sa QtAbstractPropertyManager +*/ + +/*! + \fn void QtKeySequencePropertyManager::valueChanged(QtProperty *property, const QKeySequence &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtKeySequencePropertyManager::QtKeySequencePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtKeySequencePropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtKeySequencePropertyManager::~QtKeySequencePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an empty QKeySequence object. + + \sa setValue() +*/ +QKeySequence QtKeySequencePropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QKeySequence()); +} + +/*! + \reimp +*/ +QString QtKeySequencePropertyManager::valueText(const QtProperty *property) const +{ + const QtKeySequencePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + return it.value().toString(QKeySequence::NativeText); +} + +/*! + \fn void QtKeySequencePropertyManager::setValue(QtProperty *property, const QKeySequence &value) + + Sets the value of the given \a property to \a value. + + \sa value(), valueChanged() +*/ +void QtKeySequencePropertyManager::setValue(QtProperty *property, const QKeySequence &val) +{ + setSimpleValue<const QKeySequence &, QKeySequence, QtKeySequencePropertyManager>(d_ptr->m_values, this, + &QtKeySequencePropertyManager::propertyChanged, + &QtKeySequencePropertyManager::valueChanged, + property, val); +} + +/*! + \reimp +*/ +void QtKeySequencePropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QKeySequence(); +} + +/*! + \reimp +*/ +void QtKeySequencePropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtCharPropertyManager + +class QtCharPropertyManagerPrivate +{ + QtCharPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtCharPropertyManager) +public: + + typedef QMap<const QtProperty *, QChar> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! \class QtCharPropertyManager + + \brief The QtCharPropertyManager provides and manages QChar properties. + + A char's value can be retrieved using the value() + function, and set using the setValue() slot. + + In addition, QtCharPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. + + \sa QtAbstractPropertyManager +*/ + +/*! + \fn void QtCharPropertyManager::valueChanged(QtProperty *property, const QChar &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtCharPropertyManager::QtCharPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtCharPropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtCharPropertyManager::~QtCharPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an null QChar object. + + \sa setValue() +*/ +QChar QtCharPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QChar()); +} + +/*! + \reimp +*/ +QString QtCharPropertyManager::valueText(const QtProperty *property) const +{ + const QtCharPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QChar c = it.value(); + return c.isNull() ? QString() : QString(c); +} + +/*! + \fn void QtCharPropertyManager::setValue(QtProperty *property, const QChar &value) + + Sets the value of the given \a property to \a value. + + \sa value(), valueChanged() +*/ +void QtCharPropertyManager::setValue(QtProperty *property, const QChar &val) +{ + setSimpleValue<const QChar &, QChar, QtCharPropertyManager>(d_ptr->m_values, this, + &QtCharPropertyManager::propertyChanged, + &QtCharPropertyManager::valueChanged, + property, val); +} + +/*! + \reimp +*/ +void QtCharPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QChar(); +} + +/*! + \reimp +*/ +void QtCharPropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtLocalePropertyManager + +class QtLocalePropertyManagerPrivate +{ + QtLocalePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtLocalePropertyManager) +public: + + QtLocalePropertyManagerPrivate(); + + void slotEnumChanged(QtProperty *property, int value); + void slotPropertyDestroyed(QtProperty *property); + + typedef QMap<const QtProperty *, QLocale> PropertyValueMap; + PropertyValueMap m_values; + + QtEnumPropertyManager *m_enumPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToLanguage; + QMap<const QtProperty *, QtProperty *> m_propertyToCountry; + + QMap<const QtProperty *, QtProperty *> m_languageToProperty; + QMap<const QtProperty *, QtProperty *> m_countryToProperty; +}; + +QtLocalePropertyManagerPrivate::QtLocalePropertyManagerPrivate() +{ +} + +void QtLocalePropertyManagerPrivate::slotEnumChanged(QtProperty *property, int value) +{ + if (QtProperty *prop = m_languageToProperty.value(property, 0)) { + const QLocale loc = m_values[prop]; + QLocale::Language newLanguage = loc.language(); + QLocale::Country newCountry = loc.country(); + metaEnumProvider()->indexToLocale(value, 0, &newLanguage, 0); + QLocale newLoc(newLanguage, newCountry); + q_ptr->setValue(prop, newLoc); + } else if (QtProperty *prop = m_countryToProperty.value(property, 0)) { + const QLocale loc = m_values[prop]; + QLocale::Language newLanguage = loc.language(); + QLocale::Country newCountry = loc.country(); + metaEnumProvider()->indexToLocale(m_enumPropertyManager->value(m_propertyToLanguage.value(prop)), value, &newLanguage, &newCountry); + QLocale newLoc(newLanguage, newCountry); + q_ptr->setValue(prop, newLoc); + } +} + +void QtLocalePropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *subProp = m_languageToProperty.value(property, 0)) { + m_propertyToLanguage[subProp] = 0; + m_languageToProperty.remove(property); + } else if (QtProperty *subProp = m_countryToProperty.value(property, 0)) { + m_propertyToCountry[subProp] = 0; + m_countryToProperty.remove(property); + } +} + +/*! + \class QtLocalePropertyManager + + \brief The QtLocalePropertyManager provides and manages QLocale properties. + + A locale property has nested \e language and \e country + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by QtEnumPropertyManager object. + These submanager can be retrieved using the subEnumPropertyManager() + function. In order to provide editing widgets for the subproperties + in a property browser widget, this manager must be associated with editor factory. + + In addition, QtLocalePropertyManager provides the valueChanged() + signal which is emitted whenever a property created by this + manager changes. + + \sa QtAbstractPropertyManager, QtEnumPropertyManager +*/ + +/*! + \fn void QtLocalePropertyManager::valueChanged(QtProperty *property, const QLocale &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtLocalePropertyManager::QtLocalePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtLocalePropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this); + connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotEnumChanged(QtProperty *, int))); + + connect(d_ptr->m_enumPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtLocalePropertyManager::~QtLocalePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e language + and \e country subproperties. + + In order to provide editing widgets for the mentioned subproperties + in a property browser widget, this manager must be associated with + an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtEnumPropertyManager *QtLocalePropertyManager::subEnumPropertyManager() const +{ + return d_ptr->m_enumPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns the default locale. + + \sa setValue() +*/ +QLocale QtLocalePropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QLocale()); +} + +/*! + \reimp +*/ +QString QtLocalePropertyManager::valueText(const QtProperty *property) const +{ + const QtLocalePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + QLocale loc = it.value(); + + int langIdx = 0; + int countryIdx = 0; + metaEnumProvider()->localeToIndex(loc.language(), loc.country(), &langIdx, &countryIdx); + QString str = tr("%1, %2") + .arg(metaEnumProvider()->languageEnumNames().at(langIdx)) + .arg(metaEnumProvider()->countryEnumNames(loc.language()).at(countryIdx)); + return str; +} + +/*! + \fn void QtLocalePropertyManager::setValue(QtProperty *property, const QLocale &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + \sa value(), valueChanged() +*/ +void QtLocalePropertyManager::setValue(QtProperty *property, const QLocale &val) +{ + const QtLocalePropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + const QLocale loc = it.value(); + if (loc == val) + return; + + it.value() = val; + + int langIdx = 0; + int countryIdx = 0; + metaEnumProvider()->localeToIndex(val.language(), val.country(), &langIdx, &countryIdx); + if (loc.language() != val.language()) { + d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToLanguage.value(property), langIdx); + d_ptr->m_enumPropertyManager->setEnumNames(d_ptr->m_propertyToCountry.value(property), + metaEnumProvider()->countryEnumNames(val.language())); + } + d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToCountry.value(property), countryIdx); + + emit propertyChanged(property); + emit valueChanged(property, val); +} + +/*! + \reimp +*/ +void QtLocalePropertyManager::initializeProperty(QtProperty *property) +{ + QLocale val; + d_ptr->m_values[property] = val; + + int langIdx = 0; + int countryIdx = 0; + metaEnumProvider()->localeToIndex(val.language(), val.country(), &langIdx, &countryIdx); + + QtProperty *languageProp = d_ptr->m_enumPropertyManager->addProperty(); + languageProp->setPropertyName(tr("Language")); + d_ptr->m_enumPropertyManager->setEnumNames(languageProp, metaEnumProvider()->languageEnumNames()); + d_ptr->m_enumPropertyManager->setValue(languageProp, langIdx); + d_ptr->m_propertyToLanguage[property] = languageProp; + d_ptr->m_languageToProperty[languageProp] = property; + property->addSubProperty(languageProp); + + QtProperty *countryProp = d_ptr->m_enumPropertyManager->addProperty(); + countryProp->setPropertyName(tr("Country")); + d_ptr->m_enumPropertyManager->setEnumNames(countryProp, metaEnumProvider()->countryEnumNames(val.language())); + d_ptr->m_enumPropertyManager->setValue(countryProp, countryIdx); + d_ptr->m_propertyToCountry[property] = countryProp; + d_ptr->m_countryToProperty[countryProp] = property; + property->addSubProperty(countryProp); +} + +/*! + \reimp +*/ +void QtLocalePropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *languageProp = d_ptr->m_propertyToLanguage[property]; + if (languageProp) { + d_ptr->m_languageToProperty.remove(languageProp); + delete languageProp; + } + d_ptr->m_propertyToLanguage.remove(property); + + QtProperty *countryProp = d_ptr->m_propertyToCountry[property]; + if (countryProp) { + d_ptr->m_countryToProperty.remove(countryProp); + delete countryProp; + } + d_ptr->m_propertyToCountry.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtPointPropertyManager + +class QtPointPropertyManagerPrivate +{ + QtPointPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtPointPropertyManager) +public: + + void slotIntChanged(QtProperty *property, int value); + void slotPropertyDestroyed(QtProperty *property); + + typedef QMap<const QtProperty *, QPoint> PropertyValueMap; + PropertyValueMap m_values; + + QtIntPropertyManager *m_intPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToX; + QMap<const QtProperty *, QtProperty *> m_propertyToY; + + QMap<const QtProperty *, QtProperty *> m_xToProperty; + QMap<const QtProperty *, QtProperty *> m_yToProperty; +}; + +void QtPointPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value) +{ + if (QtProperty *xprop = m_xToProperty.value(property, 0)) { + QPoint p = m_values[xprop]; + p.setX(value); + q_ptr->setValue(xprop, p); + } else if (QtProperty *yprop = m_yToProperty.value(property, 0)) { + QPoint p = m_values[yprop]; + p.setY(value); + q_ptr->setValue(yprop, p); + } +} + +void QtPointPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_xToProperty.value(property, 0)) { + m_propertyToX[pointProp] = 0; + m_xToProperty.remove(property); + } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) { + m_propertyToY[pointProp] = 0; + m_yToProperty.remove(property); + } +} + +/*! \class QtPointPropertyManager + + \brief The QtPointPropertyManager provides and manages QPoint properties. + + A point property has nested \e x and \e y subproperties. The + top-level property's value can be retrieved using the value() + function, and set using the setValue() slot. + + The subproperties are created by a QtIntPropertyManager object. This + manager can be retrieved using the subIntPropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + In addition, QtPointPropertyManager provides the valueChanged() signal which + is emitted whenever a property created by this manager changes. + + \sa QtAbstractPropertyManager, QtIntPropertyManager, QtPointFPropertyManager +*/ + +/*! + \fn void QtPointPropertyManager::valueChanged(QtProperty *property, const QPoint &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtPointPropertyManager::QtPointPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtPointPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_intPropertyManager = new QtIntPropertyManager(this); + connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotIntChanged(QtProperty *, int))); + connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtPointPropertyManager::~QtPointPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e x and \e y + subproperties. + + In order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtIntPropertyManager *QtPointPropertyManager::subIntPropertyManager() const +{ + return d_ptr->m_intPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns a point with coordinates (0, 0). + + \sa setValue() +*/ +QPoint QtPointPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QPoint()); +} + +/*! + \reimp +*/ +QString QtPointPropertyManager::valueText(const QtProperty *property) const +{ + const QtPointPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QPoint v = it.value(); + return QString(tr("(%1, %2)").arg(QString::number(v.x())) + .arg(QString::number(v.y()))); +} + +/*! + \fn void QtPointPropertyManager::setValue(QtProperty *property, const QPoint &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + \sa value(), valueChanged() +*/ +void QtPointPropertyManager::setValue(QtProperty *property, const QPoint &val) +{ + const QtPointPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + if (it.value() == val) + return; + + it.value() = val; + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToX[property], val.x()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToY[property], val.y()); + + emit propertyChanged(property); + emit valueChanged(property, val); +} + +/*! + \reimp +*/ +void QtPointPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QPoint(0, 0); + + QtProperty *xProp = d_ptr->m_intPropertyManager->addProperty(); + xProp->setPropertyName(tr("X")); + d_ptr->m_intPropertyManager->setValue(xProp, 0); + d_ptr->m_propertyToX[property] = xProp; + d_ptr->m_xToProperty[xProp] = property; + property->addSubProperty(xProp); + + QtProperty *yProp = d_ptr->m_intPropertyManager->addProperty(); + yProp->setPropertyName(tr("Y")); + d_ptr->m_intPropertyManager->setValue(yProp, 0); + d_ptr->m_propertyToY[property] = yProp; + d_ptr->m_yToProperty[yProp] = property; + property->addSubProperty(yProp); +} + +/*! + \reimp +*/ +void QtPointPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *xProp = d_ptr->m_propertyToX[property]; + if (xProp) { + d_ptr->m_xToProperty.remove(xProp); + delete xProp; + } + d_ptr->m_propertyToX.remove(property); + + QtProperty *yProp = d_ptr->m_propertyToY[property]; + if (yProp) { + d_ptr->m_yToProperty.remove(yProp); + delete yProp; + } + d_ptr->m_propertyToY.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtPointFPropertyManager + +class QtPointFPropertyManagerPrivate +{ + QtPointFPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtPointFPropertyManager) +public: + + struct Data + { + Data() : decimals(2) {} + QPointF val; + int decimals; + }; + + void slotDoubleChanged(QtProperty *property, double value); + void slotPropertyDestroyed(QtProperty *property); + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; + + QtDoublePropertyManager *m_doublePropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToX; + QMap<const QtProperty *, QtProperty *> m_propertyToY; + + QMap<const QtProperty *, QtProperty *> m_xToProperty; + QMap<const QtProperty *, QtProperty *> m_yToProperty; +}; + +void QtPointFPropertyManagerPrivate::slotDoubleChanged(QtProperty *property, double value) +{ + if (QtProperty *prop = m_xToProperty.value(property, 0)) { + QPointF p = m_values[prop].val; + p.setX(value); + q_ptr->setValue(prop, p); + } else if (QtProperty *prop = m_yToProperty.value(property, 0)) { + QPointF p = m_values[prop].val; + p.setY(value); + q_ptr->setValue(prop, p); + } +} + +void QtPointFPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_xToProperty.value(property, 0)) { + m_propertyToX[pointProp] = 0; + m_xToProperty.remove(property); + } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) { + m_propertyToY[pointProp] = 0; + m_yToProperty.remove(property); + } +} + +/*! \class QtPointFPropertyManager + + \brief The QtPointFPropertyManager provides and manages QPointF properties. + + A point property has nested \e x and \e y subproperties. The + top-level property's value can be retrieved using the value() + function, and set using the setValue() slot. + + The subproperties are created by a QtDoublePropertyManager object. This + manager can be retrieved using the subDoublePropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + In addition, QtPointFPropertyManager provides the valueChanged() signal which + is emitted whenever a property created by this manager changes. + + \sa QtAbstractPropertyManager, QtDoublePropertyManager, QtPointPropertyManager +*/ + +/*! + \fn void QtPointFPropertyManager::valueChanged(QtProperty *property, const QPointF &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtPointFPropertyManager::decimalsChanged(QtProperty *property, int prec) + + This signal is emitted whenever a property created by this manager + changes its precision of value, passing a pointer to the + \a property and the new \a prec value + + \sa setDecimals() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtPointFPropertyManager::QtPointFPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtPointFPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_doublePropertyManager = new QtDoublePropertyManager(this); + connect(d_ptr->m_doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotDoubleChanged(QtProperty *, double))); + connect(d_ptr->m_doublePropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtPointFPropertyManager::~QtPointFPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e x and \e y + subproperties. + + In order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtDoublePropertyManager *QtPointFPropertyManager::subDoublePropertyManager() const +{ + return d_ptr->m_doublePropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns a point with coordinates (0, 0). + + \sa setValue() +*/ +QPointF QtPointFPropertyManager::value(const QtProperty *property) const +{ + return getValue<QPointF>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's precision, in decimals. + + \sa setDecimals() +*/ +int QtPointFPropertyManager::decimals(const QtProperty *property) const +{ + return getData<int>(d_ptr->m_values, &QtPointFPropertyManagerPrivate::Data::decimals, property, 0); +} + +/*! + \reimp +*/ +QString QtPointFPropertyManager::valueText(const QtProperty *property) const +{ + const QtPointFPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QPointF v = it.value().val; + const int dec = it.value().decimals; + return QString(tr("(%1, %2)").arg(QString::number(v.x(), 'f', dec)) + .arg(QString::number(v.y(), 'f', dec))); +} + +/*! + \fn void QtPointFPropertyManager::setValue(QtProperty *property, const QPointF &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + \sa value(), valueChanged() +*/ +void QtPointFPropertyManager::setValue(QtProperty *property, const QPointF &val) +{ + const QtPointFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + if (it.value().val == val) + return; + + it.value().val = val; + d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToX[property], val.x()); + d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToY[property], val.y()); + + emit propertyChanged(property); + emit valueChanged(property, val); +} + +/*! + \fn void QtPointFPropertyManager::setDecimals(QtProperty *property, int prec) + + Sets the precision of the given \a property to \a prec. + + The valid decimal range is 0-13. The default is 2. + + \sa decimals() +*/ +void QtPointFPropertyManager::setDecimals(QtProperty *property, int prec) +{ + const QtPointFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtPointFPropertyManagerPrivate::Data data = it.value(); + + if (prec > 13) + prec = 13; + else if (prec < 0) + prec = 0; + + if (data.decimals == prec) + return; + + data.decimals = prec; + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToX[property], prec); + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToY[property], prec); + + it.value() = data; + + emit decimalsChanged(property, data.decimals); +} + +/*! + \reimp +*/ +void QtPointFPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtPointFPropertyManagerPrivate::Data(); + + QtProperty *xProp = d_ptr->m_doublePropertyManager->addProperty(); + xProp->setPropertyName(tr("X")); + d_ptr->m_doublePropertyManager->setDecimals(xProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(xProp, 0); + d_ptr->m_propertyToX[property] = xProp; + d_ptr->m_xToProperty[xProp] = property; + property->addSubProperty(xProp); + + QtProperty *yProp = d_ptr->m_doublePropertyManager->addProperty(); + yProp->setPropertyName(tr("Y")); + d_ptr->m_doublePropertyManager->setDecimals(yProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(yProp, 0); + d_ptr->m_propertyToY[property] = yProp; + d_ptr->m_yToProperty[yProp] = property; + property->addSubProperty(yProp); +} + +/*! + \reimp +*/ +void QtPointFPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *xProp = d_ptr->m_propertyToX[property]; + if (xProp) { + d_ptr->m_xToProperty.remove(xProp); + delete xProp; + } + d_ptr->m_propertyToX.remove(property); + + QtProperty *yProp = d_ptr->m_propertyToY[property]; + if (yProp) { + d_ptr->m_yToProperty.remove(yProp); + delete yProp; + } + d_ptr->m_propertyToY.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtSizePropertyManager + +class QtSizePropertyManagerPrivate +{ + QtSizePropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtSizePropertyManager) +public: + + void slotIntChanged(QtProperty *property, int value); + void slotPropertyDestroyed(QtProperty *property); + void setValue(QtProperty *property, const QSize &val); + void setRange(QtProperty *property, + const QSize &minVal, const QSize &maxVal, const QSize &val); + + struct Data + { + Data() : val(QSize(0, 0)), minVal(QSize(0, 0)), maxVal(QSize(INT_MAX, INT_MAX)) {} + QSize val; + QSize minVal; + QSize maxVal; + QSize minimumValue() const { return minVal; } + QSize maximumValue() const { return maxVal; } + void setMinimumValue(const QSize &newMinVal) { setSizeMinimumData(this, newMinVal); } + void setMaximumValue(const QSize &newMaxVal) { setSizeMaximumData(this, newMaxVal); } + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; + + QtIntPropertyManager *m_intPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToW; + QMap<const QtProperty *, QtProperty *> m_propertyToH; + + QMap<const QtProperty *, QtProperty *> m_wToProperty; + QMap<const QtProperty *, QtProperty *> m_hToProperty; +}; + +void QtSizePropertyManagerPrivate::slotIntChanged(QtProperty *property, int value) +{ + if (QtProperty *prop = m_wToProperty.value(property, 0)) { + QSize s = m_values[prop].val; + s.setWidth(value); + q_ptr->setValue(prop, s); + } else if (QtProperty *prop = m_hToProperty.value(property, 0)) { + QSize s = m_values[prop].val; + s.setHeight(value); + q_ptr->setValue(prop, s); + } +} + +void QtSizePropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_wToProperty.value(property, 0)) { + m_propertyToW[pointProp] = 0; + m_wToProperty.remove(property); + } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) { + m_propertyToH[pointProp] = 0; + m_hToProperty.remove(property); + } +} + +void QtSizePropertyManagerPrivate::setValue(QtProperty *property, const QSize &val) +{ + m_intPropertyManager->setValue(m_propertyToW.value(property), val.width()); + m_intPropertyManager->setValue(m_propertyToH.value(property), val.height()); +} + +void QtSizePropertyManagerPrivate::setRange(QtProperty *property, + const QSize &minVal, const QSize &maxVal, const QSize &val) +{ + QtProperty *wProperty = m_propertyToW.value(property); + QtProperty *hProperty = m_propertyToH.value(property); + m_intPropertyManager->setRange(wProperty, minVal.width(), maxVal.width()); + m_intPropertyManager->setValue(wProperty, val.width()); + m_intPropertyManager->setRange(hProperty, minVal.height(), maxVal.height()); + m_intPropertyManager->setValue(hProperty, val.height()); +} + +/*! + \class QtSizePropertyManager + + \brief The QtSizePropertyManager provides and manages QSize properties. + + A size property has nested \e width and \e height + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by a QtIntPropertyManager object. This + manager can be retrieved using the subIntPropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + A size property also has a range of valid values defined by a + minimum size and a maximum size. These sizes can be retrieved + using the minimum() and the maximum() functions, and set using the + setMinimum() and setMaximum() slots. Alternatively, the range can + be defined in one go using the setRange() slot. + + In addition, QtSizePropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the rangeChanged() signal which is emitted whenever + such a property changes its range of valid sizes. + + \sa QtAbstractPropertyManager, QtIntPropertyManager, QtSizeFPropertyManager +*/ + +/*! + \fn void QtSizePropertyManager::valueChanged(QtProperty *property, const QSize &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtSizePropertyManager::rangeChanged(QtProperty *property, const QSize &minimum, const QSize &maximum) + + This signal is emitted whenever a property created by this manager + changes its range of valid sizes, passing a pointer to the \a + property and the new \a minimum and \a maximum sizes. + + \sa setRange() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtSizePropertyManager::QtSizePropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtSizePropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_intPropertyManager = new QtIntPropertyManager(this); + connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotIntChanged(QtProperty *, int))); + connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtSizePropertyManager::~QtSizePropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e width and \e height + subproperties. + + In order to provide editing widgets for the \e width and \e height + properties in a property browser widget, this manager must be + associated with an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtIntPropertyManager *QtSizePropertyManager::subIntPropertyManager() const +{ + return d_ptr->m_intPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an invalid size + + \sa setValue() +*/ +QSize QtSizePropertyManager::value(const QtProperty *property) const +{ + return getValue<QSize>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's minimum size value. + + \sa setMinimum(), maximum(), setRange() +*/ +QSize QtSizePropertyManager::minimum(const QtProperty *property) const +{ + return getMinimum<QSize>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's maximum size value. + + \sa setMaximum(), minimum(), setRange() +*/ +QSize QtSizePropertyManager::maximum(const QtProperty *property) const +{ + return getMaximum<QSize>(d_ptr->m_values, property); +} + +/*! + \reimp +*/ +QString QtSizePropertyManager::valueText(const QtProperty *property) const +{ + const QtSizePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QSize v = it.value().val; + return QString(tr("%1 x %2").arg(QString::number(v.width())) + .arg(QString::number(v.height()))); +} + +/*! + \fn void QtSizePropertyManager::setValue(QtProperty *property, const QSize &value) + + Sets the value of the given \a property to \a value. + + If the specified \a value is not valid according to the given \a + property's size range, the \a value is adjusted to the nearest + valid value within the size range. + + \sa value(), setRange(), valueChanged() +*/ +void QtSizePropertyManager::setValue(QtProperty *property, const QSize &val) +{ + setValueInRange<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, const QSize>(this, d_ptr, + &QtSizePropertyManager::propertyChanged, + &QtSizePropertyManager::valueChanged, + property, val, &QtSizePropertyManagerPrivate::setValue); +} + +/*! + Sets the minimum size value for the given \a property to \a minVal. + + When setting the minimum size value, the maximum and current + values are adjusted if necessary (ensuring that the size range + remains valid and that the current value is within the range). + + \sa minimum(), setRange(), rangeChanged() +*/ +void QtSizePropertyManager::setMinimum(QtProperty *property, const QSize &minVal) +{ + setBorderValue<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, QSize, QtSizePropertyManagerPrivate::Data>(this, d_ptr, + &QtSizePropertyManager::propertyChanged, + &QtSizePropertyManager::valueChanged, + &QtSizePropertyManager::rangeChanged, + property, + &QtSizePropertyManagerPrivate::Data::minimumValue, + &QtSizePropertyManagerPrivate::Data::setMinimumValue, + minVal, &QtSizePropertyManagerPrivate::setRange); +} + +/*! + Sets the maximum size value for the given \a property to \a maxVal. + + When setting the maximum size value, the minimum and current + values are adjusted if necessary (ensuring that the size range + remains valid and that the current value is within the range). + + \sa maximum(), setRange(), rangeChanged() +*/ +void QtSizePropertyManager::setMaximum(QtProperty *property, const QSize &maxVal) +{ + setBorderValue<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, QSize, QtSizePropertyManagerPrivate::Data>(this, d_ptr, + &QtSizePropertyManager::propertyChanged, + &QtSizePropertyManager::valueChanged, + &QtSizePropertyManager::rangeChanged, + property, + &QtSizePropertyManagerPrivate::Data::maximumValue, + &QtSizePropertyManagerPrivate::Data::setMaximumValue, + maxVal, &QtSizePropertyManagerPrivate::setRange); +} + +/*! + \fn void QtSizePropertyManager::setRange(QtProperty *property, const QSize &minimum, const QSize &maximum) + + Sets the range of valid values. + + This is a convenience function defining the range of valid values + in one go; setting the \a minimum and \a maximum values for the + given \a property with a single function call. + + When setting a new range, the current value is adjusted if + necessary (ensuring that the value remains within the range). + + \sa setMinimum(), setMaximum(), rangeChanged() +*/ +void QtSizePropertyManager::setRange(QtProperty *property, const QSize &minVal, const QSize &maxVal) +{ + setBorderValues<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, QSize>(this, d_ptr, + &QtSizePropertyManager::propertyChanged, + &QtSizePropertyManager::valueChanged, + &QtSizePropertyManager::rangeChanged, + property, minVal, maxVal, &QtSizePropertyManagerPrivate::setRange); +} + +/*! + \reimp +*/ +void QtSizePropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtSizePropertyManagerPrivate::Data(); + + QtProperty *wProp = d_ptr->m_intPropertyManager->addProperty(); + wProp->setPropertyName(tr("Width")); + d_ptr->m_intPropertyManager->setValue(wProp, 0); + d_ptr->m_intPropertyManager->setMinimum(wProp, 0); + d_ptr->m_propertyToW[property] = wProp; + d_ptr->m_wToProperty[wProp] = property; + property->addSubProperty(wProp); + + QtProperty *hProp = d_ptr->m_intPropertyManager->addProperty(); + hProp->setPropertyName(tr("Height")); + d_ptr->m_intPropertyManager->setValue(hProp, 0); + d_ptr->m_intPropertyManager->setMinimum(hProp, 0); + d_ptr->m_propertyToH[property] = hProp; + d_ptr->m_hToProperty[hProp] = property; + property->addSubProperty(hProp); +} + +/*! + \reimp +*/ +void QtSizePropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *wProp = d_ptr->m_propertyToW[property]; + if (wProp) { + d_ptr->m_wToProperty.remove(wProp); + delete wProp; + } + d_ptr->m_propertyToW.remove(property); + + QtProperty *hProp = d_ptr->m_propertyToH[property]; + if (hProp) { + d_ptr->m_hToProperty.remove(hProp); + delete hProp; + } + d_ptr->m_propertyToH.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtSizeFPropertyManager + +class QtSizeFPropertyManagerPrivate +{ + QtSizeFPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtSizeFPropertyManager) +public: + + void slotDoubleChanged(QtProperty *property, double value); + void slotPropertyDestroyed(QtProperty *property); + void setValue(QtProperty *property, const QSizeF &val); + void setRange(QtProperty *property, + const QSizeF &minVal, const QSizeF &maxVal, const QSizeF &val); + + struct Data + { + Data() : val(QSizeF(0, 0)), minVal(QSizeF(0, 0)), maxVal(QSizeF(INT_MAX, INT_MAX)), decimals(2) {} + QSizeF val; + QSizeF minVal; + QSizeF maxVal; + int decimals; + QSizeF minimumValue() const { return minVal; } + QSizeF maximumValue() const { return maxVal; } + void setMinimumValue(const QSizeF &newMinVal) { setSizeMinimumData(this, newMinVal); } + void setMaximumValue(const QSizeF &newMaxVal) { setSizeMaximumData(this, newMaxVal); } + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; + + QtDoublePropertyManager *m_doublePropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToW; + QMap<const QtProperty *, QtProperty *> m_propertyToH; + + QMap<const QtProperty *, QtProperty *> m_wToProperty; + QMap<const QtProperty *, QtProperty *> m_hToProperty; +}; + +void QtSizeFPropertyManagerPrivate::slotDoubleChanged(QtProperty *property, double value) +{ + if (QtProperty *prop = m_wToProperty.value(property, 0)) { + QSizeF s = m_values[prop].val; + s.setWidth(value); + q_ptr->setValue(prop, s); + } else if (QtProperty *prop = m_hToProperty.value(property, 0)) { + QSizeF s = m_values[prop].val; + s.setHeight(value); + q_ptr->setValue(prop, s); + } +} + +void QtSizeFPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_wToProperty.value(property, 0)) { + m_propertyToW[pointProp] = 0; + m_wToProperty.remove(property); + } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) { + m_propertyToH[pointProp] = 0; + m_hToProperty.remove(property); + } +} + +void QtSizeFPropertyManagerPrivate::setValue(QtProperty *property, const QSizeF &val) +{ + m_doublePropertyManager->setValue(m_propertyToW.value(property), val.width()); + m_doublePropertyManager->setValue(m_propertyToH.value(property), val.height()); +} + +void QtSizeFPropertyManagerPrivate::setRange(QtProperty *property, + const QSizeF &minVal, const QSizeF &maxVal, const QSizeF &val) +{ + m_doublePropertyManager->setRange(m_propertyToW[property], minVal.width(), maxVal.width()); + m_doublePropertyManager->setValue(m_propertyToW[property], val.width()); + m_doublePropertyManager->setRange(m_propertyToH[property], minVal.height(), maxVal.height()); + m_doublePropertyManager->setValue(m_propertyToH[property], val.height()); +} + +/*! + \class QtSizeFPropertyManager + + \brief The QtSizeFPropertyManager provides and manages QSizeF properties. + + A size property has nested \e width and \e height + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by a QtDoublePropertyManager object. This + manager can be retrieved using the subDoublePropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + A size property also has a range of valid values defined by a + minimum size and a maximum size. These sizes can be retrieved + using the minimum() and the maximum() functions, and set using the + setMinimum() and setMaximum() slots. Alternatively, the range can + be defined in one go using the setRange() slot. + + In addition, QtSizeFPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the rangeChanged() signal which is emitted whenever + such a property changes its range of valid sizes. + + \sa QtAbstractPropertyManager, QtDoublePropertyManager, QtSizePropertyManager +*/ + +/*! + \fn void QtSizeFPropertyManager::valueChanged(QtProperty *property, const QSizeF &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtSizeFPropertyManager::rangeChanged(QtProperty *property, const QSizeF &minimum, const QSizeF &maximum) + + This signal is emitted whenever a property created by this manager + changes its range of valid sizes, passing a pointer to the \a + property and the new \a minimum and \a maximum sizes. + + \sa setRange() +*/ + +/*! + \fn void QtSizeFPropertyManager::decimalsChanged(QtProperty *property, int prec) + + This signal is emitted whenever a property created by this manager + changes its precision of value, passing a pointer to the + \a property and the new \a prec value + + \sa setDecimals() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtSizeFPropertyManager::QtSizeFPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtSizeFPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_doublePropertyManager = new QtDoublePropertyManager(this); + connect(d_ptr->m_doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotDoubleChanged(QtProperty *, double))); + connect(d_ptr->m_doublePropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtSizeFPropertyManager::~QtSizeFPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e width and \e height + subproperties. + + In order to provide editing widgets for the \e width and \e height + properties in a property browser widget, this manager must be + associated with an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtDoublePropertyManager *QtSizeFPropertyManager::subDoublePropertyManager() const +{ + return d_ptr->m_doublePropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an invalid size + + \sa setValue() +*/ +QSizeF QtSizeFPropertyManager::value(const QtProperty *property) const +{ + return getValue<QSizeF>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's precision, in decimals. + + \sa setDecimals() +*/ +int QtSizeFPropertyManager::decimals(const QtProperty *property) const +{ + return getData<int>(d_ptr->m_values, &QtSizeFPropertyManagerPrivate::Data::decimals, property, 0); +} + +/*! + Returns the given \a property's minimum size value. + + \sa setMinimum(), maximum(), setRange() +*/ +QSizeF QtSizeFPropertyManager::minimum(const QtProperty *property) const +{ + return getMinimum<QSizeF>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's maximum size value. + + \sa setMaximum(), minimum(), setRange() +*/ +QSizeF QtSizeFPropertyManager::maximum(const QtProperty *property) const +{ + return getMaximum<QSizeF>(d_ptr->m_values, property); +} + +/*! + \reimp +*/ +QString QtSizeFPropertyManager::valueText(const QtProperty *property) const +{ + const QtSizeFPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QSizeF v = it.value().val; + const int dec = it.value().decimals; + return QString(tr("%1 x %2").arg(QString::number(v.width(), 'f', dec)) + .arg(QString::number(v.height(), 'f', dec))); +} + +/*! + \fn void QtSizeFPropertyManager::setValue(QtProperty *property, const QSizeF &value) + + Sets the value of the given \a property to \a value. + + If the specified \a value is not valid according to the given \a + property's size range, the \a value is adjusted to the nearest + valid value within the size range. + + \sa value(), setRange(), valueChanged() +*/ +void QtSizeFPropertyManager::setValue(QtProperty *property, const QSizeF &val) +{ + setValueInRange<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF>(this, d_ptr, + &QtSizeFPropertyManager::propertyChanged, + &QtSizeFPropertyManager::valueChanged, + property, val, &QtSizeFPropertyManagerPrivate::setValue); +} + +/*! + \fn void QtSizeFPropertyManager::setDecimals(QtProperty *property, int prec) + + Sets the precision of the given \a property to \a prec. + + The valid decimal range is 0-13. The default is 2. + + \sa decimals() +*/ +void QtSizeFPropertyManager::setDecimals(QtProperty *property, int prec) +{ + const QtSizeFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtSizeFPropertyManagerPrivate::Data data = it.value(); + + if (prec > 13) + prec = 13; + else if (prec < 0) + prec = 0; + + if (data.decimals == prec) + return; + + data.decimals = prec; + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToW[property], prec); + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToH[property], prec); + + it.value() = data; + + emit decimalsChanged(property, data.decimals); +} + +/*! + Sets the minimum size value for the given \a property to \a minVal. + + When setting the minimum size value, the maximum and current + values are adjusted if necessary (ensuring that the size range + remains valid and that the current value is within the range). + + \sa minimum(), setRange(), rangeChanged() +*/ +void QtSizeFPropertyManager::setMinimum(QtProperty *property, const QSizeF &minVal) +{ + setBorderValue<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF, QtSizeFPropertyManagerPrivate::Data>(this, d_ptr, + &QtSizeFPropertyManager::propertyChanged, + &QtSizeFPropertyManager::valueChanged, + &QtSizeFPropertyManager::rangeChanged, + property, + &QtSizeFPropertyManagerPrivate::Data::minimumValue, + &QtSizeFPropertyManagerPrivate::Data::setMinimumValue, + minVal, &QtSizeFPropertyManagerPrivate::setRange); +} + +/*! + Sets the maximum size value for the given \a property to \a maxVal. + + When setting the maximum size value, the minimum and current + values are adjusted if necessary (ensuring that the size range + remains valid and that the current value is within the range). + + \sa maximum(), setRange(), rangeChanged() +*/ +void QtSizeFPropertyManager::setMaximum(QtProperty *property, const QSizeF &maxVal) +{ + setBorderValue<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF, QtSizeFPropertyManagerPrivate::Data>(this, d_ptr, + &QtSizeFPropertyManager::propertyChanged, + &QtSizeFPropertyManager::valueChanged, + &QtSizeFPropertyManager::rangeChanged, + property, + &QtSizeFPropertyManagerPrivate::Data::maximumValue, + &QtSizeFPropertyManagerPrivate::Data::setMaximumValue, + maxVal, &QtSizeFPropertyManagerPrivate::setRange); +} + +/*! + \fn void QtSizeFPropertyManager::setRange(QtProperty *property, const QSizeF &minimum, const QSizeF &maximum) + + Sets the range of valid values. + + This is a convenience function defining the range of valid values + in one go; setting the \a minimum and \a maximum values for the + given \a property with a single function call. + + When setting a new range, the current value is adjusted if + necessary (ensuring that the value remains within the range). + + \sa setMinimum(), setMaximum(), rangeChanged() +*/ +void QtSizeFPropertyManager::setRange(QtProperty *property, const QSizeF &minVal, const QSizeF &maxVal) +{ + setBorderValues<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF>(this, d_ptr, + &QtSizeFPropertyManager::propertyChanged, + &QtSizeFPropertyManager::valueChanged, + &QtSizeFPropertyManager::rangeChanged, + property, minVal, maxVal, &QtSizeFPropertyManagerPrivate::setRange); +} + +/*! + \reimp +*/ +void QtSizeFPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtSizeFPropertyManagerPrivate::Data(); + + QtProperty *wProp = d_ptr->m_doublePropertyManager->addProperty(); + wProp->setPropertyName(tr("Width")); + d_ptr->m_doublePropertyManager->setDecimals(wProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(wProp, 0); + d_ptr->m_doublePropertyManager->setMinimum(wProp, 0); + d_ptr->m_propertyToW[property] = wProp; + d_ptr->m_wToProperty[wProp] = property; + property->addSubProperty(wProp); + + QtProperty *hProp = d_ptr->m_doublePropertyManager->addProperty(); + hProp->setPropertyName(tr("Height")); + d_ptr->m_doublePropertyManager->setDecimals(hProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(hProp, 0); + d_ptr->m_doublePropertyManager->setMinimum(hProp, 0); + d_ptr->m_propertyToH[property] = hProp; + d_ptr->m_hToProperty[hProp] = property; + property->addSubProperty(hProp); +} + +/*! + \reimp +*/ +void QtSizeFPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *wProp = d_ptr->m_propertyToW[property]; + if (wProp) { + d_ptr->m_wToProperty.remove(wProp); + delete wProp; + } + d_ptr->m_propertyToW.remove(property); + + QtProperty *hProp = d_ptr->m_propertyToH[property]; + if (hProp) { + d_ptr->m_hToProperty.remove(hProp); + delete hProp; + } + d_ptr->m_propertyToH.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtRectPropertyManager + +class QtRectPropertyManagerPrivate +{ + QtRectPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtRectPropertyManager) +public: + + void slotIntChanged(QtProperty *property, int value); + void slotPropertyDestroyed(QtProperty *property); + void setConstraint(QtProperty *property, const QRect &constraint, const QRect &val); + + struct Data + { + Data() : val(0, 0, 0, 0) {} + QRect val; + QRect constraint; + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; + + QtIntPropertyManager *m_intPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToX; + QMap<const QtProperty *, QtProperty *> m_propertyToY; + QMap<const QtProperty *, QtProperty *> m_propertyToW; + QMap<const QtProperty *, QtProperty *> m_propertyToH; + + QMap<const QtProperty *, QtProperty *> m_xToProperty; + QMap<const QtProperty *, QtProperty *> m_yToProperty; + QMap<const QtProperty *, QtProperty *> m_wToProperty; + QMap<const QtProperty *, QtProperty *> m_hToProperty; +}; + +void QtRectPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value) +{ + if (QtProperty *prop = m_xToProperty.value(property, 0)) { + QRect r = m_values[prop].val; + r.moveLeft(value); + q_ptr->setValue(prop, r); + } else if (QtProperty *prop = m_yToProperty.value(property)) { + QRect r = m_values[prop].val; + r.moveTop(value); + q_ptr->setValue(prop, r); + } else if (QtProperty *prop = m_wToProperty.value(property, 0)) { + Data data = m_values[prop]; + QRect r = data.val; + r.setWidth(value); + if (!data.constraint.isNull() && data.constraint.x() + data.constraint.width() < r.x() + r.width()) { + r.moveLeft(data.constraint.left() + data.constraint.width() - r.width()); + } + q_ptr->setValue(prop, r); + } else if (QtProperty *prop = m_hToProperty.value(property, 0)) { + Data data = m_values[prop]; + QRect r = data.val; + r.setHeight(value); + if (!data.constraint.isNull() && data.constraint.y() + data.constraint.height() < r.y() + r.height()) { + r.moveTop(data.constraint.top() + data.constraint.height() - r.height()); + } + q_ptr->setValue(prop, r); + } +} + +void QtRectPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_xToProperty.value(property, 0)) { + m_propertyToX[pointProp] = 0; + m_xToProperty.remove(property); + } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) { + m_propertyToY[pointProp] = 0; + m_yToProperty.remove(property); + } else if (QtProperty *pointProp = m_wToProperty.value(property, 0)) { + m_propertyToW[pointProp] = 0; + m_wToProperty.remove(property); + } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) { + m_propertyToH[pointProp] = 0; + m_hToProperty.remove(property); + } +} + +void QtRectPropertyManagerPrivate::setConstraint(QtProperty *property, + const QRect &constraint, const QRect &val) +{ + const bool isNull = constraint.isNull(); + const int left = isNull ? INT_MIN : constraint.left(); + const int right = isNull ? INT_MAX : constraint.left() + constraint.width(); + const int top = isNull ? INT_MIN : constraint.top(); + const int bottom = isNull ? INT_MAX : constraint.top() + constraint.height(); + const int width = isNull ? INT_MAX : constraint.width(); + const int height = isNull ? INT_MAX : constraint.height(); + + m_intPropertyManager->setRange(m_propertyToX[property], left, right); + m_intPropertyManager->setRange(m_propertyToY[property], top, bottom); + m_intPropertyManager->setRange(m_propertyToW[property], 0, width); + m_intPropertyManager->setRange(m_propertyToH[property], 0, height); + + m_intPropertyManager->setValue(m_propertyToX[property], val.x()); + m_intPropertyManager->setValue(m_propertyToY[property], val.y()); + m_intPropertyManager->setValue(m_propertyToW[property], val.width()); + m_intPropertyManager->setValue(m_propertyToH[property], val.height()); +} + +/*! + \class QtRectPropertyManager + + \brief The QtRectPropertyManager provides and manages QRect properties. + + A rectangle property has nested \e x, \e y, \e width and \e height + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by a QtIntPropertyManager object. This + manager can be retrieved using the subIntPropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + A rectangle property also has a constraint rectangle which can be + retrieved using the constraint() function, and set using the + setConstraint() slot. + + In addition, QtRectPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the constraintChanged() signal which is emitted + whenever such a property changes its constraint rectangle. + + \sa QtAbstractPropertyManager, QtIntPropertyManager, QtRectFPropertyManager +*/ + +/*! + \fn void QtRectPropertyManager::valueChanged(QtProperty *property, const QRect &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtRectPropertyManager::constraintChanged(QtProperty *property, const QRect &constraint) + + This signal is emitted whenever property changes its constraint + rectangle, passing a pointer to the \a property and the new \a + constraint rectangle as parameters. + + \sa setConstraint() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtRectPropertyManager::QtRectPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtRectPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_intPropertyManager = new QtIntPropertyManager(this); + connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotIntChanged(QtProperty *, int))); + connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtRectPropertyManager::~QtRectPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e x, \e y, \e width + and \e height subproperties. + + In order to provide editing widgets for the mentioned + subproperties in a property browser widget, this manager must be + associated with an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtIntPropertyManager *QtRectPropertyManager::subIntPropertyManager() const +{ + return d_ptr->m_intPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an invalid rectangle. + + \sa setValue(), constraint() +*/ +QRect QtRectPropertyManager::value(const QtProperty *property) const +{ + return getValue<QRect>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's constraining rectangle. If returned value is null QRect it means there is no constraint applied. + + \sa value(), setConstraint() +*/ +QRect QtRectPropertyManager::constraint(const QtProperty *property) const +{ + return getData<QRect>(d_ptr->m_values, &QtRectPropertyManagerPrivate::Data::constraint, property, QRect()); +} + +/*! + \reimp +*/ +QString QtRectPropertyManager::valueText(const QtProperty *property) const +{ + const QtRectPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QRect v = it.value().val; + return QString(tr("[(%1, %2), %3 x %4]").arg(QString::number(v.x())) + .arg(QString::number(v.y())) + .arg(QString::number(v.width())) + .arg(QString::number(v.height()))); +} + +/*! + \fn void QtRectPropertyManager::setValue(QtProperty *property, const QRect &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + If the specified \a value is not inside the given \a property's + constraining rectangle, the value is adjusted accordingly to fit + within the constraint. + + \sa value(), setConstraint(), valueChanged() +*/ +void QtRectPropertyManager::setValue(QtProperty *property, const QRect &val) +{ + const QtRectPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtRectPropertyManagerPrivate::Data data = it.value(); + + QRect newRect = val.normalized(); + if (!data.constraint.isNull() && !data.constraint.contains(newRect)) { + const QRect r1 = data.constraint; + const QRect r2 = newRect; + newRect.setLeft(qMax(r1.left(), r2.left())); + newRect.setRight(qMin(r1.right(), r2.right())); + newRect.setTop(qMax(r1.top(), r2.top())); + newRect.setBottom(qMin(r1.bottom(), r2.bottom())); + if (newRect.width() < 0 || newRect.height() < 0) + return; + } + + if (data.val == newRect) + return; + + data.val = newRect; + + it.value() = data; + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToX[property], newRect.x()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToY[property], newRect.y()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToW[property], newRect.width()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToH[property], newRect.height()); + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + Sets the given \a property's constraining rectangle to \a + constraint. + + When setting the constraint, the current value is adjusted if + necessary (ensuring that the current rectangle value is inside the + constraint). In order to reset the constraint pass a null QRect value. + + \sa setValue(), constraint(), constraintChanged() +*/ +void QtRectPropertyManager::setConstraint(QtProperty *property, const QRect &constraint) +{ + const QtRectPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtRectPropertyManagerPrivate::Data data = it.value(); + + QRect newConstraint = constraint.normalized(); + if (data.constraint == newConstraint) + return; + + const QRect oldVal = data.val; + + data.constraint = newConstraint; + + if (!data.constraint.isNull() && !data.constraint.contains(oldVal)) { + QRect r1 = data.constraint; + QRect r2 = data.val; + + if (r2.width() > r1.width()) + r2.setWidth(r1.width()); + if (r2.height() > r1.height()) + r2.setHeight(r1.height()); + if (r2.left() < r1.left()) + r2.moveLeft(r1.left()); + else if (r2.right() > r1.right()) + r2.moveRight(r1.right()); + if (r2.top() < r1.top()) + r2.moveTop(r1.top()); + else if (r2.bottom() > r1.bottom()) + r2.moveBottom(r1.bottom()); + + data.val = r2; + } + + it.value() = data; + + emit constraintChanged(property, data.constraint); + + d_ptr->setConstraint(property, data.constraint, data.val); + + if (data.val == oldVal) + return; + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + \reimp +*/ +void QtRectPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtRectPropertyManagerPrivate::Data(); + + QtProperty *xProp = d_ptr->m_intPropertyManager->addProperty(); + xProp->setPropertyName(tr("X")); + d_ptr->m_intPropertyManager->setValue(xProp, 0); + d_ptr->m_propertyToX[property] = xProp; + d_ptr->m_xToProperty[xProp] = property; + property->addSubProperty(xProp); + + QtProperty *yProp = d_ptr->m_intPropertyManager->addProperty(); + yProp->setPropertyName(tr("Y")); + d_ptr->m_intPropertyManager->setValue(yProp, 0); + d_ptr->m_propertyToY[property] = yProp; + d_ptr->m_yToProperty[yProp] = property; + property->addSubProperty(yProp); + + QtProperty *wProp = d_ptr->m_intPropertyManager->addProperty(); + wProp->setPropertyName(tr("Width")); + d_ptr->m_intPropertyManager->setValue(wProp, 0); + d_ptr->m_intPropertyManager->setMinimum(wProp, 0); + d_ptr->m_propertyToW[property] = wProp; + d_ptr->m_wToProperty[wProp] = property; + property->addSubProperty(wProp); + + QtProperty *hProp = d_ptr->m_intPropertyManager->addProperty(); + hProp->setPropertyName(tr("Height")); + d_ptr->m_intPropertyManager->setValue(hProp, 0); + d_ptr->m_intPropertyManager->setMinimum(hProp, 0); + d_ptr->m_propertyToH[property] = hProp; + d_ptr->m_hToProperty[hProp] = property; + property->addSubProperty(hProp); +} + +/*! + \reimp +*/ +void QtRectPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *xProp = d_ptr->m_propertyToX[property]; + if (xProp) { + d_ptr->m_xToProperty.remove(xProp); + delete xProp; + } + d_ptr->m_propertyToX.remove(property); + + QtProperty *yProp = d_ptr->m_propertyToY[property]; + if (yProp) { + d_ptr->m_yToProperty.remove(yProp); + delete yProp; + } + d_ptr->m_propertyToY.remove(property); + + QtProperty *wProp = d_ptr->m_propertyToW[property]; + if (wProp) { + d_ptr->m_wToProperty.remove(wProp); + delete wProp; + } + d_ptr->m_propertyToW.remove(property); + + QtProperty *hProp = d_ptr->m_propertyToH[property]; + if (hProp) { + d_ptr->m_hToProperty.remove(hProp); + delete hProp; + } + d_ptr->m_propertyToH.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtRectFPropertyManager + +class QtRectFPropertyManagerPrivate +{ + QtRectFPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtRectFPropertyManager) +public: + + void slotDoubleChanged(QtProperty *property, double value); + void slotPropertyDestroyed(QtProperty *property); + void setConstraint(QtProperty *property, const QRectF &constraint, const QRectF &val); + + struct Data + { + Data() : val(0, 0, 0, 0), decimals(2) {} + QRectF val; + QRectF constraint; + int decimals; + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; + + QtDoublePropertyManager *m_doublePropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToX; + QMap<const QtProperty *, QtProperty *> m_propertyToY; + QMap<const QtProperty *, QtProperty *> m_propertyToW; + QMap<const QtProperty *, QtProperty *> m_propertyToH; + + QMap<const QtProperty *, QtProperty *> m_xToProperty; + QMap<const QtProperty *, QtProperty *> m_yToProperty; + QMap<const QtProperty *, QtProperty *> m_wToProperty; + QMap<const QtProperty *, QtProperty *> m_hToProperty; +}; + +void QtRectFPropertyManagerPrivate::slotDoubleChanged(QtProperty *property, double value) +{ + if (QtProperty *prop = m_xToProperty.value(property, 0)) { + QRectF r = m_values[prop].val; + r.moveLeft(value); + q_ptr->setValue(prop, r); + } else if (QtProperty *prop = m_yToProperty.value(property, 0)) { + QRectF r = m_values[prop].val; + r.moveTop(value); + q_ptr->setValue(prop, r); + } else if (QtProperty *prop = m_wToProperty.value(property, 0)) { + Data data = m_values[prop]; + QRectF r = data.val; + r.setWidth(value); + if (!data.constraint.isNull() && data.constraint.x() + data.constraint.width() < r.x() + r.width()) { + r.moveLeft(data.constraint.left() + data.constraint.width() - r.width()); + } + q_ptr->setValue(prop, r); + } else if (QtProperty *prop = m_hToProperty.value(property, 0)) { + Data data = m_values[prop]; + QRectF r = data.val; + r.setHeight(value); + if (!data.constraint.isNull() && data.constraint.y() + data.constraint.height() < r.y() + r.height()) { + r.moveTop(data.constraint.top() + data.constraint.height() - r.height()); + } + q_ptr->setValue(prop, r); + } +} + +void QtRectFPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_xToProperty.value(property, 0)) { + m_propertyToX[pointProp] = 0; + m_xToProperty.remove(property); + } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) { + m_propertyToY[pointProp] = 0; + m_yToProperty.remove(property); + } else if (QtProperty *pointProp = m_wToProperty.value(property, 0)) { + m_propertyToW[pointProp] = 0; + m_wToProperty.remove(property); + } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) { + m_propertyToH[pointProp] = 0; + m_hToProperty.remove(property); + } +} + +void QtRectFPropertyManagerPrivate::setConstraint(QtProperty *property, + const QRectF &constraint, const QRectF &val) +{ + const bool isNull = constraint.isNull(); + const float left = isNull ? FLT_MIN : constraint.left(); + const float right = isNull ? FLT_MAX : constraint.left() + constraint.width(); + const float top = isNull ? FLT_MIN : constraint.top(); + const float bottom = isNull ? FLT_MAX : constraint.top() + constraint.height(); + const float width = isNull ? FLT_MAX : constraint.width(); + const float height = isNull ? FLT_MAX : constraint.height(); + + m_doublePropertyManager->setRange(m_propertyToX[property], left, right); + m_doublePropertyManager->setRange(m_propertyToY[property], top, bottom); + m_doublePropertyManager->setRange(m_propertyToW[property], 0, width); + m_doublePropertyManager->setRange(m_propertyToH[property], 0, height); + + m_doublePropertyManager->setValue(m_propertyToX[property], val.x()); + m_doublePropertyManager->setValue(m_propertyToY[property], val.y()); + m_doublePropertyManager->setValue(m_propertyToW[property], val.width()); + m_doublePropertyManager->setValue(m_propertyToH[property], val.height()); +} + +/*! + \class QtRectFPropertyManager + + \brief The QtRectFPropertyManager provides and manages QRectF properties. + + A rectangle property has nested \e x, \e y, \e width and \e height + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by a QtDoublePropertyManager object. This + manager can be retrieved using the subDoublePropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + A rectangle property also has a constraint rectangle which can be + retrieved using the constraint() function, and set using the + setConstraint() slot. + + In addition, QtRectFPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the constraintChanged() signal which is emitted + whenever such a property changes its constraint rectangle. + + \sa QtAbstractPropertyManager, QtDoublePropertyManager, QtRectPropertyManager +*/ + +/*! + \fn void QtRectFPropertyManager::valueChanged(QtProperty *property, const QRectF &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtRectFPropertyManager::constraintChanged(QtProperty *property, const QRectF &constraint) + + This signal is emitted whenever property changes its constraint + rectangle, passing a pointer to the \a property and the new \a + constraint rectangle as parameters. + + \sa setConstraint() +*/ + +/*! + \fn void QtRectFPropertyManager::decimalsChanged(QtProperty *property, int prec) + + This signal is emitted whenever a property created by this manager + changes its precision of value, passing a pointer to the + \a property and the new \a prec value + + \sa setDecimals() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtRectFPropertyManager::QtRectFPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtRectFPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_doublePropertyManager = new QtDoublePropertyManager(this); + connect(d_ptr->m_doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotDoubleChanged(QtProperty *, double))); + connect(d_ptr->m_doublePropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtRectFPropertyManager::~QtRectFPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e x, \e y, \e width + and \e height subproperties. + + In order to provide editing widgets for the mentioned + subproperties in a property browser widget, this manager must be + associated with an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtDoublePropertyManager *QtRectFPropertyManager::subDoublePropertyManager() const +{ + return d_ptr->m_doublePropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an invalid rectangle. + + \sa setValue(), constraint() +*/ +QRectF QtRectFPropertyManager::value(const QtProperty *property) const +{ + return getValue<QRectF>(d_ptr->m_values, property); +} + +/*! + Returns the given \a property's precision, in decimals. + + \sa setDecimals() +*/ +int QtRectFPropertyManager::decimals(const QtProperty *property) const +{ + return getData<int>(d_ptr->m_values, &QtRectFPropertyManagerPrivate::Data::decimals, property, 0); +} + +/*! + Returns the given \a property's constraining rectangle. If returned value is null QRectF it means there is no constraint applied. + + \sa value(), setConstraint() +*/ +QRectF QtRectFPropertyManager::constraint(const QtProperty *property) const +{ + return getData<QRectF>(d_ptr->m_values, &QtRectFPropertyManagerPrivate::Data::constraint, property, QRect()); +} + +/*! + \reimp +*/ +QString QtRectFPropertyManager::valueText(const QtProperty *property) const +{ + const QtRectFPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + const QRectF v = it.value().val; + const int dec = it.value().decimals; + return QString(tr("[(%1, %2), %3 x %4]").arg(QString::number(v.x(), 'f', dec)) + .arg(QString::number(v.y(), 'f', dec)) + .arg(QString::number(v.width(), 'f', dec)) + .arg(QString::number(v.height(), 'f', dec))); +} + +/*! + \fn void QtRectFPropertyManager::setValue(QtProperty *property, const QRectF &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + If the specified \a value is not inside the given \a property's + constraining rectangle, the value is adjusted accordingly to fit + within the constraint. + + \sa value(), setConstraint(), valueChanged() +*/ +void QtRectFPropertyManager::setValue(QtProperty *property, const QRectF &val) +{ + const QtRectFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtRectFPropertyManagerPrivate::Data data = it.value(); + + QRectF newRect = val.normalized(); + if (!data.constraint.isNull() && !data.constraint.contains(newRect)) { + const QRectF r1 = data.constraint; + const QRectF r2 = newRect; + newRect.setLeft(qMax(r1.left(), r2.left())); + newRect.setRight(qMin(r1.right(), r2.right())); + newRect.setTop(qMax(r1.top(), r2.top())); + newRect.setBottom(qMin(r1.bottom(), r2.bottom())); + if (newRect.width() < 0 || newRect.height() < 0) + return; + } + + if (data.val == newRect) + return; + + data.val = newRect; + + it.value() = data; + d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToX[property], newRect.x()); + d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToY[property], newRect.y()); + d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToW[property], newRect.width()); + d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToH[property], newRect.height()); + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + Sets the given \a property's constraining rectangle to \a + constraint. + + When setting the constraint, the current value is adjusted if + necessary (ensuring that the current rectangle value is inside the + constraint). In order to reset the constraint pass a null QRectF value. + + \sa setValue(), constraint(), constraintChanged() +*/ +void QtRectFPropertyManager::setConstraint(QtProperty *property, const QRectF &constraint) +{ + const QtRectFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtRectFPropertyManagerPrivate::Data data = it.value(); + + QRectF newConstraint = constraint.normalized(); + if (data.constraint == newConstraint) + return; + + const QRectF oldVal = data.val; + + data.constraint = newConstraint; + + if (!data.constraint.isNull() && !data.constraint.contains(oldVal)) { + QRectF r1 = data.constraint; + QRectF r2 = data.val; + + if (r2.width() > r1.width()) + r2.setWidth(r1.width()); + if (r2.height() > r1.height()) + r2.setHeight(r1.height()); + if (r2.left() < r1.left()) + r2.moveLeft(r1.left()); + else if (r2.right() > r1.right()) + r2.moveRight(r1.right()); + if (r2.top() < r1.top()) + r2.moveTop(r1.top()); + else if (r2.bottom() > r1.bottom()) + r2.moveBottom(r1.bottom()); + + data.val = r2; + } + + it.value() = data; + + emit constraintChanged(property, data.constraint); + + d_ptr->setConstraint(property, data.constraint, data.val); + + if (data.val == oldVal) + return; + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + \fn void QtRectFPropertyManager::setDecimals(QtProperty *property, int prec) + + Sets the precision of the given \a property to \a prec. + + The valid decimal range is 0-13. The default is 2. + + \sa decimals() +*/ +void QtRectFPropertyManager::setDecimals(QtProperty *property, int prec) +{ + const QtRectFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtRectFPropertyManagerPrivate::Data data = it.value(); + + if (prec > 13) + prec = 13; + else if (prec < 0) + prec = 0; + + if (data.decimals == prec) + return; + + data.decimals = prec; + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToX[property], prec); + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToY[property], prec); + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToW[property], prec); + d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToH[property], prec); + + it.value() = data; + + emit decimalsChanged(property, data.decimals); +} + +/*! + \reimp +*/ +void QtRectFPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtRectFPropertyManagerPrivate::Data(); + + QtProperty *xProp = d_ptr->m_doublePropertyManager->addProperty(); + xProp->setPropertyName(tr("X")); + d_ptr->m_doublePropertyManager->setDecimals(xProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(xProp, 0); + d_ptr->m_propertyToX[property] = xProp; + d_ptr->m_xToProperty[xProp] = property; + property->addSubProperty(xProp); + + QtProperty *yProp = d_ptr->m_doublePropertyManager->addProperty(); + yProp->setPropertyName(tr("Y")); + d_ptr->m_doublePropertyManager->setDecimals(yProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(yProp, 0); + d_ptr->m_propertyToY[property] = yProp; + d_ptr->m_yToProperty[yProp] = property; + property->addSubProperty(yProp); + + QtProperty *wProp = d_ptr->m_doublePropertyManager->addProperty(); + wProp->setPropertyName(tr("Width")); + d_ptr->m_doublePropertyManager->setDecimals(wProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(wProp, 0); + d_ptr->m_doublePropertyManager->setMinimum(wProp, 0); + d_ptr->m_propertyToW[property] = wProp; + d_ptr->m_wToProperty[wProp] = property; + property->addSubProperty(wProp); + + QtProperty *hProp = d_ptr->m_doublePropertyManager->addProperty(); + hProp->setPropertyName(tr("Height")); + d_ptr->m_doublePropertyManager->setDecimals(hProp, decimals(property)); + d_ptr->m_doublePropertyManager->setValue(hProp, 0); + d_ptr->m_doublePropertyManager->setMinimum(hProp, 0); + d_ptr->m_propertyToH[property] = hProp; + d_ptr->m_hToProperty[hProp] = property; + property->addSubProperty(hProp); +} + +/*! + \reimp +*/ +void QtRectFPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *xProp = d_ptr->m_propertyToX[property]; + if (xProp) { + d_ptr->m_xToProperty.remove(xProp); + delete xProp; + } + d_ptr->m_propertyToX.remove(property); + + QtProperty *yProp = d_ptr->m_propertyToY[property]; + if (yProp) { + d_ptr->m_yToProperty.remove(yProp); + delete yProp; + } + d_ptr->m_propertyToY.remove(property); + + QtProperty *wProp = d_ptr->m_propertyToW[property]; + if (wProp) { + d_ptr->m_wToProperty.remove(wProp); + delete wProp; + } + d_ptr->m_propertyToW.remove(property); + + QtProperty *hProp = d_ptr->m_propertyToH[property]; + if (hProp) { + d_ptr->m_hToProperty.remove(hProp); + delete hProp; + } + d_ptr->m_propertyToH.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtEnumPropertyManager + +class QtEnumPropertyManagerPrivate +{ + QtEnumPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtEnumPropertyManager) +public: + + struct Data + { + Data() : val(-1) {} + int val; + QStringList enumNames; + QMap<int, QIcon> enumIcons; + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! + \class QtEnumPropertyManager + + \brief The QtEnumPropertyManager provides and manages enum properties. + + Each enum property has an associated list of enum names which can + be retrieved using the enumNames() function, and set using the + corresponding setEnumNames() function. An enum property's value is + represented by an index in this list, and can be retrieved and set + using the value() and setValue() slots respectively. + + Each enum value can also have an associated icon. The mapping from + values to icons can be set using the setEnumIcons() function and + queried with the enumIcons() function. + + In addition, QtEnumPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. The enumNamesChanged() or enumIconsChanged() signal is emitted + whenever the list of enum names or icons is altered. + + \sa QtAbstractPropertyManager, QtEnumEditorFactory +*/ + +/*! + \fn void QtEnumPropertyManager::valueChanged(QtProperty *property, int value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtEnumPropertyManager::enumNamesChanged(QtProperty *property, const QStringList &names) + + This signal is emitted whenever a property created by this manager + changes its enum names, passing a pointer to the \a property and + the new \a names as parameters. + + \sa setEnumNames() +*/ + +/*! + \fn void QtEnumPropertyManager::enumIconsChanged(QtProperty *property, const QMap<int, QIcon> &icons) + + This signal is emitted whenever a property created by this manager + changes its enum icons, passing a pointer to the \a property and + the new mapping of values to \a icons as parameters. + + \sa setEnumIcons() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtEnumPropertyManager::QtEnumPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtEnumPropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtEnumPropertyManager::~QtEnumPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value which is an index in the + list returned by enumNames() + + If the given property is not managed by this manager, this + function returns -1. + + \sa enumNames(), setValue() +*/ +int QtEnumPropertyManager::value(const QtProperty *property) const +{ + return getValue<int>(d_ptr->m_values, property, -1); +} + +/*! + Returns the given \a property's list of enum names. + + \sa value(), setEnumNames() +*/ +QStringList QtEnumPropertyManager::enumNames(const QtProperty *property) const +{ + return getData<QStringList>(d_ptr->m_values, &QtEnumPropertyManagerPrivate::Data::enumNames, property, QStringList()); +} + +/*! + Returns the given \a property's map of enum values to their icons. + + \sa value(), setEnumIcons() +*/ +QMap<int, QIcon> QtEnumPropertyManager::enumIcons(const QtProperty *property) const +{ + return getData<QMap<int, QIcon> >(d_ptr->m_values, &QtEnumPropertyManagerPrivate::Data::enumIcons, property, QMap<int, QIcon>()); +} + +/*! + \reimp +*/ +QString QtEnumPropertyManager::valueText(const QtProperty *property) const +{ + const QtEnumPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + const QtEnumPropertyManagerPrivate::Data &data = it.value(); + + const int v = data.val; + if (v >= 0 && v < data.enumNames.count()) + return data.enumNames.at(v); + return QString(); +} + +/*! + \reimp +*/ +QIcon QtEnumPropertyManager::valueIcon(const QtProperty *property) const +{ + const QtEnumPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QIcon(); + + const QtEnumPropertyManagerPrivate::Data &data = it.value(); + + const int v = data.val; + return data.enumIcons.value(v); +} + +/*! + \fn void QtEnumPropertyManager::setValue(QtProperty *property, int value) + + Sets the value of the given \a property to \a value. + + The specified \a value must be less than the size of the given \a + property's enumNames() list, and larger than (or equal to) 0. + + \sa value(), valueChanged() +*/ +void QtEnumPropertyManager::setValue(QtProperty *property, int val) +{ + const QtEnumPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtEnumPropertyManagerPrivate::Data data = it.value(); + + if (val >= data.enumNames.count()) + return; + + if (val < 0 && data.enumNames.count() > 0) + return; + + if (val < 0) + val = -1; + + if (data.val == val) + return; + + data.val = val; + + it.value() = data; + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + Sets the given \a property's list of enum names to \a + enumNames. The \a property's current value is reset to 0 + indicating the first item of the list. + + If the specified \a enumNames list is empty, the \a property's + current value is set to -1. + + \sa enumNames(), enumNamesChanged() +*/ +void QtEnumPropertyManager::setEnumNames(QtProperty *property, const QStringList &enumNames) +{ + const QtEnumPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtEnumPropertyManagerPrivate::Data data = it.value(); + + if (data.enumNames == enumNames) + return; + + data.enumNames = enumNames; + + data.val = -1; + + if (enumNames.count() > 0) + data.val = 0; + + it.value() = data; + + emit enumNamesChanged(property, data.enumNames); + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + Sets the given \a property's map of enum values to their icons to \a + enumIcons. + + Each enum value can have associated icon. This association is represented with passed \a enumIcons map. + + \sa enumNames(), enumNamesChanged() +*/ +void QtEnumPropertyManager::setEnumIcons(QtProperty *property, const QMap<int, QIcon> &enumIcons) +{ + const QtEnumPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + it.value().enumIcons = enumIcons; + + emit enumIconsChanged(property, it.value().enumIcons); + + emit propertyChanged(property); +} + +/*! + \reimp +*/ +void QtEnumPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtEnumPropertyManagerPrivate::Data(); +} + +/*! + \reimp +*/ +void QtEnumPropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +// QtFlagPropertyManager + +class QtFlagPropertyManagerPrivate +{ + QtFlagPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtFlagPropertyManager) +public: + + void slotBoolChanged(QtProperty *property, bool value); + void slotPropertyDestroyed(QtProperty *property); + + struct Data + { + Data() : val(-1) {} + int val; + QStringList flagNames; + }; + + typedef QMap<const QtProperty *, Data> PropertyValueMap; + PropertyValueMap m_values; + + QtBoolPropertyManager *m_boolPropertyManager; + + QMap<const QtProperty *, QList<QtProperty *> > m_propertyToFlags; + + QMap<const QtProperty *, QtProperty *> m_flagToProperty; +}; + +void QtFlagPropertyManagerPrivate::slotBoolChanged(QtProperty *property, bool value) +{ + QtProperty *prop = m_flagToProperty.value(property, 0); + if (prop == 0) + return; + + QListIterator<QtProperty *> itProp(m_propertyToFlags[prop]); + int level = 0; + while (itProp.hasNext()) { + QtProperty *p = itProp.next(); + if (p == property) { + int v = m_values[prop].val; + if (value) { + v |= (1 << level); + } else { + v &= ~(1 << level); + } + q_ptr->setValue(prop, v); + return; + } + level++; + } +} + +void QtFlagPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + QtProperty *flagProperty = m_flagToProperty.value(property, 0); + if (flagProperty == 0) + return; + + m_propertyToFlags[flagProperty].replace(m_propertyToFlags[flagProperty].indexOf(property), 0); + m_flagToProperty.remove(property); +} + +/*! + \class QtFlagPropertyManager + + \brief The QtFlagPropertyManager provides and manages flag properties. + + Each flag property has an associated list of flag names which can + be retrieved using the flagNames() function, and set using the + corresponding setFlagNames() function. + + The flag manager provides properties with nested boolean + subproperties representing each flag, i.e. a flag property's value + is the binary combination of the subproperties' values. A + property's value can be retrieved and set using the value() and + setValue() slots respectively. The combination of flags is represented + by single int value - that's why it's possible to store up to + 32 independent flags in one flag property. + + The subproperties are created by a QtBoolPropertyManager object. This + manager can be retrieved using the subBoolPropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + In addition, QtFlagPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes, and the flagNamesChanged() signal which is emitted + whenever the list of flag names is altered. + + \sa QtAbstractPropertyManager, QtBoolPropertyManager +*/ + +/*! + \fn void QtFlagPropertyManager::valueChanged(QtProperty *property, int value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtFlagPropertyManager::flagNamesChanged(QtProperty *property, const QStringList &names) + + This signal is emitted whenever a property created by this manager + changes its flag names, passing a pointer to the \a property and the + new \a names as parameters. + + \sa setFlagNames() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtFlagPropertyManager::QtFlagPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtFlagPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_boolPropertyManager = new QtBoolPropertyManager(this); + connect(d_ptr->m_boolPropertyManager, SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotBoolChanged(QtProperty *, bool))); + connect(d_ptr->m_boolPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtFlagPropertyManager::~QtFlagPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that produces the nested boolean subproperties + representing each flag. + + In order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtBoolPropertyManager *QtFlagPropertyManager::subBoolPropertyManager() const +{ + return d_ptr->m_boolPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns 0. + + \sa flagNames(), setValue() +*/ +int QtFlagPropertyManager::value(const QtProperty *property) const +{ + return getValue<int>(d_ptr->m_values, property, 0); +} + +/*! + Returns the given \a property's list of flag names. + + \sa value(), setFlagNames() +*/ +QStringList QtFlagPropertyManager::flagNames(const QtProperty *property) const +{ + return getData<QStringList>(d_ptr->m_values, &QtFlagPropertyManagerPrivate::Data::flagNames, property, QStringList()); +} + +/*! + \reimp +*/ +QString QtFlagPropertyManager::valueText(const QtProperty *property) const +{ + const QtFlagPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + const QtFlagPropertyManagerPrivate::Data &data = it.value(); + + QString str; + int level = 0; + const QChar bar = QLatin1Char('|'); + const QStringList::const_iterator fncend = data.flagNames.constEnd(); + for (QStringList::const_iterator it = data.flagNames.constBegin(); it != fncend; ++it) { + if (data.val & (1 << level)) { + if (!str.isEmpty()) + str += bar; + str += *it; + } + + level++; + } + return str; +} + +/*! + \fn void QtFlagPropertyManager::setValue(QtProperty *property, int value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + The specified \a value must be less than the binary combination of + the property's flagNames() list size (i.e. less than 2\sup n, + where \c n is the size of the list) and larger than (or equal to) + 0. + + \sa value(), valueChanged() +*/ +void QtFlagPropertyManager::setValue(QtProperty *property, int val) +{ + const QtFlagPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtFlagPropertyManagerPrivate::Data data = it.value(); + + if (data.val == val) + return; + + if (val > (1 << data.flagNames.count()) - 1) + return; + + if (val < 0) + return; + + data.val = val; + + it.value() = data; + + QListIterator<QtProperty *> itProp(d_ptr->m_propertyToFlags[property]); + int level = 0; + while (itProp.hasNext()) { + QtProperty *prop = itProp.next(); + if (prop) + d_ptr->m_boolPropertyManager->setValue(prop, val & (1 << level)); + level++; + } + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + Sets the given \a property's list of flag names to \a flagNames. The + property's current value is reset to 0 indicating the first item + of the list. + + \sa flagNames(), flagNamesChanged() +*/ +void QtFlagPropertyManager::setFlagNames(QtProperty *property, const QStringList &flagNames) +{ + const QtFlagPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + QtFlagPropertyManagerPrivate::Data data = it.value(); + + if (data.flagNames == flagNames) + return; + + data.flagNames = flagNames; + data.val = 0; + + it.value() = data; + + QListIterator<QtProperty *> itProp(d_ptr->m_propertyToFlags[property]); + while (itProp.hasNext()) { + QtProperty *prop = itProp.next(); + if (prop) { + delete prop; + d_ptr->m_flagToProperty.remove(prop); + } + } + d_ptr->m_propertyToFlags[property].clear(); + + QStringListIterator itFlag(flagNames); + while (itFlag.hasNext()) { + const QString flagName = itFlag.next(); + QtProperty *prop = d_ptr->m_boolPropertyManager->addProperty(); + prop->setPropertyName(flagName); + property->addSubProperty(prop); + d_ptr->m_propertyToFlags[property].append(prop); + d_ptr->m_flagToProperty[prop] = property; + } + + emit flagNamesChanged(property, data.flagNames); + + emit propertyChanged(property); + emit valueChanged(property, data.val); +} + +/*! + \reimp +*/ +void QtFlagPropertyManager::initializeProperty(QtProperty *property) +{ + d_ptr->m_values[property] = QtFlagPropertyManagerPrivate::Data(); + + d_ptr->m_propertyToFlags[property] = QList<QtProperty *>(); +} + +/*! + \reimp +*/ +void QtFlagPropertyManager::uninitializeProperty(QtProperty *property) +{ + QListIterator<QtProperty *> itProp(d_ptr->m_propertyToFlags[property]); + while (itProp.hasNext()) { + QtProperty *prop = itProp.next(); + if (prop) { + delete prop; + d_ptr->m_flagToProperty.remove(prop); + } + } + d_ptr->m_propertyToFlags.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtSizePolicyPropertyManager + +class QtSizePolicyPropertyManagerPrivate +{ + QtSizePolicyPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtSizePolicyPropertyManager) +public: + + QtSizePolicyPropertyManagerPrivate(); + + void slotIntChanged(QtProperty *property, int value); + void slotEnumChanged(QtProperty *property, int value); + void slotPropertyDestroyed(QtProperty *property); + + typedef QMap<const QtProperty *, QSizePolicy> PropertyValueMap; + PropertyValueMap m_values; + + QtIntPropertyManager *m_intPropertyManager; + QtEnumPropertyManager *m_enumPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToHPolicy; + QMap<const QtProperty *, QtProperty *> m_propertyToVPolicy; + QMap<const QtProperty *, QtProperty *> m_propertyToHStretch; + QMap<const QtProperty *, QtProperty *> m_propertyToVStretch; + + QMap<const QtProperty *, QtProperty *> m_hPolicyToProperty; + QMap<const QtProperty *, QtProperty *> m_vPolicyToProperty; + QMap<const QtProperty *, QtProperty *> m_hStretchToProperty; + QMap<const QtProperty *, QtProperty *> m_vStretchToProperty; +}; + +QtSizePolicyPropertyManagerPrivate::QtSizePolicyPropertyManagerPrivate() +{ +} + +void QtSizePolicyPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value) +{ + if (QtProperty *prop = m_hStretchToProperty.value(property, 0)) { + QSizePolicy sp = m_values[prop]; + sp.setHorizontalStretch(value); + q_ptr->setValue(prop, sp); + } else if (QtProperty *prop = m_vStretchToProperty.value(property, 0)) { + QSizePolicy sp = m_values[prop]; + sp.setVerticalStretch(value); + q_ptr->setValue(prop, sp); + } +} + +void QtSizePolicyPropertyManagerPrivate::slotEnumChanged(QtProperty *property, int value) +{ + if (QtProperty *prop = m_hPolicyToProperty.value(property, 0)) { + QSizePolicy sp = m_values[prop]; + sp.setHorizontalPolicy(metaEnumProvider()->indexToSizePolicy(value)); + q_ptr->setValue(prop, sp); + } else if (QtProperty *prop = m_vPolicyToProperty.value(property, 0)) { + QSizePolicy sp = m_values[prop]; + sp.setVerticalPolicy(metaEnumProvider()->indexToSizePolicy(value)); + q_ptr->setValue(prop, sp); + } +} + +void QtSizePolicyPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_hStretchToProperty.value(property, 0)) { + m_propertyToHStretch[pointProp] = 0; + m_hStretchToProperty.remove(property); + } else if (QtProperty *pointProp = m_vStretchToProperty.value(property, 0)) { + m_propertyToVStretch[pointProp] = 0; + m_vStretchToProperty.remove(property); + } else if (QtProperty *pointProp = m_hPolicyToProperty.value(property, 0)) { + m_propertyToHPolicy[pointProp] = 0; + m_hPolicyToProperty.remove(property); + } else if (QtProperty *pointProp = m_vPolicyToProperty.value(property, 0)) { + m_propertyToVPolicy[pointProp] = 0; + m_vPolicyToProperty.remove(property); + } +} + +/*! + \class QtSizePolicyPropertyManager + + \brief The QtSizePolicyPropertyManager provides and manages QSizePolicy properties. + + A size policy property has nested \e horizontalPolicy, \e + verticalPolicy, \e horizontalStretch and \e verticalStretch + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by QtIntPropertyManager and QtEnumPropertyManager + objects. These managers can be retrieved using the subIntPropertyManager() + and subEnumPropertyManager() functions respectively. In order to provide + editing widgets for the subproperties in a property browser widget, + these managers must be associated with editor factories. + + In addition, QtSizePolicyPropertyManager provides the valueChanged() + signal which is emitted whenever a property created by this + manager changes. + + \sa QtAbstractPropertyManager, QtIntPropertyManager, QtEnumPropertyManager +*/ + +/*! + \fn void QtSizePolicyPropertyManager::valueChanged(QtProperty *property, const QSizePolicy &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtSizePolicyPropertyManager::QtSizePolicyPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtSizePolicyPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_intPropertyManager = new QtIntPropertyManager(this); + connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotIntChanged(QtProperty *, int))); + d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this); + connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotEnumChanged(QtProperty *, int))); + + connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); + connect(d_ptr->m_enumPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtSizePolicyPropertyManager::~QtSizePolicyPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the nested \e horizontalStretch + and \e verticalStretch subproperties. + + In order to provide editing widgets for the mentioned subproperties + in a property browser widget, this manager must be associated with + an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtIntPropertyManager *QtSizePolicyPropertyManager::subIntPropertyManager() const +{ + return d_ptr->m_intPropertyManager; +} + +/*! + Returns the manager that creates the nested \e horizontalPolicy + and \e verticalPolicy subproperties. + + In order to provide editing widgets for the mentioned subproperties + in a property browser widget, this manager must be associated with + an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtEnumPropertyManager *QtSizePolicyPropertyManager::subEnumPropertyManager() const +{ + return d_ptr->m_enumPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns the default size policy. + + \sa setValue() +*/ +QSizePolicy QtSizePolicyPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QSizePolicy()); +} + +/*! + \reimp +*/ +QString QtSizePolicyPropertyManager::valueText(const QtProperty *property) const +{ + const QtSizePolicyPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + const QSizePolicy sp = it.value(); + const QtMetaEnumProvider *mep = metaEnumProvider(); + const int hIndex = mep->sizePolicyToIndex(sp.horizontalPolicy()); + const int vIndex = mep->sizePolicyToIndex(sp.verticalPolicy()); + //! Unknown size policy on reading invalid uic3 files + const QString hPolicy = hIndex != -1 ? mep->policyEnumNames().at(hIndex) : tr("<Invalid>"); + const QString vPolicy = vIndex != -1 ? mep->policyEnumNames().at(vIndex) : tr("<Invalid>"); + const QString str = tr("[%1, %2, %3, %4]").arg(hPolicy, vPolicy).arg(sp.horizontalStretch()).arg(sp.verticalStretch()); + return str; +} + +/*! + \fn void QtSizePolicyPropertyManager::setValue(QtProperty *property, const QSizePolicy &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + \sa value(), valueChanged() +*/ +void QtSizePolicyPropertyManager::setValue(QtProperty *property, const QSizePolicy &val) +{ + const QtSizePolicyPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + if (it.value() == val) + return; + + it.value() = val; + + d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToHPolicy[property], + metaEnumProvider()->sizePolicyToIndex(val.horizontalPolicy())); + d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToVPolicy[property], + metaEnumProvider()->sizePolicyToIndex(val.verticalPolicy())); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToHStretch[property], + val.horizontalStretch()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToVStretch[property], + val.verticalStretch()); + + emit propertyChanged(property); + emit valueChanged(property, val); +} + +/*! + \reimp +*/ +void QtSizePolicyPropertyManager::initializeProperty(QtProperty *property) +{ + QSizePolicy val; + d_ptr->m_values[property] = val; + + QtProperty *hPolicyProp = d_ptr->m_enumPropertyManager->addProperty(); + hPolicyProp->setPropertyName(tr("Horizontal Policy")); + d_ptr->m_enumPropertyManager->setEnumNames(hPolicyProp, metaEnumProvider()->policyEnumNames()); + d_ptr->m_enumPropertyManager->setValue(hPolicyProp, + metaEnumProvider()->sizePolicyToIndex(val.horizontalPolicy())); + d_ptr->m_propertyToHPolicy[property] = hPolicyProp; + d_ptr->m_hPolicyToProperty[hPolicyProp] = property; + property->addSubProperty(hPolicyProp); + + QtProperty *vPolicyProp = d_ptr->m_enumPropertyManager->addProperty(); + vPolicyProp->setPropertyName(tr("Vertical Policy")); + d_ptr->m_enumPropertyManager->setEnumNames(vPolicyProp, metaEnumProvider()->policyEnumNames()); + d_ptr->m_enumPropertyManager->setValue(vPolicyProp, + metaEnumProvider()->sizePolicyToIndex(val.verticalPolicy())); + d_ptr->m_propertyToVPolicy[property] = vPolicyProp; + d_ptr->m_vPolicyToProperty[vPolicyProp] = property; + property->addSubProperty(vPolicyProp); + + QtProperty *hStretchProp = d_ptr->m_intPropertyManager->addProperty(); + hStretchProp->setPropertyName(tr("Horizontal Stretch")); + d_ptr->m_intPropertyManager->setValue(hStretchProp, val.horizontalStretch()); + d_ptr->m_intPropertyManager->setRange(hStretchProp, 0, 0xff); + d_ptr->m_propertyToHStretch[property] = hStretchProp; + d_ptr->m_hStretchToProperty[hStretchProp] = property; + property->addSubProperty(hStretchProp); + + QtProperty *vStretchProp = d_ptr->m_intPropertyManager->addProperty(); + vStretchProp->setPropertyName(tr("Vertical Stretch")); + d_ptr->m_intPropertyManager->setValue(vStretchProp, val.verticalStretch()); + d_ptr->m_intPropertyManager->setRange(vStretchProp, 0, 0xff); + d_ptr->m_propertyToVStretch[property] = vStretchProp; + d_ptr->m_vStretchToProperty[vStretchProp] = property; + property->addSubProperty(vStretchProp); + +} + +/*! + \reimp +*/ +void QtSizePolicyPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *hPolicyProp = d_ptr->m_propertyToHPolicy[property]; + if (hPolicyProp) { + d_ptr->m_hPolicyToProperty.remove(hPolicyProp); + delete hPolicyProp; + } + d_ptr->m_propertyToHPolicy.remove(property); + + QtProperty *vPolicyProp = d_ptr->m_propertyToVPolicy[property]; + if (vPolicyProp) { + d_ptr->m_vPolicyToProperty.remove(vPolicyProp); + delete vPolicyProp; + } + d_ptr->m_propertyToVPolicy.remove(property); + + QtProperty *hStretchProp = d_ptr->m_propertyToHStretch[property]; + if (hStretchProp) { + d_ptr->m_hStretchToProperty.remove(hStretchProp); + delete hStretchProp; + } + d_ptr->m_propertyToHStretch.remove(property); + + QtProperty *vStretchProp = d_ptr->m_propertyToVStretch[property]; + if (vStretchProp) { + d_ptr->m_vStretchToProperty.remove(vStretchProp); + delete vStretchProp; + } + d_ptr->m_propertyToVStretch.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtFontPropertyManager: +// QtFontPropertyManagerPrivate has a mechanism for reacting +// to QApplication::fontDatabaseChanged() [4.5], which is emitted +// when someone loads an application font. The signals are compressed +// using a timer with interval 0, which then causes the family +// enumeration manager to re-set its strings and index values +// for each property. + +Q_GLOBAL_STATIC(QFontDatabase, fontDatabase) + +class QtFontPropertyManagerPrivate +{ + QtFontPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtFontPropertyManager) +public: + + QtFontPropertyManagerPrivate(); + + void slotIntChanged(QtProperty *property, int value); + void slotEnumChanged(QtProperty *property, int value); + void slotBoolChanged(QtProperty *property, bool value); + void slotPropertyDestroyed(QtProperty *property); + void slotFontDatabaseChanged(); + void slotFontDatabaseDelayedChange(); + + QStringList m_familyNames; + + typedef QMap<const QtProperty *, QFont> PropertyValueMap; + PropertyValueMap m_values; + + QtIntPropertyManager *m_intPropertyManager; + QtEnumPropertyManager *m_enumPropertyManager; + QtBoolPropertyManager *m_boolPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToFamily; + QMap<const QtProperty *, QtProperty *> m_propertyToPointSize; + QMap<const QtProperty *, QtProperty *> m_propertyToBold; + QMap<const QtProperty *, QtProperty *> m_propertyToItalic; + QMap<const QtProperty *, QtProperty *> m_propertyToUnderline; + QMap<const QtProperty *, QtProperty *> m_propertyToStrikeOut; + QMap<const QtProperty *, QtProperty *> m_propertyToKerning; + + QMap<const QtProperty *, QtProperty *> m_familyToProperty; + QMap<const QtProperty *, QtProperty *> m_pointSizeToProperty; + QMap<const QtProperty *, QtProperty *> m_boldToProperty; + QMap<const QtProperty *, QtProperty *> m_italicToProperty; + QMap<const QtProperty *, QtProperty *> m_underlineToProperty; + QMap<const QtProperty *, QtProperty *> m_strikeOutToProperty; + QMap<const QtProperty *, QtProperty *> m_kerningToProperty; + + bool m_settingValue; + QTimer *m_fontDatabaseChangeTimer; +}; + +QtFontPropertyManagerPrivate::QtFontPropertyManagerPrivate() : + m_settingValue(false), + m_fontDatabaseChangeTimer(0) +{ +} + +void QtFontPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value) +{ + if (m_settingValue) + return; + if (QtProperty *prop = m_pointSizeToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setPointSize(value); + q_ptr->setValue(prop, f); + } +} + +void QtFontPropertyManagerPrivate::slotEnumChanged(QtProperty *property, int value) +{ + if (m_settingValue) + return; + if (QtProperty *prop = m_familyToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setFamily(m_familyNames.at(value)); + q_ptr->setValue(prop, f); + } +} + +void QtFontPropertyManagerPrivate::slotBoolChanged(QtProperty *property, bool value) +{ + if (m_settingValue) + return; + if (QtProperty *prop = m_boldToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setBold(value); + q_ptr->setValue(prop, f); + } else if (QtProperty *prop = m_italicToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setItalic(value); + q_ptr->setValue(prop, f); + } else if (QtProperty *prop = m_underlineToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setUnderline(value); + q_ptr->setValue(prop, f); + } else if (QtProperty *prop = m_strikeOutToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setStrikeOut(value); + q_ptr->setValue(prop, f); + } else if (QtProperty *prop = m_kerningToProperty.value(property, 0)) { + QFont f = m_values[prop]; + f.setKerning(value); + q_ptr->setValue(prop, f); + } +} + +void QtFontPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_pointSizeToProperty.value(property, 0)) { + m_propertyToPointSize[pointProp] = 0; + m_pointSizeToProperty.remove(property); + } else if (QtProperty *pointProp = m_familyToProperty.value(property, 0)) { + m_propertyToFamily[pointProp] = 0; + m_familyToProperty.remove(property); + } else if (QtProperty *pointProp = m_boldToProperty.value(property, 0)) { + m_propertyToBold[pointProp] = 0; + m_boldToProperty.remove(property); + } else if (QtProperty *pointProp = m_italicToProperty.value(property, 0)) { + m_propertyToItalic[pointProp] = 0; + m_italicToProperty.remove(property); + } else if (QtProperty *pointProp = m_underlineToProperty.value(property, 0)) { + m_propertyToUnderline[pointProp] = 0; + m_underlineToProperty.remove(property); + } else if (QtProperty *pointProp = m_strikeOutToProperty.value(property, 0)) { + m_propertyToStrikeOut[pointProp] = 0; + m_strikeOutToProperty.remove(property); + } else if (QtProperty *pointProp = m_kerningToProperty.value(property, 0)) { + m_propertyToKerning[pointProp] = 0; + m_kerningToProperty.remove(property); + } +} + +void QtFontPropertyManagerPrivate::slotFontDatabaseChanged() +{ + if (!m_fontDatabaseChangeTimer) { + m_fontDatabaseChangeTimer = new QTimer(q_ptr); + m_fontDatabaseChangeTimer->setInterval(0); + m_fontDatabaseChangeTimer->setSingleShot(true); + QObject::connect(m_fontDatabaseChangeTimer, SIGNAL(timeout()), q_ptr, SLOT(slotFontDatabaseDelayedChange())); + } + if (!m_fontDatabaseChangeTimer->isActive()) + m_fontDatabaseChangeTimer->start(); +} + +void QtFontPropertyManagerPrivate::slotFontDatabaseDelayedChange() +{ + typedef QMap<const QtProperty *, QtProperty *> PropertyPropertyMap; + // rescan available font names + const QStringList oldFamilies = m_familyNames; + m_familyNames = fontDatabase()->families(); + + // Adapt all existing properties + if (!m_propertyToFamily.empty()) { + PropertyPropertyMap::const_iterator cend = m_propertyToFamily.constEnd(); + for (PropertyPropertyMap::const_iterator it = m_propertyToFamily.constBegin(); it != cend; ++it) { + QtProperty *familyProp = it.value(); + const int oldIdx = m_enumPropertyManager->value(familyProp); + int newIdx = m_familyNames.indexOf(oldFamilies.at(oldIdx)); + if (newIdx < 0) + newIdx = 0; + m_enumPropertyManager->setEnumNames(familyProp, m_familyNames); + m_enumPropertyManager->setValue(familyProp, newIdx); + } + } +} + +/*! + \class QtFontPropertyManager + + \brief The QtFontPropertyManager provides and manages QFont properties. + + A font property has nested \e family, \e pointSize, \e bold, \e + italic, \e underline, \e strikeOut and \e kerning subproperties. The top-level + property's value can be retrieved using the value() function, and + set using the setValue() slot. + + The subproperties are created by QtIntPropertyManager, QtEnumPropertyManager and + QtBoolPropertyManager objects. These managers can be retrieved using the + corresponding subIntPropertyManager(), subEnumPropertyManager() and + subBoolPropertyManager() functions. In order to provide editing widgets + for the subproperties in a property browser widget, these managers + must be associated with editor factories. + + In addition, QtFontPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. + + \sa QtAbstractPropertyManager, QtEnumPropertyManager, QtIntPropertyManager, QtBoolPropertyManager +*/ + +/*! + \fn void QtFontPropertyManager::valueChanged(QtProperty *property, const QFont &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtFontPropertyManager::QtFontPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtFontPropertyManagerPrivate; + d_ptr->q_ptr = this; +#if QT_VERSION >= 0x040500 + QObject::connect(qApp, SIGNAL(fontDatabaseChanged()), this, SLOT(slotFontDatabaseChanged())); +#endif + + d_ptr->m_intPropertyManager = new QtIntPropertyManager(this); + connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotIntChanged(QtProperty *, int))); + d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this); + connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotEnumChanged(QtProperty *, int))); + d_ptr->m_boolPropertyManager = new QtBoolPropertyManager(this); + connect(d_ptr->m_boolPropertyManager, SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotBoolChanged(QtProperty *, bool))); + + connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); + connect(d_ptr->m_enumPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); + connect(d_ptr->m_boolPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtFontPropertyManager::~QtFontPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that creates the \e pointSize subproperty. + + In order to provide editing widgets for the \e pointSize property + in a property browser widget, this manager must be associated + with an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtIntPropertyManager *QtFontPropertyManager::subIntPropertyManager() const +{ + return d_ptr->m_intPropertyManager; +} + +/*! + Returns the manager that create the \e family subproperty. + + In order to provide editing widgets for the \e family property + in a property browser widget, this manager must be associated + with an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtEnumPropertyManager *QtFontPropertyManager::subEnumPropertyManager() const +{ + return d_ptr->m_enumPropertyManager; +} + +/*! + Returns the manager that creates the \e bold, \e italic, \e underline, + \e strikeOut and \e kerning subproperties. + + In order to provide editing widgets for the mentioned properties + in a property browser widget, this manager must be associated with + an editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtBoolPropertyManager *QtFontPropertyManager::subBoolPropertyManager() const +{ + return d_ptr->m_boolPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given property is not managed by this manager, this + function returns a font object that uses the application's default + font. + + \sa setValue() +*/ +QFont QtFontPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QFont()); +} + +/*! + \reimp +*/ +QString QtFontPropertyManager::valueText(const QtProperty *property) const +{ + const QtFontPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + return QtPropertyBrowserUtils::fontValueText(it.value()); +} + +/*! + \reimp +*/ +QIcon QtFontPropertyManager::valueIcon(const QtProperty *property) const +{ + const QtFontPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QIcon(); + + return QtPropertyBrowserUtils::fontValueIcon(it.value()); +} + +/*! + \fn void QtFontPropertyManager::setValue(QtProperty *property, const QFont &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + \sa value(), valueChanged() +*/ +void QtFontPropertyManager::setValue(QtProperty *property, const QFont &val) +{ + const QtFontPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + const QFont oldVal = it.value(); + if (oldVal == val && oldVal.resolve() == val.resolve()) + return; + + it.value() = val; + + int idx = d_ptr->m_familyNames.indexOf(val.family()); + if (idx == -1) + idx = 0; + bool settingValue = d_ptr->m_settingValue; + d_ptr->m_settingValue = true; + d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToFamily[property], idx); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToPointSize[property], val.pointSize()); + d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToBold[property], val.bold()); + d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToItalic[property], val.italic()); + d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToUnderline[property], val.underline()); + d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToStrikeOut[property], val.strikeOut()); + d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToKerning[property], val.kerning()); + d_ptr->m_settingValue = settingValue; + + emit propertyChanged(property); + emit valueChanged(property, val); +} + +/*! + \reimp +*/ +void QtFontPropertyManager::initializeProperty(QtProperty *property) +{ + QFont val; + d_ptr->m_values[property] = val; + + QtProperty *familyProp = d_ptr->m_enumPropertyManager->addProperty(); + familyProp->setPropertyName(tr("Family")); + if (d_ptr->m_familyNames.empty()) + d_ptr->m_familyNames = fontDatabase()->families(); + d_ptr->m_enumPropertyManager->setEnumNames(familyProp, d_ptr->m_familyNames); + int idx = d_ptr->m_familyNames.indexOf(val.family()); + if (idx == -1) + idx = 0; + d_ptr->m_enumPropertyManager->setValue(familyProp, idx); + d_ptr->m_propertyToFamily[property] = familyProp; + d_ptr->m_familyToProperty[familyProp] = property; + property->addSubProperty(familyProp); + + QtProperty *pointSizeProp = d_ptr->m_intPropertyManager->addProperty(); + pointSizeProp->setPropertyName(tr("Point Size")); + d_ptr->m_intPropertyManager->setValue(pointSizeProp, val.pointSize()); + d_ptr->m_intPropertyManager->setMinimum(pointSizeProp, 1); + d_ptr->m_propertyToPointSize[property] = pointSizeProp; + d_ptr->m_pointSizeToProperty[pointSizeProp] = property; + property->addSubProperty(pointSizeProp); + + QtProperty *boldProp = d_ptr->m_boolPropertyManager->addProperty(); + boldProp->setPropertyName(tr("Bold")); + d_ptr->m_boolPropertyManager->setValue(boldProp, val.bold()); + d_ptr->m_propertyToBold[property] = boldProp; + d_ptr->m_boldToProperty[boldProp] = property; + property->addSubProperty(boldProp); + + QtProperty *italicProp = d_ptr->m_boolPropertyManager->addProperty(); + italicProp->setPropertyName(tr("Italic")); + d_ptr->m_boolPropertyManager->setValue(italicProp, val.italic()); + d_ptr->m_propertyToItalic[property] = italicProp; + d_ptr->m_italicToProperty[italicProp] = property; + property->addSubProperty(italicProp); + + QtProperty *underlineProp = d_ptr->m_boolPropertyManager->addProperty(); + underlineProp->setPropertyName(tr("Underline")); + d_ptr->m_boolPropertyManager->setValue(underlineProp, val.underline()); + d_ptr->m_propertyToUnderline[property] = underlineProp; + d_ptr->m_underlineToProperty[underlineProp] = property; + property->addSubProperty(underlineProp); + + QtProperty *strikeOutProp = d_ptr->m_boolPropertyManager->addProperty(); + strikeOutProp->setPropertyName(tr("Strikeout")); + d_ptr->m_boolPropertyManager->setValue(strikeOutProp, val.strikeOut()); + d_ptr->m_propertyToStrikeOut[property] = strikeOutProp; + d_ptr->m_strikeOutToProperty[strikeOutProp] = property; + property->addSubProperty(strikeOutProp); + + QtProperty *kerningProp = d_ptr->m_boolPropertyManager->addProperty(); + kerningProp->setPropertyName(tr("Kerning")); + d_ptr->m_boolPropertyManager->setValue(kerningProp, val.kerning()); + d_ptr->m_propertyToKerning[property] = kerningProp; + d_ptr->m_kerningToProperty[kerningProp] = property; + property->addSubProperty(kerningProp); +} + +/*! + \reimp +*/ +void QtFontPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *familyProp = d_ptr->m_propertyToFamily[property]; + if (familyProp) { + d_ptr->m_familyToProperty.remove(familyProp); + delete familyProp; + } + d_ptr->m_propertyToFamily.remove(property); + + QtProperty *pointSizeProp = d_ptr->m_propertyToPointSize[property]; + if (pointSizeProp) { + d_ptr->m_pointSizeToProperty.remove(pointSizeProp); + delete pointSizeProp; + } + d_ptr->m_propertyToPointSize.remove(property); + + QtProperty *boldProp = d_ptr->m_propertyToBold[property]; + if (boldProp) { + d_ptr->m_boldToProperty.remove(boldProp); + delete boldProp; + } + d_ptr->m_propertyToBold.remove(property); + + QtProperty *italicProp = d_ptr->m_propertyToItalic[property]; + if (italicProp) { + d_ptr->m_italicToProperty.remove(italicProp); + delete italicProp; + } + d_ptr->m_propertyToItalic.remove(property); + + QtProperty *underlineProp = d_ptr->m_propertyToUnderline[property]; + if (underlineProp) { + d_ptr->m_underlineToProperty.remove(underlineProp); + delete underlineProp; + } + d_ptr->m_propertyToUnderline.remove(property); + + QtProperty *strikeOutProp = d_ptr->m_propertyToStrikeOut[property]; + if (strikeOutProp) { + d_ptr->m_strikeOutToProperty.remove(strikeOutProp); + delete strikeOutProp; + } + d_ptr->m_propertyToStrikeOut.remove(property); + + QtProperty *kerningProp = d_ptr->m_propertyToKerning[property]; + if (kerningProp) { + d_ptr->m_kerningToProperty.remove(kerningProp); + delete kerningProp; + } + d_ptr->m_propertyToKerning.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtColorPropertyManager + +class QtColorPropertyManagerPrivate +{ + QtColorPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtColorPropertyManager) +public: + + void slotIntChanged(QtProperty *property, int value); + void slotPropertyDestroyed(QtProperty *property); + + typedef QMap<const QtProperty *, QColor> PropertyValueMap; + PropertyValueMap m_values; + + QtIntPropertyManager *m_intPropertyManager; + + QMap<const QtProperty *, QtProperty *> m_propertyToR; + QMap<const QtProperty *, QtProperty *> m_propertyToG; + QMap<const QtProperty *, QtProperty *> m_propertyToB; + QMap<const QtProperty *, QtProperty *> m_propertyToA; + + QMap<const QtProperty *, QtProperty *> m_rToProperty; + QMap<const QtProperty *, QtProperty *> m_gToProperty; + QMap<const QtProperty *, QtProperty *> m_bToProperty; + QMap<const QtProperty *, QtProperty *> m_aToProperty; +}; + +void QtColorPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value) +{ + if (QtProperty *prop = m_rToProperty.value(property, 0)) { + QColor c = m_values[prop]; + c.setRed(value); + q_ptr->setValue(prop, c); + } else if (QtProperty *prop = m_gToProperty.value(property, 0)) { + QColor c = m_values[prop]; + c.setGreen(value); + q_ptr->setValue(prop, c); + } else if (QtProperty *prop = m_bToProperty.value(property, 0)) { + QColor c = m_values[prop]; + c.setBlue(value); + q_ptr->setValue(prop, c); + } else if (QtProperty *prop = m_aToProperty.value(property, 0)) { + QColor c = m_values[prop]; + c.setAlpha(value); + q_ptr->setValue(prop, c); + } +} + +void QtColorPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property) +{ + if (QtProperty *pointProp = m_rToProperty.value(property, 0)) { + m_propertyToR[pointProp] = 0; + m_rToProperty.remove(property); + } else if (QtProperty *pointProp = m_gToProperty.value(property, 0)) { + m_propertyToG[pointProp] = 0; + m_gToProperty.remove(property); + } else if (QtProperty *pointProp = m_bToProperty.value(property, 0)) { + m_propertyToB[pointProp] = 0; + m_bToProperty.remove(property); + } else if (QtProperty *pointProp = m_aToProperty.value(property, 0)) { + m_propertyToA[pointProp] = 0; + m_aToProperty.remove(property); + } +} + +/*! + \class QtColorPropertyManager + + \brief The QtColorPropertyManager provides and manages QColor properties. + + A color property has nested \e red, \e green and \e blue + subproperties. The top-level property's value can be retrieved + using the value() function, and set using the setValue() slot. + + The subproperties are created by a QtIntPropertyManager object. This + manager can be retrieved using the subIntPropertyManager() function. In + order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + In addition, QtColorPropertyManager provides the valueChanged() signal + which is emitted whenever a property created by this manager + changes. + + \sa QtAbstractPropertyManager, QtAbstractPropertyBrowser, QtIntPropertyManager +*/ + +/*! + \fn void QtColorPropertyManager::valueChanged(QtProperty *property, const QColor &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtColorPropertyManager::QtColorPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtColorPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_intPropertyManager = new QtIntPropertyManager(this); + connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotIntChanged(QtProperty *, int))); + + connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)), + this, SLOT(slotPropertyDestroyed(QtProperty *))); +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtColorPropertyManager::~QtColorPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the manager that produces the nested \e red, \e green and + \e blue subproperties. + + In order to provide editing widgets for the subproperties in a + property browser widget, this manager must be associated with an + editor factory. + + \sa QtAbstractPropertyBrowser::setFactoryForManager() +*/ +QtIntPropertyManager *QtColorPropertyManager::subIntPropertyManager() const +{ + return d_ptr->m_intPropertyManager; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by \e this manager, this + function returns an invalid color. + + \sa setValue() +*/ +QColor QtColorPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QColor()); +} + +/*! + \reimp +*/ + +QString QtColorPropertyManager::valueText(const QtProperty *property) const +{ + const QtColorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + return QtPropertyBrowserUtils::colorValueText(it.value()); +} + +/*! + \reimp +*/ + +QIcon QtColorPropertyManager::valueIcon(const QtProperty *property) const +{ + const QtColorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QIcon(); + return QtPropertyBrowserUtils::brushValueIcon(QBrush(it.value())); +} + +/*! + \fn void QtColorPropertyManager::setValue(QtProperty *property, const QColor &value) + + Sets the value of the given \a property to \a value. Nested + properties are updated automatically. + + \sa value(), valueChanged() +*/ +void QtColorPropertyManager::setValue(QtProperty *property, const QColor &val) +{ + const QtColorPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + if (it.value() == val) + return; + + it.value() = val; + + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToR[property], val.red()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToG[property], val.green()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToB[property], val.blue()); + d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToA[property], val.alpha()); + + emit propertyChanged(property); + emit valueChanged(property, val); +} + +/*! + \reimp +*/ +void QtColorPropertyManager::initializeProperty(QtProperty *property) +{ + QColor val; + d_ptr->m_values[property] = val; + + QtProperty *rProp = d_ptr->m_intPropertyManager->addProperty(); + rProp->setPropertyName(tr("Red")); + d_ptr->m_intPropertyManager->setValue(rProp, val.red()); + d_ptr->m_intPropertyManager->setRange(rProp, 0, 0xFF); + d_ptr->m_propertyToR[property] = rProp; + d_ptr->m_rToProperty[rProp] = property; + property->addSubProperty(rProp); + + QtProperty *gProp = d_ptr->m_intPropertyManager->addProperty(); + gProp->setPropertyName(tr("Green")); + d_ptr->m_intPropertyManager->setValue(gProp, val.green()); + d_ptr->m_intPropertyManager->setRange(gProp, 0, 0xFF); + d_ptr->m_propertyToG[property] = gProp; + d_ptr->m_gToProperty[gProp] = property; + property->addSubProperty(gProp); + + QtProperty *bProp = d_ptr->m_intPropertyManager->addProperty(); + bProp->setPropertyName(tr("Blue")); + d_ptr->m_intPropertyManager->setValue(bProp, val.blue()); + d_ptr->m_intPropertyManager->setRange(bProp, 0, 0xFF); + d_ptr->m_propertyToB[property] = bProp; + d_ptr->m_bToProperty[bProp] = property; + property->addSubProperty(bProp); + + QtProperty *aProp = d_ptr->m_intPropertyManager->addProperty(); + aProp->setPropertyName(tr("Alpha")); + d_ptr->m_intPropertyManager->setValue(aProp, val.alpha()); + d_ptr->m_intPropertyManager->setRange(aProp, 0, 0xFF); + d_ptr->m_propertyToA[property] = aProp; + d_ptr->m_aToProperty[aProp] = property; + property->addSubProperty(aProp); +} + +/*! + \reimp +*/ +void QtColorPropertyManager::uninitializeProperty(QtProperty *property) +{ + QtProperty *rProp = d_ptr->m_propertyToR[property]; + if (rProp) { + d_ptr->m_rToProperty.remove(rProp); + delete rProp; + } + d_ptr->m_propertyToR.remove(property); + + QtProperty *gProp = d_ptr->m_propertyToG[property]; + if (gProp) { + d_ptr->m_gToProperty.remove(gProp); + delete gProp; + } + d_ptr->m_propertyToG.remove(property); + + QtProperty *bProp = d_ptr->m_propertyToB[property]; + if (bProp) { + d_ptr->m_bToProperty.remove(bProp); + delete bProp; + } + d_ptr->m_propertyToB.remove(property); + + QtProperty *aProp = d_ptr->m_propertyToA[property]; + if (aProp) { + d_ptr->m_aToProperty.remove(aProp); + delete aProp; + } + d_ptr->m_propertyToA.remove(property); + + d_ptr->m_values.remove(property); +} + +// QtCursorPropertyManager + +Q_GLOBAL_STATIC(QtCursorDatabase, cursorDatabase) + +class QtCursorPropertyManagerPrivate +{ + QtCursorPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtCursorPropertyManager) +public: + typedef QMap<const QtProperty *, QCursor> PropertyValueMap; + PropertyValueMap m_values; +}; + +/*! + \class QtCursorPropertyManager + + \brief The QtCursorPropertyManager provides and manages QCursor properties. + + A cursor property has a current value which can be + retrieved using the value() function, and set using the setValue() + slot. In addition, QtCursorPropertyManager provides the + valueChanged() signal which is emitted whenever a property created + by this manager changes. + + \sa QtAbstractPropertyManager +*/ + +/*! + \fn void QtCursorPropertyManager::valueChanged(QtProperty *property, const QCursor &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the new + \a value as parameters. + + \sa setValue() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtCursorPropertyManager::QtCursorPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtCursorPropertyManagerPrivate; + d_ptr->q_ptr = this; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtCursorPropertyManager::~QtCursorPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns a default QCursor object. + + \sa setValue() +*/ +#ifndef QT_NO_CURSOR +QCursor QtCursorPropertyManager::value(const QtProperty *property) const +{ + return d_ptr->m_values.value(property, QCursor()); +} +#endif + +/*! + \reimp +*/ +QString QtCursorPropertyManager::valueText(const QtProperty *property) const +{ + const QtCursorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QString(); + + return cursorDatabase()->cursorToShapeName(it.value()); +} + +/*! + \reimp +*/ +QIcon QtCursorPropertyManager::valueIcon(const QtProperty *property) const +{ + const QtCursorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property); + if (it == d_ptr->m_values.constEnd()) + return QIcon(); + + return cursorDatabase()->cursorToShapeIcon(it.value()); +} + +/*! + \fn void QtCursorPropertyManager::setValue(QtProperty *property, const QCursor &value) + + Sets the value of the given \a property to \a value. + + \sa value(), valueChanged() +*/ +void QtCursorPropertyManager::setValue(QtProperty *property, const QCursor &value) +{ +#ifndef QT_NO_CURSOR + const QtCursorPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property); + if (it == d_ptr->m_values.end()) + return; + + if (it.value().shape() == value.shape() && value.shape() != Qt::BitmapCursor) + return; + + it.value() = value; + + emit propertyChanged(property); + emit valueChanged(property, value); +#endif +} + +/*! + \reimp +*/ +void QtCursorPropertyManager::initializeProperty(QtProperty *property) +{ +#ifndef QT_NO_CURSOR + d_ptr->m_values[property] = QCursor(); +#endif +} + +/*! + \reimp +*/ +void QtCursorPropertyManager::uninitializeProperty(QtProperty *property) +{ + d_ptr->m_values.remove(property); +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qtpropertymanager.cpp" +#include "qtpropertymanager.moc" diff --git a/qtpropertybrowser/src/qtpropertymanager.h b/qtpropertybrowser/src/qtpropertymanager.h new file mode 100644 index 0000000..f5d157b --- /dev/null +++ b/qtpropertybrowser/src/qtpropertymanager.h @@ -0,0 +1,749 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTPROPERTYMANAGER_H +#define QTPROPERTYMANAGER_H + +#include "qtpropertybrowser.h" + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QDate; +class QTime; +class QDateTime; +class QLocale; + +class QT_QTPROPERTYBROWSER_EXPORT QtGroupPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtGroupPropertyManager(QObject *parent = 0); + ~QtGroupPropertyManager(); + +protected: + virtual bool hasValue(const QtProperty *property) const; + + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +}; + +class QtIntPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtIntPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtIntPropertyManager(QObject *parent = 0); + ~QtIntPropertyManager(); + + int value(const QtProperty *property) const; + int minimum(const QtProperty *property) const; + int maximum(const QtProperty *property) const; + int singleStep(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, int val); + void setMinimum(QtProperty *property, int minVal); + void setMaximum(QtProperty *property, int maxVal); + void setRange(QtProperty *property, int minVal, int maxVal); + void setSingleStep(QtProperty *property, int step); +Q_SIGNALS: + void valueChanged(QtProperty *property, int val); + void rangeChanged(QtProperty *property, int minVal, int maxVal); + void singleStepChanged(QtProperty *property, int step); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtIntPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtIntPropertyManager) + Q_DISABLE_COPY(QtIntPropertyManager) +}; + +class QtBoolPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtBoolPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtBoolPropertyManager(QObject *parent = 0); + ~QtBoolPropertyManager(); + + bool value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, bool val); +Q_SIGNALS: + void valueChanged(QtProperty *property, bool val); +protected: + QString valueText(const QtProperty *property) const; + QIcon valueIcon(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtBoolPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtBoolPropertyManager) + Q_DISABLE_COPY(QtBoolPropertyManager) +}; + +class QtDoublePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtDoublePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtDoublePropertyManager(QObject *parent = 0); + ~QtDoublePropertyManager(); + + double value(const QtProperty *property) const; + double minimum(const QtProperty *property) const; + double maximum(const QtProperty *property) const; + double singleStep(const QtProperty *property) const; + int decimals(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, double val); + void setMinimum(QtProperty *property, double minVal); + void setMaximum(QtProperty *property, double maxVal); + void setRange(QtProperty *property, double minVal, double maxVal); + void setSingleStep(QtProperty *property, double step); + void setDecimals(QtProperty *property, int prec); +Q_SIGNALS: + void valueChanged(QtProperty *property, double val); + void rangeChanged(QtProperty *property, double minVal, double maxVal); + void singleStepChanged(QtProperty *property, double step); + void decimalsChanged(QtProperty *property, int prec); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtDoublePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtDoublePropertyManager) + Q_DISABLE_COPY(QtDoublePropertyManager) +}; + +class QtStringPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtStringPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtStringPropertyManager(QObject *parent = 0); + ~QtStringPropertyManager(); + + QString value(const QtProperty *property) const; + QRegExp regExp(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QString &val); + void setRegExp(QtProperty *property, const QRegExp ®Exp); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QString &val); + void regExpChanged(QtProperty *property, const QRegExp ®Exp); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtStringPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtStringPropertyManager) + Q_DISABLE_COPY(QtStringPropertyManager) +}; + +class QtDatePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtDatePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtDatePropertyManager(QObject *parent = 0); + ~QtDatePropertyManager(); + + QDate value(const QtProperty *property) const; + QDate minimum(const QtProperty *property) const; + QDate maximum(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QDate &val); + void setMinimum(QtProperty *property, const QDate &minVal); + void setMaximum(QtProperty *property, const QDate &maxVal); + void setRange(QtProperty *property, const QDate &minVal, const QDate &maxVal); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QDate &val); + void rangeChanged(QtProperty *property, const QDate &minVal, const QDate &maxVal); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtDatePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtDatePropertyManager) + Q_DISABLE_COPY(QtDatePropertyManager) +}; + +class QtTimePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtTimePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtTimePropertyManager(QObject *parent = 0); + ~QtTimePropertyManager(); + + QTime value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QTime &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QTime &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtTimePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtTimePropertyManager) + Q_DISABLE_COPY(QtTimePropertyManager) +}; + +class QtDateTimePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtDateTimePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtDateTimePropertyManager(QObject *parent = 0); + ~QtDateTimePropertyManager(); + + QDateTime value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QDateTime &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QDateTime &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtDateTimePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtDateTimePropertyManager) + Q_DISABLE_COPY(QtDateTimePropertyManager) +}; + +class QtKeySequencePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtKeySequencePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtKeySequencePropertyManager(QObject *parent = 0); + ~QtKeySequencePropertyManager(); + + QKeySequence value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QKeySequence &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QKeySequence &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtKeySequencePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtKeySequencePropertyManager) + Q_DISABLE_COPY(QtKeySequencePropertyManager) +}; + +class QtCharPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtCharPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtCharPropertyManager(QObject *parent = 0); + ~QtCharPropertyManager(); + + QChar value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QChar &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QChar &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtCharPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtCharPropertyManager) + Q_DISABLE_COPY(QtCharPropertyManager) +}; + +class QtEnumPropertyManager; +class QtLocalePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtLocalePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtLocalePropertyManager(QObject *parent = 0); + ~QtLocalePropertyManager(); + + QtEnumPropertyManager *subEnumPropertyManager() const; + + QLocale value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QLocale &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QLocale &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtLocalePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtLocalePropertyManager) + Q_DISABLE_COPY(QtLocalePropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotEnumChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtPointPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtPointPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtPointPropertyManager(QObject *parent = 0); + ~QtPointPropertyManager(); + + QtIntPropertyManager *subIntPropertyManager() const; + + QPoint value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QPoint &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QPoint &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtPointPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtPointPropertyManager) + Q_DISABLE_COPY(QtPointPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotIntChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtPointFPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtPointFPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtPointFPropertyManager(QObject *parent = 0); + ~QtPointFPropertyManager(); + + QtDoublePropertyManager *subDoublePropertyManager() const; + + QPointF value(const QtProperty *property) const; + int decimals(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QPointF &val); + void setDecimals(QtProperty *property, int prec); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QPointF &val); + void decimalsChanged(QtProperty *property, int prec); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtPointFPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtPointFPropertyManager) + Q_DISABLE_COPY(QtPointFPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotDoubleChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtSizePropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtSizePropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtSizePropertyManager(QObject *parent = 0); + ~QtSizePropertyManager(); + + QtIntPropertyManager *subIntPropertyManager() const; + + QSize value(const QtProperty *property) const; + QSize minimum(const QtProperty *property) const; + QSize maximum(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QSize &val); + void setMinimum(QtProperty *property, const QSize &minVal); + void setMaximum(QtProperty *property, const QSize &maxVal); + void setRange(QtProperty *property, const QSize &minVal, const QSize &maxVal); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QSize &val); + void rangeChanged(QtProperty *property, const QSize &minVal, const QSize &maxVal); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtSizePropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtSizePropertyManager) + Q_DISABLE_COPY(QtSizePropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotIntChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtSizeFPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtSizeFPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtSizeFPropertyManager(QObject *parent = 0); + ~QtSizeFPropertyManager(); + + QtDoublePropertyManager *subDoublePropertyManager() const; + + QSizeF value(const QtProperty *property) const; + QSizeF minimum(const QtProperty *property) const; + QSizeF maximum(const QtProperty *property) const; + int decimals(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QSizeF &val); + void setMinimum(QtProperty *property, const QSizeF &minVal); + void setMaximum(QtProperty *property, const QSizeF &maxVal); + void setRange(QtProperty *property, const QSizeF &minVal, const QSizeF &maxVal); + void setDecimals(QtProperty *property, int prec); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QSizeF &val); + void rangeChanged(QtProperty *property, const QSizeF &minVal, const QSizeF &maxVal); + void decimalsChanged(QtProperty *property, int prec); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtSizeFPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtSizeFPropertyManager) + Q_DISABLE_COPY(QtSizeFPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotDoubleChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtRectPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtRectPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtRectPropertyManager(QObject *parent = 0); + ~QtRectPropertyManager(); + + QtIntPropertyManager *subIntPropertyManager() const; + + QRect value(const QtProperty *property) const; + QRect constraint(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QRect &val); + void setConstraint(QtProperty *property, const QRect &constraint); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QRect &val); + void constraintChanged(QtProperty *property, const QRect &constraint); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtRectPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtRectPropertyManager) + Q_DISABLE_COPY(QtRectPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotIntChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtRectFPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtRectFPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtRectFPropertyManager(QObject *parent = 0); + ~QtRectFPropertyManager(); + + QtDoublePropertyManager *subDoublePropertyManager() const; + + QRectF value(const QtProperty *property) const; + QRectF constraint(const QtProperty *property) const; + int decimals(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QRectF &val); + void setConstraint(QtProperty *property, const QRectF &constraint); + void setDecimals(QtProperty *property, int prec); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QRectF &val); + void constraintChanged(QtProperty *property, const QRectF &constraint); + void decimalsChanged(QtProperty *property, int prec); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtRectFPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtRectFPropertyManager) + Q_DISABLE_COPY(QtRectFPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotDoubleChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtEnumPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtEnumPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtEnumPropertyManager(QObject *parent = 0); + ~QtEnumPropertyManager(); + + int value(const QtProperty *property) const; + QStringList enumNames(const QtProperty *property) const; + QMap<int, QIcon> enumIcons(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, int val); + void setEnumNames(QtProperty *property, const QStringList &names); + void setEnumIcons(QtProperty *property, const QMap<int, QIcon> &icons); +Q_SIGNALS: + void valueChanged(QtProperty *property, int val); + void enumNamesChanged(QtProperty *property, const QStringList &names); + void enumIconsChanged(QtProperty *property, const QMap<int, QIcon> &icons); +protected: + QString valueText(const QtProperty *property) const; + QIcon valueIcon(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtEnumPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtEnumPropertyManager) + Q_DISABLE_COPY(QtEnumPropertyManager) +}; + +class QtFlagPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtFlagPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtFlagPropertyManager(QObject *parent = 0); + ~QtFlagPropertyManager(); + + QtBoolPropertyManager *subBoolPropertyManager() const; + + int value(const QtProperty *property) const; + QStringList flagNames(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, int val); + void setFlagNames(QtProperty *property, const QStringList &names); +Q_SIGNALS: + void valueChanged(QtProperty *property, int val); + void flagNamesChanged(QtProperty *property, const QStringList &names); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtFlagPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtFlagPropertyManager) + Q_DISABLE_COPY(QtFlagPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotBoolChanged(QtProperty *, bool)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtSizePolicyPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtSizePolicyPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtSizePolicyPropertyManager(QObject *parent = 0); + ~QtSizePolicyPropertyManager(); + + QtIntPropertyManager *subIntPropertyManager() const; + QtEnumPropertyManager *subEnumPropertyManager() const; + + QSizePolicy value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QSizePolicy &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QSizePolicy &val); +protected: + QString valueText(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtSizePolicyPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtSizePolicyPropertyManager) + Q_DISABLE_COPY(QtSizePolicyPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotIntChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotEnumChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtFontPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtFontPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtFontPropertyManager(QObject *parent = 0); + ~QtFontPropertyManager(); + + QtIntPropertyManager *subIntPropertyManager() const; + QtEnumPropertyManager *subEnumPropertyManager() const; + QtBoolPropertyManager *subBoolPropertyManager() const; + + QFont value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QFont &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QFont &val); +protected: + QString valueText(const QtProperty *property) const; + QIcon valueIcon(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtFontPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtFontPropertyManager) + Q_DISABLE_COPY(QtFontPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotIntChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotEnumChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotBoolChanged(QtProperty *, bool)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) + Q_PRIVATE_SLOT(d_func(), void slotFontDatabaseChanged()) + Q_PRIVATE_SLOT(d_func(), void slotFontDatabaseDelayedChange()) +}; + +class QtColorPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtColorPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtColorPropertyManager(QObject *parent = 0); + ~QtColorPropertyManager(); + + QtIntPropertyManager *subIntPropertyManager() const; + + QColor value(const QtProperty *property) const; + +public Q_SLOTS: + void setValue(QtProperty *property, const QColor &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QColor &val); +protected: + QString valueText(const QtProperty *property) const; + QIcon valueIcon(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtColorPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtColorPropertyManager) + Q_DISABLE_COPY(QtColorPropertyManager) + Q_PRIVATE_SLOT(d_func(), void slotIntChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) +}; + +class QtCursorPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtCursorPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtCursorPropertyManager(QObject *parent = 0); + ~QtCursorPropertyManager(); + +#ifndef QT_NO_CURSOR + QCursor value(const QtProperty *property) const; +#endif + +public Q_SLOTS: + void setValue(QtProperty *property, const QCursor &val); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QCursor &val); +protected: + QString valueText(const QtProperty *property) const; + QIcon valueIcon(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); +private: + QtCursorPropertyManagerPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtCursorPropertyManager) + Q_DISABLE_COPY(QtCursorPropertyManager) +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif diff --git a/qtpropertybrowser/src/qttreepropertybrowser.cpp b/qtpropertybrowser/src/qttreepropertybrowser.cpp new file mode 100644 index 0000000..36783cf --- /dev/null +++ b/qtpropertybrowser/src/qttreepropertybrowser.cpp @@ -0,0 +1,1076 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qttreepropertybrowser.h" +#include <QtCore/QSet> +#include <QtGui/QIcon> +#include <QtGui/QTreeWidget> +#include <QtGui/QItemDelegate> +#include <QtGui/QHBoxLayout> +#include <QtGui/QHeaderView> +#include <QtGui/QPainter> +#include <QtGui/QApplication> +#include <QtGui/QFocusEvent> +#include <QtGui/QStyle> +#include <QtGui/QPalette> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtPropertyEditorView; + +class QtTreePropertyBrowserPrivate +{ + QtTreePropertyBrowser *q_ptr; + Q_DECLARE_PUBLIC(QtTreePropertyBrowser) + +public: + QtTreePropertyBrowserPrivate(); + void init(QWidget *parent); + + void propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex); + void propertyRemoved(QtBrowserItem *index); + void propertyChanged(QtBrowserItem *index); + QWidget *createEditor(QtProperty *property, QWidget *parent) const + { return q_ptr->createEditor(property, parent); } + QtProperty *indexToProperty(const QModelIndex &index) const; + QTreeWidgetItem *indexToItem(const QModelIndex &index) const; + QtBrowserItem *indexToBrowserItem(const QModelIndex &index) const; + bool lastColumn(int column) const; + void disableItem(QTreeWidgetItem *item) const; + void enableItem(QTreeWidgetItem *item) const; + bool hasValue(QTreeWidgetItem *item) const; + + void slotCollapsed(const QModelIndex &index); + void slotExpanded(const QModelIndex &index); + + QColor calculatedBackgroundColor(QtBrowserItem *item) const; + + QtPropertyEditorView *treeWidget() const { return m_treeWidget; } + bool markPropertiesWithoutValue() const { return m_markPropertiesWithoutValue; } + + QtBrowserItem *currentItem() const; + void setCurrentItem(QtBrowserItem *browserItem, bool block); + void editItem(QtBrowserItem *browserItem); + + void slotCurrentBrowserItemChanged(QtBrowserItem *item); + void slotCurrentTreeItemChanged(QTreeWidgetItem *newItem, QTreeWidgetItem *); + + QTreeWidgetItem *editedItem() const; + +private: + void updateItem(QTreeWidgetItem *item); + + QMap<QtBrowserItem *, QTreeWidgetItem *> m_indexToItem; + QMap<QTreeWidgetItem *, QtBrowserItem *> m_itemToIndex; + + QMap<QtBrowserItem *, QColor> m_indexToBackgroundColor; + + QtPropertyEditorView *m_treeWidget; + + bool m_headerVisible; + QtTreePropertyBrowser::ResizeMode m_resizeMode; + class QtPropertyEditorDelegate *m_delegate; + bool m_markPropertiesWithoutValue; + bool m_browserChangedBlocked; + QIcon m_expandIcon; +}; + +// ------------ QtPropertyEditorView +class QtPropertyEditorView : public QTreeWidget +{ + Q_OBJECT +public: + QtPropertyEditorView(QWidget *parent = 0); + + void setEditorPrivate(QtTreePropertyBrowserPrivate *editorPrivate) + { m_editorPrivate = editorPrivate; } + + QTreeWidgetItem *indexToItem(const QModelIndex &index) const + { return itemFromIndex(index); } + +protected: + void keyPressEvent(QKeyEvent *event); + void mousePressEvent(QMouseEvent *event); + void drawRow(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const; + +private: + QtTreePropertyBrowserPrivate *m_editorPrivate; +}; + +QtPropertyEditorView::QtPropertyEditorView(QWidget *parent) : + QTreeWidget(parent), + m_editorPrivate(0) +{ + connect(header(), SIGNAL(sectionDoubleClicked(int)), this, SLOT(resizeColumnToContents(int))); +} + +void QtPropertyEditorView::drawRow(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const +{ + QStyleOptionViewItemV3 opt = option; + bool hasValue = true; + if (m_editorPrivate) { + QtProperty *property = m_editorPrivate->indexToProperty(index); + if (property) + hasValue = property->hasValue(); + } + if (!hasValue && m_editorPrivate->markPropertiesWithoutValue()) { + const QColor c = option.palette.color(QPalette::Dark); + painter->fillRect(option.rect, c); + opt.palette.setColor(QPalette::AlternateBase, c); + } else { + const QColor c = m_editorPrivate->calculatedBackgroundColor(m_editorPrivate->indexToBrowserItem(index)); + if (c.isValid()) { + painter->fillRect(option.rect, c); + opt.palette.setColor(QPalette::AlternateBase, c.lighter(112)); + } + } + QTreeWidget::drawRow(painter, opt, index); + QColor color = static_cast<QRgb>(QApplication::style()->styleHint(QStyle::SH_Table_GridLineColor, &opt)); + painter->save(); + painter->setPen(QPen(color)); + painter->drawLine(opt.rect.x(), opt.rect.bottom(), opt.rect.right(), opt.rect.bottom()); + painter->restore(); +} + +void QtPropertyEditorView::keyPressEvent(QKeyEvent *event) +{ + switch (event->key()) { + case Qt::Key_Return: + case Qt::Key_Enter: + case Qt::Key_Space: // Trigger Edit + if (!m_editorPrivate->editedItem()) + if (const QTreeWidgetItem *item = currentItem()) + if (item->columnCount() >= 2 && ((item->flags() & (Qt::ItemIsEditable | Qt::ItemIsEnabled)) == (Qt::ItemIsEditable | Qt::ItemIsEnabled))) { + event->accept(); + // If the current position is at column 0, move to 1. + QModelIndex index = currentIndex(); + if (index.column() == 0) { + index = index.sibling(index.row(), 1); + setCurrentIndex(index); + } + edit(index); + return; + } + break; + default: + break; + } + QTreeWidget::keyPressEvent(event); +} + +void QtPropertyEditorView::mousePressEvent(QMouseEvent *event) +{ + QTreeWidget::mousePressEvent(event); + QTreeWidgetItem *item = itemAt(event->pos()); + + if (item) { + if ((item != m_editorPrivate->editedItem()) && (event->button() == Qt::LeftButton) + && (header()->logicalIndexAt(event->pos().x()) == 1) + && ((item->flags() & (Qt::ItemIsEditable | Qt::ItemIsEnabled)) == (Qt::ItemIsEditable | Qt::ItemIsEnabled))) { + editItem(item, 1); + } else if (!m_editorPrivate->hasValue(item) && m_editorPrivate->markPropertiesWithoutValue() && !rootIsDecorated()) { + if (event->pos().x() + header()->offset() < 20) + item->setExpanded(!item->isExpanded()); + } + } +} + +// ------------ QtPropertyEditorDelegate +class QtPropertyEditorDelegate : public QItemDelegate +{ + Q_OBJECT +public: + QtPropertyEditorDelegate(QObject *parent = 0) + : QItemDelegate(parent), m_editorPrivate(0), m_editedItem(0), m_editedWidget(0), m_disablePainting(false) + {} + + void setEditorPrivate(QtTreePropertyBrowserPrivate *editorPrivate) + { m_editorPrivate = editorPrivate; } + + QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, + const QModelIndex &index) const; + + void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, + const QModelIndex &index) const; + + void paint(QPainter *painter, const QStyleOptionViewItem &option, + const QModelIndex &index) const; + + QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const; + + void setModelData(QWidget *, QAbstractItemModel *, + const QModelIndex &) const {} + + void setEditorData(QWidget *, const QModelIndex &) const {} + + bool eventFilter(QObject *object, QEvent *event); + void closeEditor(QtProperty *property); + + QTreeWidgetItem *editedItem() const { return m_editedItem; } + +protected: + + void drawDecoration(QPainter *painter, const QStyleOptionViewItem &option, + const QRect &rect, const QPixmap &pixmap) const; + void drawDisplay(QPainter *painter, const QStyleOptionViewItem &option, + const QRect &rect, const QString &text) const; + +private slots: + void slotEditorDestroyed(QObject *object); + +private: + int indentation(const QModelIndex &index) const; + + typedef QMap<QWidget *, QtProperty *> EditorToPropertyMap; + mutable EditorToPropertyMap m_editorToProperty; + + typedef QMap<QtProperty *, QWidget *> PropertyToEditorMap; + mutable PropertyToEditorMap m_propertyToEditor; + QtTreePropertyBrowserPrivate *m_editorPrivate; + mutable QTreeWidgetItem *m_editedItem; + mutable QWidget *m_editedWidget; + mutable bool m_disablePainting; +}; + +int QtPropertyEditorDelegate::indentation(const QModelIndex &index) const +{ + if (!m_editorPrivate) + return 0; + + QTreeWidgetItem *item = m_editorPrivate->indexToItem(index); + int indent = 0; + while (item->parent()) { + item = item->parent(); + ++indent; + } + if (m_editorPrivate->treeWidget()->rootIsDecorated()) + ++indent; + return indent * m_editorPrivate->treeWidget()->indentation(); +} + +void QtPropertyEditorDelegate::slotEditorDestroyed(QObject *object) +{ + if (QWidget *w = qobject_cast<QWidget *>(object)) { + const EditorToPropertyMap::iterator it = m_editorToProperty.find(w); + if (it != m_editorToProperty.end()) { + m_propertyToEditor.remove(it.value()); + m_editorToProperty.erase(it); + } + if (m_editedWidget == w) { + m_editedWidget = 0; + m_editedItem = 0; + } + } +} + +void QtPropertyEditorDelegate::closeEditor(QtProperty *property) +{ + if (QWidget *w = m_propertyToEditor.value(property, 0)) + w->deleteLater(); +} + +QWidget *QtPropertyEditorDelegate::createEditor(QWidget *parent, + const QStyleOptionViewItem &, const QModelIndex &index) const +{ + if (index.column() == 1 && m_editorPrivate) { + QtProperty *property = m_editorPrivate->indexToProperty(index); + QTreeWidgetItem *item = m_editorPrivate->indexToItem(index); + if (property && item && (item->flags() & Qt::ItemIsEnabled)) { + QWidget *editor = m_editorPrivate->createEditor(property, parent); + if (editor) { + editor->setAutoFillBackground(true); + editor->installEventFilter(const_cast<QtPropertyEditorDelegate *>(this)); + connect(editor, SIGNAL(destroyed(QObject *)), this, SLOT(slotEditorDestroyed(QObject *))); + m_propertyToEditor[property] = editor; + m_editorToProperty[editor] = property; + m_editedItem = item; + m_editedWidget = editor; + } + return editor; + } + } + return 0; +} + +void QtPropertyEditorDelegate::updateEditorGeometry(QWidget *editor, + const QStyleOptionViewItem &option, const QModelIndex &index) const +{ + Q_UNUSED(index) + editor->setGeometry(option.rect.adjusted(0, 0, 0, -1)); +} + +void QtPropertyEditorDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, + const QModelIndex &index) const +{ + bool hasValue = true; + if (m_editorPrivate) { + QtProperty *property = m_editorPrivate->indexToProperty(index); + if (property) + hasValue = property->hasValue(); + } + QStyleOptionViewItemV3 opt = option; + if ((m_editorPrivate && index.column() == 0) || !hasValue) { + QtProperty *property = m_editorPrivate->indexToProperty(index); + if (property && property->isModified()) { + opt.font.setBold(true); + opt.fontMetrics = QFontMetrics(opt.font); + } + } + QColor c; + if (!hasValue && m_editorPrivate->markPropertiesWithoutValue()) { + c = opt.palette.color(QPalette::Dark); + opt.palette.setColor(QPalette::Text, opt.palette.color(QPalette::BrightText)); + } else { + c = m_editorPrivate->calculatedBackgroundColor(m_editorPrivate->indexToBrowserItem(index)); + if (c.isValid() && (opt.features & QStyleOptionViewItemV2::Alternate)) + c = c.lighter(112); + } + if (c.isValid()) + painter->fillRect(option.rect, c); + opt.state &= ~QStyle::State_HasFocus; + if (index.column() == 1) { + QTreeWidgetItem *item = m_editorPrivate->indexToItem(index); + if (m_editedItem && m_editedItem == item) + m_disablePainting = true; + } + QItemDelegate::paint(painter, opt, index); + m_disablePainting = false; + + opt.palette.setCurrentColorGroup(QPalette::Active); + QColor color = static_cast<QRgb>(QApplication::style()->styleHint(QStyle::SH_Table_GridLineColor, &opt)); + painter->save(); + painter->setPen(QPen(color)); + if (!m_editorPrivate || (!m_editorPrivate->lastColumn(index.column()) && hasValue)) { + int right = (option.direction == Qt::LeftToRight) ? option.rect.right() : option.rect.left(); + painter->drawLine(right, option.rect.y(), right, option.rect.bottom()); + } + painter->restore(); +} + +void QtPropertyEditorDelegate::drawDecoration(QPainter *painter, const QStyleOptionViewItem &option, + const QRect &rect, const QPixmap &pixmap) const +{ + if (m_disablePainting) + return; + + QItemDelegate::drawDecoration(painter, option, rect, pixmap); +} + +void QtPropertyEditorDelegate::drawDisplay(QPainter *painter, const QStyleOptionViewItem &option, + const QRect &rect, const QString &text) const +{ + if (m_disablePainting) + return; + + QItemDelegate::drawDisplay(painter, option, rect, text); +} + +QSize QtPropertyEditorDelegate::sizeHint(const QStyleOptionViewItem &option, + const QModelIndex &index) const +{ + return QItemDelegate::sizeHint(option, index) + QSize(3, 4); +} + +bool QtPropertyEditorDelegate::eventFilter(QObject *object, QEvent *event) +{ + if (event->type() == QEvent::FocusOut) { + QFocusEvent *fe = static_cast<QFocusEvent *>(event); + if (fe->reason() == Qt::ActiveWindowFocusReason) + return false; + } + return QItemDelegate::eventFilter(object, event); +} + +// -------- QtTreePropertyBrowserPrivate implementation +QtTreePropertyBrowserPrivate::QtTreePropertyBrowserPrivate() : + m_treeWidget(0), + m_headerVisible(true), + m_resizeMode(QtTreePropertyBrowser::Stretch), + m_delegate(0), + m_markPropertiesWithoutValue(false), + m_browserChangedBlocked(false) +{ +} + +// Draw an icon indicating opened/closing branches +static QIcon drawIndicatorIcon(const QPalette &palette, QStyle *style) +{ + QPixmap pix(14, 14); + pix.fill(Qt::transparent); + QStyleOption branchOption; + QRect r(QPoint(0, 0), pix.size()); + branchOption.rect = QRect(2, 2, 9, 9); // ### hardcoded in qcommonstyle.cpp + branchOption.palette = palette; + branchOption.state = QStyle::State_Children; + + QPainter p; + // Draw closed state + p.begin(&pix); + style->drawPrimitive(QStyle::PE_IndicatorBranch, &branchOption, &p); + p.end(); + QIcon rc = pix; + rc.addPixmap(pix, QIcon::Selected, QIcon::Off); + // Draw opened state + branchOption.state |= QStyle::State_Open; + pix.fill(Qt::transparent); + p.begin(&pix); + style->drawPrimitive(QStyle::PE_IndicatorBranch, &branchOption, &p); + p.end(); + + rc.addPixmap(pix, QIcon::Normal, QIcon::On); + rc.addPixmap(pix, QIcon::Selected, QIcon::On); + return rc; +} + +void QtTreePropertyBrowserPrivate::init(QWidget *parent) +{ + QHBoxLayout *layout = new QHBoxLayout(parent); + layout->setMargin(0); + m_treeWidget = new QtPropertyEditorView(parent); + m_treeWidget->setEditorPrivate(this); + m_treeWidget->setIconSize(QSize(18, 18)); + layout->addWidget(m_treeWidget); + + m_treeWidget->setColumnCount(2); + QStringList labels; + labels.append(QApplication::translate("QtTreePropertyBrowser", "Property", 0, QApplication::UnicodeUTF8)); + labels.append(QApplication::translate("QtTreePropertyBrowser", "Value", 0, QApplication::UnicodeUTF8)); + m_treeWidget->setHeaderLabels(labels); + m_treeWidget->setAlternatingRowColors(true); + m_treeWidget->setEditTriggers(QAbstractItemView::EditKeyPressed); + m_delegate = new QtPropertyEditorDelegate(parent); + m_delegate->setEditorPrivate(this); + m_treeWidget->setItemDelegate(m_delegate); + m_treeWidget->header()->setMovable(false); + m_treeWidget->header()->setResizeMode(QHeaderView::Stretch); + + m_expandIcon = drawIndicatorIcon(q_ptr->palette(), q_ptr->style()); + + QObject::connect(m_treeWidget, SIGNAL(collapsed(const QModelIndex &)), q_ptr, SLOT(slotCollapsed(const QModelIndex &))); + QObject::connect(m_treeWidget, SIGNAL(expanded(const QModelIndex &)), q_ptr, SLOT(slotExpanded(const QModelIndex &))); + QObject::connect(m_treeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), q_ptr, SLOT(slotCurrentTreeItemChanged(QTreeWidgetItem*,QTreeWidgetItem*))); +} + +QtBrowserItem *QtTreePropertyBrowserPrivate::currentItem() const +{ + if (QTreeWidgetItem *treeItem = m_treeWidget->currentItem()) + return m_itemToIndex.value(treeItem); + return 0; +} + +void QtTreePropertyBrowserPrivate::setCurrentItem(QtBrowserItem *browserItem, bool block) +{ + const bool blocked = block ? m_treeWidget->blockSignals(true) : false; + if (browserItem == 0) + m_treeWidget->setCurrentItem(0); + else + m_treeWidget->setCurrentItem(m_indexToItem.value(browserItem)); + if (block) + m_treeWidget->blockSignals(blocked); +} + +QtProperty *QtTreePropertyBrowserPrivate::indexToProperty(const QModelIndex &index) const +{ + QTreeWidgetItem *item = m_treeWidget->indexToItem(index); + QtBrowserItem *idx = m_itemToIndex.value(item); + if (idx) + return idx->property(); + return 0; +} + +QtBrowserItem *QtTreePropertyBrowserPrivate::indexToBrowserItem(const QModelIndex &index) const +{ + QTreeWidgetItem *item = m_treeWidget->indexToItem(index); + return m_itemToIndex.value(item); +} + +QTreeWidgetItem *QtTreePropertyBrowserPrivate::indexToItem(const QModelIndex &index) const +{ + return m_treeWidget->indexToItem(index); +} + +bool QtTreePropertyBrowserPrivate::lastColumn(int column) const +{ + return m_treeWidget->header()->visualIndex(column) == m_treeWidget->columnCount() - 1; +} + +void QtTreePropertyBrowserPrivate::disableItem(QTreeWidgetItem *item) const +{ + Qt::ItemFlags flags = item->flags(); + if (flags & Qt::ItemIsEnabled) { + flags &= ~Qt::ItemIsEnabled; + item->setFlags(flags); + m_delegate->closeEditor(m_itemToIndex[item]->property()); + const int childCount = item->childCount(); + for (int i = 0; i < childCount; i++) { + QTreeWidgetItem *child = item->child(i); + disableItem(child); + } + } +} + +void QtTreePropertyBrowserPrivate::enableItem(QTreeWidgetItem *item) const +{ + Qt::ItemFlags flags = item->flags(); + flags |= Qt::ItemIsEnabled; + item->setFlags(flags); + const int childCount = item->childCount(); + for (int i = 0; i < childCount; i++) { + QTreeWidgetItem *child = item->child(i); + QtProperty *property = m_itemToIndex[child]->property(); + if (property->isEnabled()) { + enableItem(child); + } + } +} + +bool QtTreePropertyBrowserPrivate::hasValue(QTreeWidgetItem *item) const +{ + QtBrowserItem *browserItem = m_itemToIndex.value(item); + if (browserItem) + return browserItem->property()->hasValue(); + return false; +} + +void QtTreePropertyBrowserPrivate::propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex) +{ + QTreeWidgetItem *afterItem = m_indexToItem.value(afterIndex); + QTreeWidgetItem *parentItem = m_indexToItem.value(index->parent()); + + QTreeWidgetItem *newItem = 0; + if (parentItem) { + newItem = new QTreeWidgetItem(parentItem, afterItem); + } else { + newItem = new QTreeWidgetItem(m_treeWidget, afterItem); + } + m_itemToIndex[newItem] = index; + m_indexToItem[index] = newItem; + + newItem->setFlags(newItem->flags() | Qt::ItemIsEditable); + m_treeWidget->setItemExpanded(newItem, true); + + updateItem(newItem); +} + +void QtTreePropertyBrowserPrivate::propertyRemoved(QtBrowserItem *index) +{ + QTreeWidgetItem *item = m_indexToItem.value(index); + + if (m_treeWidget->currentItem() == item) { + m_treeWidget->setCurrentItem(0); + } + + delete item; + + m_indexToItem.remove(index); + m_itemToIndex.remove(item); + m_indexToBackgroundColor.remove(index); +} + +void QtTreePropertyBrowserPrivate::propertyChanged(QtBrowserItem *index) +{ + QTreeWidgetItem *item = m_indexToItem.value(index); + + updateItem(item); +} + +void QtTreePropertyBrowserPrivate::updateItem(QTreeWidgetItem *item) +{ + QtProperty *property = m_itemToIndex[item]->property(); + QIcon expandIcon; + if (property->hasValue()) { + QString toolTip = property->toolTip(); + if (toolTip.isEmpty()) + toolTip = property->valueText(); + item->setToolTip(1, toolTip); + item->setIcon(1, property->valueIcon()); + item->setText(1, property->valueText()); + } else if (markPropertiesWithoutValue() && !m_treeWidget->rootIsDecorated()) { + expandIcon = m_expandIcon; + } + item->setIcon(0, expandIcon); + item->setFirstColumnSpanned(!property->hasValue()); + item->setToolTip(0, property->propertyName()); + item->setStatusTip(0, property->statusTip()); + item->setWhatsThis(0, property->whatsThis()); + item->setText(0, property->propertyName()); + bool wasEnabled = item->flags() & Qt::ItemIsEnabled; + bool isEnabled = wasEnabled; + if (property->isEnabled()) { + QTreeWidgetItem *parent = item->parent(); + if (!parent || (parent->flags() & Qt::ItemIsEnabled)) + isEnabled = true; + else + isEnabled = false; + } else { + isEnabled = false; + } + if (wasEnabled != isEnabled) { + if (isEnabled) + enableItem(item); + else + disableItem(item); + } + m_treeWidget->viewport()->update(); +} + +QColor QtTreePropertyBrowserPrivate::calculatedBackgroundColor(QtBrowserItem *item) const +{ + QtBrowserItem *i = item; + const QMap<QtBrowserItem *, QColor>::const_iterator itEnd = m_indexToBackgroundColor.constEnd(); + while (i) { + QMap<QtBrowserItem *, QColor>::const_iterator it = m_indexToBackgroundColor.constFind(i); + if (it != itEnd) + return it.value(); + i = i->parent(); + } + return QColor(); +} + +void QtTreePropertyBrowserPrivate::slotCollapsed(const QModelIndex &index) +{ + QTreeWidgetItem *item = indexToItem(index); + QtBrowserItem *idx = m_itemToIndex.value(item); + if (item) + emit q_ptr->collapsed(idx); +} + +void QtTreePropertyBrowserPrivate::slotExpanded(const QModelIndex &index) +{ + QTreeWidgetItem *item = indexToItem(index); + QtBrowserItem *idx = m_itemToIndex.value(item); + if (item) + emit q_ptr->expanded(idx); +} + +void QtTreePropertyBrowserPrivate::slotCurrentBrowserItemChanged(QtBrowserItem *item) +{ + if (!m_browserChangedBlocked && item != currentItem()) + setCurrentItem(item, true); +} + +void QtTreePropertyBrowserPrivate::slotCurrentTreeItemChanged(QTreeWidgetItem *newItem, QTreeWidgetItem *) +{ + QtBrowserItem *browserItem = newItem ? m_itemToIndex.value(newItem) : 0; + m_browserChangedBlocked = true; + q_ptr->setCurrentItem(browserItem); + m_browserChangedBlocked = false; +} + +QTreeWidgetItem *QtTreePropertyBrowserPrivate::editedItem() const +{ + return m_delegate->editedItem(); +} + +void QtTreePropertyBrowserPrivate::editItem(QtBrowserItem *browserItem) +{ + if (QTreeWidgetItem *treeItem = m_indexToItem.value(browserItem, 0)) { + m_treeWidget->setCurrentItem (treeItem, 1); + m_treeWidget->editItem(treeItem, 1); + } +} + +/*! + \class QtTreePropertyBrowser + + \brief The QtTreePropertyBrowser class provides QTreeWidget based + property browser. + + A property browser is a widget that enables the user to edit a + given set of properties. Each property is represented by a label + specifying the property's name, and an editing widget (e.g. a line + edit or a combobox) holding its value. A property can have zero or + more subproperties. + + QtTreePropertyBrowser provides a tree based view for all nested + properties, i.e. properties that have subproperties can be in an + expanded (subproperties are visible) or collapsed (subproperties + are hidden) state. For example: + + \image qttreepropertybrowser.png + + Use the QtAbstractPropertyBrowser API to add, insert and remove + properties from an instance of the QtTreePropertyBrowser class. + The properties themselves are created and managed by + implementations of the QtAbstractPropertyManager class. + + \sa QtGroupBoxPropertyBrowser, QtAbstractPropertyBrowser +*/ + +/*! + \fn void QtTreePropertyBrowser::collapsed(QtBrowserItem *item) + + This signal is emitted when the \a item is collapsed. + + \sa expanded(), setExpanded() +*/ + +/*! + \fn void QtTreePropertyBrowser::expanded(QtBrowserItem *item) + + This signal is emitted when the \a item is expanded. + + \sa collapsed(), setExpanded() +*/ + +/*! + Creates a property browser with the given \a parent. +*/ +QtTreePropertyBrowser::QtTreePropertyBrowser(QWidget *parent) + : QtAbstractPropertyBrowser(parent) +{ + d_ptr = new QtTreePropertyBrowserPrivate; + d_ptr->q_ptr = this; + + d_ptr->init(this); + connect(this, SIGNAL(currentItemChanged(QtBrowserItem*)), this, SLOT(slotCurrentBrowserItemChanged(QtBrowserItem*))); +} + +/*! + Destroys this property browser. + + Note that the properties that were inserted into this browser are + \e not destroyed since they may still be used in other + browsers. The properties are owned by the manager that created + them. + + \sa QtProperty, QtAbstractPropertyManager +*/ +QtTreePropertyBrowser::~QtTreePropertyBrowser() +{ + delete d_ptr; +} + +/*! + \property QtTreePropertyBrowser::indentation + \brief indentation of the items in the tree view. +*/ +int QtTreePropertyBrowser::indentation() const +{ + return d_ptr->m_treeWidget->indentation(); +} + +void QtTreePropertyBrowser::setIndentation(int i) +{ + d_ptr->m_treeWidget->setIndentation(i); +} + +/*! + \property QtTreePropertyBrowser::rootIsDecorated + \brief whether to show controls for expanding and collapsing root items. +*/ +bool QtTreePropertyBrowser::rootIsDecorated() const +{ + return d_ptr->m_treeWidget->rootIsDecorated(); +} + +void QtTreePropertyBrowser::setRootIsDecorated(bool show) +{ + d_ptr->m_treeWidget->setRootIsDecorated(show); + QMapIterator<QTreeWidgetItem *, QtBrowserItem *> it(d_ptr->m_itemToIndex); + while (it.hasNext()) { + QtProperty *property = it.next().value()->property(); + if (!property->hasValue()) + d_ptr->updateItem(it.key()); + } +} + +/*! + \property QtTreePropertyBrowser::alternatingRowColors + \brief whether to draw the background using alternating colors. + By default this property is set to true. +*/ +bool QtTreePropertyBrowser::alternatingRowColors() const +{ + return d_ptr->m_treeWidget->alternatingRowColors(); +} + +void QtTreePropertyBrowser::setAlternatingRowColors(bool enable) +{ + d_ptr->m_treeWidget->setAlternatingRowColors(enable); + QMapIterator<QTreeWidgetItem *, QtBrowserItem *> it(d_ptr->m_itemToIndex); +} + +/*! + \property QtTreePropertyBrowser::headerVisible + \brief whether to show the header. +*/ +bool QtTreePropertyBrowser::isHeaderVisible() const +{ + return d_ptr->m_headerVisible; +} + +void QtTreePropertyBrowser::setHeaderVisible(bool visible) +{ + if (d_ptr->m_headerVisible == visible) + return; + + d_ptr->m_headerVisible = visible; + d_ptr->m_treeWidget->header()->setVisible(visible); +} + +/*! + \enum QtTreePropertyBrowser::ResizeMode + + The resize mode specifies the behavior of the header sections. + + \value Interactive The user can resize the sections. + The sections can also be resized programmatically using setSplitterPosition(). + + \value Fixed The user cannot resize the section. + The section can only be resized programmatically using setSplitterPosition(). + + \value Stretch QHeaderView will automatically resize the section to fill the available space. + The size cannot be changed by the user or programmatically. + + \value ResizeToContents QHeaderView will automatically resize the section to its optimal + size based on the contents of the entire column. + The size cannot be changed by the user or programmatically. + + \sa setResizeMode() +*/ + +/*! + \property QtTreePropertyBrowser::resizeMode + \brief the resize mode of setions in the header. +*/ + +QtTreePropertyBrowser::ResizeMode QtTreePropertyBrowser::resizeMode() const +{ + return d_ptr->m_resizeMode; +} + +void QtTreePropertyBrowser::setResizeMode(QtTreePropertyBrowser::ResizeMode mode) +{ + if (d_ptr->m_resizeMode == mode) + return; + + d_ptr->m_resizeMode = mode; + QHeaderView::ResizeMode m = QHeaderView::Stretch; + switch (mode) { + case QtTreePropertyBrowser::Interactive: m = QHeaderView::Interactive; break; + case QtTreePropertyBrowser::Fixed: m = QHeaderView::Fixed; break; + case QtTreePropertyBrowser::ResizeToContents: m = QHeaderView::ResizeToContents; break; + case QtTreePropertyBrowser::Stretch: + default: m = QHeaderView::Stretch; break; + } + d_ptr->m_treeWidget->header()->setResizeMode(m); +} + +/*! + \property QtTreePropertyBrowser::splitterPosition + \brief the position of the splitter between the colunms. +*/ + +int QtTreePropertyBrowser::splitterPosition() const +{ + return d_ptr->m_treeWidget->header()->sectionSize(0); +} + +void QtTreePropertyBrowser::setSplitterPosition(int position) +{ + d_ptr->m_treeWidget->header()->resizeSection(0, position); +} + +/*! + Sets the \a item to either collapse or expanded, depending on the value of \a expanded. + + \sa isExpanded(), expanded(), collapsed() +*/ + +void QtTreePropertyBrowser::setExpanded(QtBrowserItem *item, bool expanded) +{ + QTreeWidgetItem *treeItem = d_ptr->m_indexToItem.value(item); + if (treeItem) + treeItem->setExpanded(expanded); +} + +/*! + Returns true if the \a item is expanded; otherwise returns false. + + \sa setExpanded() +*/ + +bool QtTreePropertyBrowser::isExpanded(QtBrowserItem *item) const +{ + QTreeWidgetItem *treeItem = d_ptr->m_indexToItem.value(item); + if (treeItem) + return treeItem->isExpanded(); + return false; +} + +/*! + Returns true if the \a item is visible; otherwise returns false. + + \sa setItemVisible() + \since 4.5 +*/ + +bool QtTreePropertyBrowser::isItemVisible(QtBrowserItem *item) const +{ + if (const QTreeWidgetItem *treeItem = d_ptr->m_indexToItem.value(item)) + return !treeItem->isHidden(); + return false; +} + +/*! + Sets the \a item to be visible, depending on the value of \a visible. + + \sa isItemVisible() + \since 4.5 +*/ + +void QtTreePropertyBrowser::setItemVisible(QtBrowserItem *item, bool visible) +{ + if (QTreeWidgetItem *treeItem = d_ptr->m_indexToItem.value(item)) + treeItem->setHidden(!visible); +} + +/*! + Sets the \a item's background color to \a color. Note that while item's background + is rendered every second row is being drawn with alternate color (which is a bit lighter than items \a color) + + \sa backgroundColor(), calculatedBackgroundColor() +*/ + +void QtTreePropertyBrowser::setBackgroundColor(QtBrowserItem *item, const QColor &color) +{ + if (!d_ptr->m_indexToItem.contains(item)) + return; + if (color.isValid()) + d_ptr->m_indexToBackgroundColor[item] = color; + else + d_ptr->m_indexToBackgroundColor.remove(item); + d_ptr->m_treeWidget->viewport()->update(); +} + +/*! + Returns the \a item's color. If there is no color set for item it returns invalid color. + + \sa calculatedBackgroundColor(), setBackgroundColor() +*/ + +QColor QtTreePropertyBrowser::backgroundColor(QtBrowserItem *item) const +{ + return d_ptr->m_indexToBackgroundColor.value(item); +} + +/*! + Returns the \a item's color. If there is no color set for item it returns parent \a item's + color (if there is no color set for parent it returns grandparent's color and so on). In case + the color is not set for \a item and it's top level item it returns invalid color. + + \sa backgroundColor(), setBackgroundColor() +*/ + +QColor QtTreePropertyBrowser::calculatedBackgroundColor(QtBrowserItem *item) const +{ + return d_ptr->calculatedBackgroundColor(item); +} + +/*! + \property QtTreePropertyBrowser::propertiesWithoutValueMarked + \brief whether to enable or disable marking properties without value. + + When marking is enabled the item's background is rendered in dark color and item's + foreground is rendered with light color. + + \sa propertiesWithoutValueMarked() +*/ +void QtTreePropertyBrowser::setPropertiesWithoutValueMarked(bool mark) +{ + if (d_ptr->m_markPropertiesWithoutValue == mark) + return; + + d_ptr->m_markPropertiesWithoutValue = mark; + QMapIterator<QTreeWidgetItem *, QtBrowserItem *> it(d_ptr->m_itemToIndex); + while (it.hasNext()) { + QtProperty *property = it.next().value()->property(); + if (!property->hasValue()) + d_ptr->updateItem(it.key()); + } + d_ptr->m_treeWidget->viewport()->update(); +} + +bool QtTreePropertyBrowser::propertiesWithoutValueMarked() const +{ + return d_ptr->m_markPropertiesWithoutValue; +} + +/*! + \reimp +*/ +void QtTreePropertyBrowser::itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem) +{ + d_ptr->propertyInserted(item, afterItem); +} + +/*! + \reimp +*/ +void QtTreePropertyBrowser::itemRemoved(QtBrowserItem *item) +{ + d_ptr->propertyRemoved(item); +} + +/*! + \reimp +*/ +void QtTreePropertyBrowser::itemChanged(QtBrowserItem *item) +{ + d_ptr->propertyChanged(item); +} + +/*! + Sets the current item to \a item and opens the relevant editor for it. +*/ +void QtTreePropertyBrowser::editItem(QtBrowserItem *item) +{ + d_ptr->editItem(item); +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qttreepropertybrowser.cpp" +#include "qttreepropertybrowser.moc" diff --git a/qtpropertybrowser/src/qttreepropertybrowser.h b/qtpropertybrowser/src/qttreepropertybrowser.h new file mode 100644 index 0000000..c5f7fa8 --- /dev/null +++ b/qtpropertybrowser/src/qttreepropertybrowser.h @@ -0,0 +1,137 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTTREEPROPERTYBROWSER_H +#define QTTREEPROPERTYBROWSER_H + +#include "qtpropertybrowser.h" + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QTreeWidgetItem; +class QtTreePropertyBrowserPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtTreePropertyBrowser : public QtAbstractPropertyBrowser +{ + Q_OBJECT + Q_ENUMS(ResizeMode) + Q_PROPERTY(int indentation READ indentation WRITE setIndentation) + Q_PROPERTY(bool rootIsDecorated READ rootIsDecorated WRITE setRootIsDecorated) + Q_PROPERTY(bool alternatingRowColors READ alternatingRowColors WRITE setAlternatingRowColors) + Q_PROPERTY(bool headerVisible READ isHeaderVisible WRITE setHeaderVisible) + Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode) + Q_PROPERTY(int splitterPosition READ splitterPosition WRITE setSplitterPosition) + Q_PROPERTY(bool propertiesWithoutValueMarked READ propertiesWithoutValueMarked WRITE setPropertiesWithoutValueMarked) +public: + + enum ResizeMode + { + Interactive, + Stretch, + Fixed, + ResizeToContents + }; + + QtTreePropertyBrowser(QWidget *parent = 0); + ~QtTreePropertyBrowser(); + + int indentation() const; + void setIndentation(int i); + + bool rootIsDecorated() const; + void setRootIsDecorated(bool show); + + bool alternatingRowColors() const; + void setAlternatingRowColors(bool enable); + + bool isHeaderVisible() const; + void setHeaderVisible(bool visible); + + ResizeMode resizeMode() const; + void setResizeMode(ResizeMode mode); + + int splitterPosition() const; + void setSplitterPosition(int position); + + void setExpanded(QtBrowserItem *item, bool expanded); + bool isExpanded(QtBrowserItem *item) const; + + bool isItemVisible(QtBrowserItem *item) const; + void setItemVisible(QtBrowserItem *item, bool visible); + + void setBackgroundColor(QtBrowserItem *item, const QColor &color); + QColor backgroundColor(QtBrowserItem *item) const; + QColor calculatedBackgroundColor(QtBrowserItem *item) const; + + void setPropertiesWithoutValueMarked(bool mark); + bool propertiesWithoutValueMarked() const; + + void editItem(QtBrowserItem *item); + +Q_SIGNALS: + + void collapsed(QtBrowserItem *item); + void expanded(QtBrowserItem *item); + +protected: + virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem); + virtual void itemRemoved(QtBrowserItem *item); + virtual void itemChanged(QtBrowserItem *item); + +private: + + QtTreePropertyBrowserPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtTreePropertyBrowser) + Q_DISABLE_COPY(QtTreePropertyBrowser) + + Q_PRIVATE_SLOT(d_func(), void slotCollapsed(const QModelIndex &)) + Q_PRIVATE_SLOT(d_func(), void slotExpanded(const QModelIndex &)) + Q_PRIVATE_SLOT(d_func(), void slotCurrentBrowserItemChanged(QtBrowserItem *)) + Q_PRIVATE_SLOT(d_func(), void slotCurrentTreeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)) + +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#endif diff --git a/qtpropertybrowser/src/qtvariantproperty.cpp b/qtpropertybrowser/src/qtvariantproperty.cpp new file mode 100644 index 0000000..6ea935a --- /dev/null +++ b/qtpropertybrowser/src/qtvariantproperty.cpp @@ -0,0 +1,2282 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#include "qtvariantproperty.h" +#include "qtpropertymanager.h" +#include "qteditorfactory.h" +#include <QtCore/QVariant> +#include <QtGui/QIcon> +#include <QtCore/QDate> +#include <QtCore/QLocale> + +#if defined(Q_CC_MSVC) +# pragma warning(disable: 4786) /* MS VS 6: truncating debug info after 255 characters */ +#endif + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +class QtEnumPropertyType +{ +}; + + +class QtFlagPropertyType +{ +}; + + +class QtGroupPropertyType +{ +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +Q_DECLARE_METATYPE(QtEnumPropertyType) +Q_DECLARE_METATYPE(QtFlagPropertyType) +Q_DECLARE_METATYPE(QtGroupPropertyType) + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +/*! + Returns the type id for an enum property. + + Note that the property's value type can be retrieved using the + valueType() function (which is QVariant::Int for the enum property + type). + + \sa propertyType(), valueType() +*/ +int QtVariantPropertyManager::enumTypeId() +{ + return qMetaTypeId<QtEnumPropertyType>(); +} + +/*! + Returns the type id for a flag property. + + Note that the property's value type can be retrieved using the + valueType() function (which is QVariant::Int for the flag property + type). + + \sa propertyType(), valueType() +*/ +int QtVariantPropertyManager::flagTypeId() +{ + return qMetaTypeId<QtFlagPropertyType>(); +} + +/*! + Returns the type id for a group property. + + Note that the property's value type can be retrieved using the + valueType() function (which is QVariant::Invalid for the group + property type, since it doesn't provide any value). + + \sa propertyType(), valueType() +*/ +int QtVariantPropertyManager::groupTypeId() +{ + return qMetaTypeId<QtGroupPropertyType>(); +} + +/*! + Returns the type id for a icon map attribute. + + Note that the property's attribute type can be retrieved using the + attributeType() function. + + \sa attributeType(), QtEnumPropertyManager::enumIcons() +*/ +int QtVariantPropertyManager::iconMapTypeId() +{ + return qMetaTypeId<QtIconMap>(); +} + +typedef QMap<const QtProperty *, QtProperty *> PropertyMap; +Q_GLOBAL_STATIC(PropertyMap, propertyToWrappedProperty) + +static QtProperty *wrappedProperty(QtProperty *property) +{ + return propertyToWrappedProperty()->value(property, 0); +} + +class QtVariantPropertyPrivate +{ + QtVariantProperty *q_ptr; +public: + QtVariantPropertyPrivate(QtVariantPropertyManager *m) : manager(m) {} + + QtVariantPropertyManager *manager; +}; + +/*! + \class QtVariantProperty + + \brief The QtVariantProperty class is a convenience class handling + QVariant based properties. + + QtVariantProperty provides additional API: A property's type, + value type, attribute values and current value can easily be + retrieved using the propertyType(), valueType(), attributeValue() + and value() functions respectively. In addition, the attribute + values and the current value can be set using the corresponding + setValue() and setAttribute() functions. + + For example, instead of writing: + + \code + QtVariantPropertyManager *variantPropertyManager; + QtProperty *property; + + variantPropertyManager->setValue(property, 10); + \endcode + + you can write: + + \code + QtVariantPropertyManager *variantPropertyManager; + QtVariantProperty *property; + + property->setValue(10); + \endcode + + QtVariantProperty instances can only be created by the + QtVariantPropertyManager class. + + \sa QtProperty, QtVariantPropertyManager, QtVariantEditorFactory +*/ + +/*! + Creates a variant property using the given \a manager. + + Do not use this constructor to create variant property instances; + use the QtVariantPropertyManager::addProperty() function + instead. This constructor is used internally by the + QtVariantPropertyManager::createProperty() function. + + \sa QtVariantPropertyManager +*/ +QtVariantProperty::QtVariantProperty(QtVariantPropertyManager *manager) + : QtProperty(manager), d_ptr(new QtVariantPropertyPrivate(manager)) +{ + +} + +/*! + Destroys this property. + + \sa QtProperty::~QtProperty() +*/ +QtVariantProperty::~QtVariantProperty() +{ + delete d_ptr; +} + +/*! + Returns the property's current value. + + \sa valueType(), setValue() +*/ +QVariant QtVariantProperty::value() const +{ + return d_ptr->manager->value(this); +} + +/*! + Returns this property's value for the specified \a attribute. + + QtVariantPropertyManager provides a couple of related functions: + \l{QtVariantPropertyManager::attributes()}{attributes()} and + \l{QtVariantPropertyManager::attributeType()}{attributeType()}. + + \sa setAttribute() +*/ +QVariant QtVariantProperty::attributeValue(const QString &attribute) const +{ + return d_ptr->manager->attributeValue(this, attribute); +} + +/*! + Returns the type of this property's value. + + \sa propertyType() +*/ +int QtVariantProperty::valueType() const +{ + return d_ptr->manager->valueType(this); +} + +/*! + Returns this property's type. + + QtVariantPropertyManager provides several related functions: + \l{QtVariantPropertyManager::enumTypeId()}{enumTypeId()}, + \l{QtVariantPropertyManager::flagTypeId()}{flagTypeId()} and + \l{QtVariantPropertyManager::groupTypeId()}{groupTypeId()}. + + \sa valueType() +*/ +int QtVariantProperty::propertyType() const +{ + return d_ptr->manager->propertyType(this); +} + +/*! + Sets the value of this property to \a value. + + The specified \a value must be of the type returned by + valueType(), or of a type that can be converted to valueType() + using the QVariant::canConvert() function; otherwise this function + does nothing. + + \sa value() +*/ +void QtVariantProperty::setValue(const QVariant &value) +{ + d_ptr->manager->setValue(this, value); +} + +/*! + Sets the \a attribute of property to \a value. + + QtVariantPropertyManager provides the related + \l{QtVariantPropertyManager::setAttribute()}{setAttribute()} + function. + + \sa attributeValue() +*/ +void QtVariantProperty::setAttribute(const QString &attribute, const QVariant &value) +{ + d_ptr->manager->setAttribute(this, attribute, value); +} + +class QtVariantPropertyManagerPrivate +{ + QtVariantPropertyManager *q_ptr; + Q_DECLARE_PUBLIC(QtVariantPropertyManager) +public: + QtVariantPropertyManagerPrivate(); + + bool m_creatingProperty; + bool m_creatingSubProperties; + bool m_destroyingSubProperties; + int m_propertyType; + + void slotValueChanged(QtProperty *property, int val); + void slotRangeChanged(QtProperty *property, int min, int max); + void slotSingleStepChanged(QtProperty *property, int step); + void slotValueChanged(QtProperty *property, double val); + void slotRangeChanged(QtProperty *property, double min, double max); + void slotSingleStepChanged(QtProperty *property, double step); + void slotDecimalsChanged(QtProperty *property, int prec); + void slotValueChanged(QtProperty *property, bool val); + void slotValueChanged(QtProperty *property, const QString &val); + void slotRegExpChanged(QtProperty *property, const QRegExp ®Exp); + void slotValueChanged(QtProperty *property, const QDate &val); + void slotRangeChanged(QtProperty *property, const QDate &min, const QDate &max); + void slotValueChanged(QtProperty *property, const QTime &val); + void slotValueChanged(QtProperty *property, const QDateTime &val); + void slotValueChanged(QtProperty *property, const QKeySequence &val); + void slotValueChanged(QtProperty *property, const QChar &val); + void slotValueChanged(QtProperty *property, const QLocale &val); + void slotValueChanged(QtProperty *property, const QPoint &val); + void slotValueChanged(QtProperty *property, const QPointF &val); + void slotValueChanged(QtProperty *property, const QSize &val); + void slotRangeChanged(QtProperty *property, const QSize &min, const QSize &max); + void slotValueChanged(QtProperty *property, const QSizeF &val); + void slotRangeChanged(QtProperty *property, const QSizeF &min, const QSizeF &max); + void slotValueChanged(QtProperty *property, const QRect &val); + void slotConstraintChanged(QtProperty *property, const QRect &val); + void slotValueChanged(QtProperty *property, const QRectF &val); + void slotConstraintChanged(QtProperty *property, const QRectF &val); + void slotValueChanged(QtProperty *property, const QColor &val); + void slotEnumChanged(QtProperty *property, int val); + void slotEnumNamesChanged(QtProperty *property, const QStringList &enumNames); + void slotEnumIconsChanged(QtProperty *property, const QMap<int, QIcon> &enumIcons); + void slotValueChanged(QtProperty *property, const QSizePolicy &val); + void slotValueChanged(QtProperty *property, const QFont &val); + void slotValueChanged(QtProperty *property, const QCursor &val); + void slotFlagChanged(QtProperty *property, int val); + void slotFlagNamesChanged(QtProperty *property, const QStringList &flagNames); + void slotPropertyInserted(QtProperty *property, QtProperty *parent, QtProperty *after); + void slotPropertyRemoved(QtProperty *property, QtProperty *parent); + + void valueChanged(QtProperty *property, const QVariant &val); + + int internalPropertyToType(QtProperty *property) const; + QtVariantProperty *createSubProperty(QtVariantProperty *parent, QtVariantProperty *after, + QtProperty *internal); + void removeSubProperty(QtVariantProperty *property); + + QMap<int, QtAbstractPropertyManager *> m_typeToPropertyManager; + QMap<int, QMap<QString, int> > m_typeToAttributeToAttributeType; + + QMap<const QtProperty *, QPair<QtVariantProperty *, int> > m_propertyToType; + + QMap<int, int> m_typeToValueType; + + + QMap<QtProperty *, QtVariantProperty *> m_internalToProperty; + + const QString m_constraintAttribute; + const QString m_singleStepAttribute; + const QString m_decimalsAttribute; + const QString m_enumIconsAttribute; + const QString m_enumNamesAttribute; + const QString m_flagNamesAttribute; + const QString m_maximumAttribute; + const QString m_minimumAttribute; + const QString m_regExpAttribute; +}; + +QtVariantPropertyManagerPrivate::QtVariantPropertyManagerPrivate() : + m_constraintAttribute(QLatin1String("constraint")), + m_singleStepAttribute(QLatin1String("singleStep")), + m_decimalsAttribute(QLatin1String("decimals")), + m_enumIconsAttribute(QLatin1String("enumIcons")), + m_enumNamesAttribute(QLatin1String("enumNames")), + m_flagNamesAttribute(QLatin1String("flagNames")), + m_maximumAttribute(QLatin1String("maximum")), + m_minimumAttribute(QLatin1String("minimum")), + m_regExpAttribute(QLatin1String("regExp")) +{ +} + +int QtVariantPropertyManagerPrivate::internalPropertyToType(QtProperty *property) const +{ + int type = 0; + QtAbstractPropertyManager *internPropertyManager = property->propertyManager(); + if (qobject_cast<QtIntPropertyManager *>(internPropertyManager)) + type = QVariant::Int; + else if (qobject_cast<QtEnumPropertyManager *>(internPropertyManager)) + type = QtVariantPropertyManager::enumTypeId(); + else if (qobject_cast<QtBoolPropertyManager *>(internPropertyManager)) + type = QVariant::Bool; + else if (qobject_cast<QtDoublePropertyManager *>(internPropertyManager)) + type = QVariant::Double; + return type; +} + +QtVariantProperty *QtVariantPropertyManagerPrivate::createSubProperty(QtVariantProperty *parent, + QtVariantProperty *after, QtProperty *internal) +{ + int type = internalPropertyToType(internal); + if (!type) + return 0; + + bool wasCreatingSubProperties = m_creatingSubProperties; + m_creatingSubProperties = true; + + QtVariantProperty *varChild = q_ptr->addProperty(type, internal->propertyName()); + + m_creatingSubProperties = wasCreatingSubProperties; + + varChild->setPropertyName(internal->propertyName()); + varChild->setToolTip(internal->toolTip()); + varChild->setStatusTip(internal->statusTip()); + varChild->setWhatsThis(internal->whatsThis()); + + parent->insertSubProperty(varChild, after); + + m_internalToProperty[internal] = varChild; + propertyToWrappedProperty()->insert(varChild, internal); + return varChild; +} + +void QtVariantPropertyManagerPrivate::removeSubProperty(QtVariantProperty *property) +{ + QtProperty *internChild = wrappedProperty(property); + bool wasDestroyingSubProperties = m_destroyingSubProperties; + m_destroyingSubProperties = true; + delete property; + m_destroyingSubProperties = wasDestroyingSubProperties; + m_internalToProperty.remove(internChild); + propertyToWrappedProperty()->remove(property); +} + +void QtVariantPropertyManagerPrivate::slotPropertyInserted(QtProperty *property, + QtProperty *parent, QtProperty *after) +{ + if (m_creatingProperty) + return; + + QtVariantProperty *varParent = m_internalToProperty.value(parent, 0); + if (!varParent) + return; + + QtVariantProperty *varAfter = 0; + if (after) { + varAfter = m_internalToProperty.value(after, 0); + if (!varAfter) + return; + } + + createSubProperty(varParent, varAfter, property); +} + +void QtVariantPropertyManagerPrivate::slotPropertyRemoved(QtProperty *property, QtProperty *parent) +{ + Q_UNUSED(parent) + + QtVariantProperty *varProperty = m_internalToProperty.value(property, 0); + if (!varProperty) + return; + + removeSubProperty(varProperty); +} + +void QtVariantPropertyManagerPrivate::valueChanged(QtProperty *property, const QVariant &val) +{ + QtVariantProperty *varProp = m_internalToProperty.value(property, 0); + if (!varProp) + return; + emit q_ptr->valueChanged(varProp, val); + emit q_ptr->propertyChanged(varProp); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, int val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, int min, int max) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) { + emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min)); + emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max)); + } +} + +void QtVariantPropertyManagerPrivate::slotSingleStepChanged(QtProperty *property, int step) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_singleStepAttribute, QVariant(step)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, double val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, double min, double max) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) { + emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min)); + emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max)); + } +} + +void QtVariantPropertyManagerPrivate::slotSingleStepChanged(QtProperty *property, double step) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_singleStepAttribute, QVariant(step)); +} + +void QtVariantPropertyManagerPrivate::slotDecimalsChanged(QtProperty *property, int prec) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_decimalsAttribute, QVariant(prec)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, bool val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QString &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotRegExpChanged(QtProperty *property, const QRegExp ®Exp) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_regExpAttribute, QVariant(regExp)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QDate &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, const QDate &min, const QDate &max) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) { + emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min)); + emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max)); + } +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QTime &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QDateTime &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QKeySequence &val) +{ + QVariant v; + qVariantSetValue(v, val); + valueChanged(property, v); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QChar &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QLocale &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QPoint &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QPointF &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QSize &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, const QSize &min, const QSize &max) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) { + emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min)); + emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max)); + } +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QSizeF &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, const QSizeF &min, const QSizeF &max) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) { + emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min)); + emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max)); + } +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QRect &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotConstraintChanged(QtProperty *property, const QRect &constraint) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_constraintAttribute, QVariant(constraint)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QRectF &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotConstraintChanged(QtProperty *property, const QRectF &constraint) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_constraintAttribute, QVariant(constraint)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QColor &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotEnumNamesChanged(QtProperty *property, const QStringList &enumNames) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_enumNamesAttribute, QVariant(enumNames)); +} + +void QtVariantPropertyManagerPrivate::slotEnumIconsChanged(QtProperty *property, const QMap<int, QIcon> &enumIcons) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) { + QVariant v; + qVariantSetValue(v, enumIcons); + emit q_ptr->attributeChanged(varProp, m_enumIconsAttribute, v); + } +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QSizePolicy &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QFont &val) +{ + valueChanged(property, QVariant(val)); +} + +void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QCursor &val) +{ +#ifndef QT_NO_CURSOR + valueChanged(property, QVariant(val)); +#endif +} + +void QtVariantPropertyManagerPrivate::slotFlagNamesChanged(QtProperty *property, const QStringList &flagNames) +{ + if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) + emit q_ptr->attributeChanged(varProp, m_flagNamesAttribute, QVariant(flagNames)); +} + +/*! + \class QtVariantPropertyManager + + \brief The QtVariantPropertyManager class provides and manages QVariant based properties. + + QtVariantPropertyManager provides the addProperty() function which + creates QtVariantProperty objects. The QtVariantProperty class is + a convenience class handling QVariant based properties inheriting + QtProperty. A QtProperty object created by a + QtVariantPropertyManager instance can be converted into a + QtVariantProperty object using the variantProperty() function. + + The property's value can be retrieved using the value(), and set + using the setValue() slot. In addition the property's type, and + the type of its value, can be retrieved using the propertyType() + and valueType() functions respectively. + + A property's type is a QVariant::Type enumerator value, and + usually a property's type is the same as its value type. But for + some properties the types differ, for example for enums, flags and + group types in which case QtVariantPropertyManager provides the + enumTypeId(), flagTypeId() and groupTypeId() functions, + respectively, to identify their property type (the value types are + QVariant::Int for the enum and flag types, and QVariant::Invalid + for the group type). + + Use the isPropertyTypeSupported() function to check if a particular + property type is supported. The currently supported property types + are: + + \table + \header + \o Property Type + \o Property Type Id + \row + \o int + \o QVariant::Int + \row + \o double + \o QVariant::Double + \row + \o bool + \o QVariant::Bool + \row + \o QString + \o QVariant::String + \row + \o QDate + \o QVariant::Date + \row + \o QTime + \o QVariant::Time + \row + \o QDateTime + \o QVariant::DateTime + \row + \o QKeySequence + \o QVariant::KeySequence + \row + \o QChar + \o QVariant::Char + \row + \o QLocale + \o QVariant::Locale + \row + \o QPoint + \o QVariant::Point + \row + \o QPointF + \o QVariant::PointF + \row + \o QSize + \o QVariant::Size + \row + \o QSizeF + \o QVariant::SizeF + \row + \o QRect + \o QVariant::Rect + \row + \o QRectF + \o QVariant::RectF + \row + \o QColor + \o QVariant::Color + \row + \o QSizePolicy + \o QVariant::SizePolicy + \row + \o QFont + \o QVariant::Font + \row + \o QCursor + \o QVariant::Cursor + \row + \o enum + \o enumTypeId() + \row + \o flag + \o flagTypeId() + \row + \o group + \o groupTypeId() + \endtable + + Each property type can provide additional attributes, + e.g. QVariant::Int and QVariant::Double provides minimum and + maximum values. The currently supported attributes are: + + \table + \header + \o Property Type + \o Attribute Name + \o Attribute Type + \row + \o \c int + \o minimum + \o QVariant::Int + \row + \o + \o maximum + \o QVariant::Int + \row + \o + \o singleStep + \o QVariant::Int + \row + \o \c double + \o minimum + \o QVariant::Double + \row + \o + \o maximum + \o QVariant::Double + \row + \o + \o singleStep + \o QVariant::Double + \row + \o + \o decimals + \o QVariant::Int + \row + \o QString + \o regExp + \o QVariant::RegExp + \row + \o QDate + \o minimum + \o QVariant::Date + \row + \o + \o maximum + \o QVariant::Date + \row + \o QPointF + \o decimals + \o QVariant::Int + \row + \o QSize + \o minimum + \o QVariant::Size + \row + \o + \o maximum + \o QVariant::Size + \row + \o QSizeF + \o minimum + \o QVariant::SizeF + \row + \o + \o maximum + \o QVariant::SizeF + \row + \o + \o decimals + \o QVariant::Int + \row + \o QRect + \o constraint + \o QVariant::Rect + \row + \o QRectF + \o constraint + \o QVariant::RectF + \row + \o + \o decimals + \o QVariant::Int + \row + \o \c enum + \o enumNames + \o QVariant::StringList + \row + \o + \o enumIcons + \o iconMapTypeId() + \row + \o \c flag + \o flagNames + \o QVariant::StringList + \endtable + + The attributes for a given property type can be retrieved using + the attributes() function. Each attribute has a value type which + can be retrieved using the attributeType() function, and a value + accessible through the attributeValue() function. In addition, the + value can be set using the setAttribute() slot. + + QtVariantManager also provides the valueChanged() signal which is + emitted whenever a property created by this manager change, and + the attributeChanged() signal which is emitted whenever an + attribute of such a property changes. + + \sa QtVariantProperty, QtVariantEditorFactory +*/ + +/*! + \fn void QtVariantPropertyManager::valueChanged(QtProperty *property, const QVariant &value) + + This signal is emitted whenever a property created by this manager + changes its value, passing a pointer to the \a property and the + new \a value as parameters. + + \sa setValue() +*/ + +/*! + \fn void QtVariantPropertyManager::attributeChanged(QtProperty *property, + const QString &attribute, const QVariant &value) + + This signal is emitted whenever an attribute of a property created + by this manager changes its value, passing a pointer to the \a + property, the \a attribute and the new \a value as parameters. + + \sa setAttribute() +*/ + +/*! + Creates a manager with the given \a parent. +*/ +QtVariantPropertyManager::QtVariantPropertyManager(QObject *parent) + : QtAbstractPropertyManager(parent) +{ + d_ptr = new QtVariantPropertyManagerPrivate; + d_ptr->q_ptr = this; + + d_ptr->m_creatingProperty = false; + d_ptr->m_creatingSubProperties = false; + d_ptr->m_destroyingSubProperties = false; + d_ptr->m_propertyType = 0; + + // IntPropertyManager + QtIntPropertyManager *intPropertyManager = new QtIntPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Int] = intPropertyManager; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Int][d_ptr->m_minimumAttribute] = QVariant::Int; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Int][d_ptr->m_maximumAttribute] = QVariant::Int; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Int][d_ptr->m_singleStepAttribute] = QVariant::Int; + d_ptr->m_typeToValueType[QVariant::Int] = QVariant::Int; + connect(intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(intPropertyManager, SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(intPropertyManager, SIGNAL(singleStepChanged(QtProperty *, int)), + this, SLOT(slotSingleStepChanged(QtProperty *, int))); + // DoublePropertyManager + QtDoublePropertyManager *doublePropertyManager = new QtDoublePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Double] = doublePropertyManager; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_minimumAttribute] = + QVariant::Double; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_maximumAttribute] = + QVariant::Double; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_singleStepAttribute] = + QVariant::Double; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_decimalsAttribute] = + QVariant::Int; + d_ptr->m_typeToValueType[QVariant::Double] = QVariant::Double; + connect(doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotValueChanged(QtProperty *, double))); + connect(doublePropertyManager, SIGNAL(rangeChanged(QtProperty *, double, double)), + this, SLOT(slotRangeChanged(QtProperty *, double, double))); + connect(doublePropertyManager, SIGNAL(singleStepChanged(QtProperty *, double)), + this, SLOT(slotSingleStepChanged(QtProperty *, double))); + connect(doublePropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)), + this, SLOT(slotDecimalsChanged(QtProperty *, int))); + // BoolPropertyManager + QtBoolPropertyManager *boolPropertyManager = new QtBoolPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Bool] = boolPropertyManager; + d_ptr->m_typeToValueType[QVariant::Bool] = QVariant::Bool; + connect(boolPropertyManager, SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotValueChanged(QtProperty *, bool))); + // StringPropertyManager + QtStringPropertyManager *stringPropertyManager = new QtStringPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::String] = stringPropertyManager; + d_ptr->m_typeToValueType[QVariant::String] = QVariant::String; + d_ptr->m_typeToAttributeToAttributeType[QVariant::String][d_ptr->m_regExpAttribute] = + QVariant::RegExp; + connect(stringPropertyManager, SIGNAL(valueChanged(QtProperty *, const QString &)), + this, SLOT(slotValueChanged(QtProperty *, const QString &))); + connect(stringPropertyManager, SIGNAL(regExpChanged(QtProperty *, const QRegExp &)), + this, SLOT(slotRegExpChanged(QtProperty *, const QRegExp &))); + // DatePropertyManager + QtDatePropertyManager *datePropertyManager = new QtDatePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Date] = datePropertyManager; + d_ptr->m_typeToValueType[QVariant::Date] = QVariant::Date; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Date][d_ptr->m_minimumAttribute] = + QVariant::Date; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Date][d_ptr->m_maximumAttribute] = + QVariant::Date; + connect(datePropertyManager, SIGNAL(valueChanged(QtProperty *, const QDate &)), + this, SLOT(slotValueChanged(QtProperty *, const QDate &))); + connect(datePropertyManager, SIGNAL(rangeChanged(QtProperty *, const QDate &, const QDate &)), + this, SLOT(slotRangeChanged(QtProperty *, const QDate &, const QDate &))); + // TimePropertyManager + QtTimePropertyManager *timePropertyManager = new QtTimePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Time] = timePropertyManager; + d_ptr->m_typeToValueType[QVariant::Time] = QVariant::Time; + connect(timePropertyManager, SIGNAL(valueChanged(QtProperty *, const QTime &)), + this, SLOT(slotValueChanged(QtProperty *, const QTime &))); + // DateTimePropertyManager + QtDateTimePropertyManager *dateTimePropertyManager = new QtDateTimePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::DateTime] = dateTimePropertyManager; + d_ptr->m_typeToValueType[QVariant::DateTime] = QVariant::DateTime; + connect(dateTimePropertyManager, SIGNAL(valueChanged(QtProperty *, const QDateTime &)), + this, SLOT(slotValueChanged(QtProperty *, const QDateTime &))); + // KeySequencePropertyManager + QtKeySequencePropertyManager *keySequencePropertyManager = new QtKeySequencePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::KeySequence] = keySequencePropertyManager; + d_ptr->m_typeToValueType[QVariant::KeySequence] = QVariant::KeySequence; + connect(keySequencePropertyManager, SIGNAL(valueChanged(QtProperty *, const QKeySequence &)), + this, SLOT(slotValueChanged(QtProperty *, const QKeySequence &))); + // CharPropertyManager + QtCharPropertyManager *charPropertyManager = new QtCharPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Char] = charPropertyManager; + d_ptr->m_typeToValueType[QVariant::Char] = QVariant::Char; + connect(charPropertyManager, SIGNAL(valueChanged(QtProperty *, const QChar &)), + this, SLOT(slotValueChanged(QtProperty *, const QChar &))); + // LocalePropertyManager + QtLocalePropertyManager *localePropertyManager = new QtLocalePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Locale] = localePropertyManager; + d_ptr->m_typeToValueType[QVariant::Locale] = QVariant::Locale; + connect(localePropertyManager, SIGNAL(valueChanged(QtProperty *, const QLocale &)), + this, SLOT(slotValueChanged(QtProperty *, const QLocale &))); + connect(localePropertyManager->subEnumPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(localePropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(localePropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // PointPropertyManager + QtPointPropertyManager *pointPropertyManager = new QtPointPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Point] = pointPropertyManager; + d_ptr->m_typeToValueType[QVariant::Point] = QVariant::Point; + connect(pointPropertyManager, SIGNAL(valueChanged(QtProperty *, const QPoint &)), + this, SLOT(slotValueChanged(QtProperty *, const QPoint &))); + connect(pointPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(pointPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(pointPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // PointFPropertyManager + QtPointFPropertyManager *pointFPropertyManager = new QtPointFPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::PointF] = pointFPropertyManager; + d_ptr->m_typeToValueType[QVariant::PointF] = QVariant::PointF; + d_ptr->m_typeToAttributeToAttributeType[QVariant::PointF][d_ptr->m_decimalsAttribute] = + QVariant::Int; + connect(pointFPropertyManager, SIGNAL(valueChanged(QtProperty *, const QPointF &)), + this, SLOT(slotValueChanged(QtProperty *, const QPointF &))); + connect(pointFPropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)), + this, SLOT(slotDecimalsChanged(QtProperty *, int))); + connect(pointFPropertyManager->subDoublePropertyManager(), SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotValueChanged(QtProperty *, double))); + connect(pointFPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(pointFPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // SizePropertyManager + QtSizePropertyManager *sizePropertyManager = new QtSizePropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Size] = sizePropertyManager; + d_ptr->m_typeToValueType[QVariant::Size] = QVariant::Size; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Size][d_ptr->m_minimumAttribute] = + QVariant::Size; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Size][d_ptr->m_maximumAttribute] = + QVariant::Size; + connect(sizePropertyManager, SIGNAL(valueChanged(QtProperty *, const QSize &)), + this, SLOT(slotValueChanged(QtProperty *, const QSize &))); + connect(sizePropertyManager, SIGNAL(rangeChanged(QtProperty *, const QSize &, const QSize &)), + this, SLOT(slotRangeChanged(QtProperty *, const QSize &, const QSize &))); + connect(sizePropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(sizePropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(sizePropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(sizePropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // SizeFPropertyManager + QtSizeFPropertyManager *sizeFPropertyManager = new QtSizeFPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::SizeF] = sizeFPropertyManager; + d_ptr->m_typeToValueType[QVariant::SizeF] = QVariant::SizeF; + d_ptr->m_typeToAttributeToAttributeType[QVariant::SizeF][d_ptr->m_minimumAttribute] = + QVariant::SizeF; + d_ptr->m_typeToAttributeToAttributeType[QVariant::SizeF][d_ptr->m_maximumAttribute] = + QVariant::SizeF; + d_ptr->m_typeToAttributeToAttributeType[QVariant::SizeF][d_ptr->m_decimalsAttribute] = + QVariant::Int; + connect(sizeFPropertyManager, SIGNAL(valueChanged(QtProperty *, const QSizeF &)), + this, SLOT(slotValueChanged(QtProperty *, const QSizeF &))); + connect(sizeFPropertyManager, SIGNAL(rangeChanged(QtProperty *, const QSizeF &, const QSizeF &)), + this, SLOT(slotRangeChanged(QtProperty *, const QSizeF &, const QSizeF &))); + connect(sizeFPropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)), + this, SLOT(slotDecimalsChanged(QtProperty *, int))); + connect(sizeFPropertyManager->subDoublePropertyManager(), SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotValueChanged(QtProperty *, double))); + connect(sizeFPropertyManager->subDoublePropertyManager(), SIGNAL(rangeChanged(QtProperty *, double, double)), + this, SLOT(slotRangeChanged(QtProperty *, double, double))); + connect(sizeFPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(sizeFPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // RectPropertyManager + QtRectPropertyManager *rectPropertyManager = new QtRectPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Rect] = rectPropertyManager; + d_ptr->m_typeToValueType[QVariant::Rect] = QVariant::Rect; + d_ptr->m_typeToAttributeToAttributeType[QVariant::Rect][d_ptr->m_constraintAttribute] = + QVariant::Rect; + connect(rectPropertyManager, SIGNAL(valueChanged(QtProperty *, const QRect &)), + this, SLOT(slotValueChanged(QtProperty *, const QRect &))); + connect(rectPropertyManager, SIGNAL(constraintChanged(QtProperty *, const QRect &)), + this, SLOT(slotConstraintChanged(QtProperty *, const QRect &))); + connect(rectPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(rectPropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(rectPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(rectPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // RectFPropertyManager + QtRectFPropertyManager *rectFPropertyManager = new QtRectFPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::RectF] = rectFPropertyManager; + d_ptr->m_typeToValueType[QVariant::RectF] = QVariant::RectF; + d_ptr->m_typeToAttributeToAttributeType[QVariant::RectF][d_ptr->m_constraintAttribute] = + QVariant::RectF; + d_ptr->m_typeToAttributeToAttributeType[QVariant::RectF][d_ptr->m_decimalsAttribute] = + QVariant::Int; + connect(rectFPropertyManager, SIGNAL(valueChanged(QtProperty *, const QRectF &)), + this, SLOT(slotValueChanged(QtProperty *, const QRectF &))); + connect(rectFPropertyManager, SIGNAL(constraintChanged(QtProperty *, const QRectF &)), + this, SLOT(slotConstraintChanged(QtProperty *, const QRectF &))); + connect(rectFPropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)), + this, SLOT(slotDecimalsChanged(QtProperty *, int))); + connect(rectFPropertyManager->subDoublePropertyManager(), SIGNAL(valueChanged(QtProperty *, double)), + this, SLOT(slotValueChanged(QtProperty *, double))); + connect(rectFPropertyManager->subDoublePropertyManager(), SIGNAL(rangeChanged(QtProperty *, double, double)), + this, SLOT(slotRangeChanged(QtProperty *, double, double))); + connect(rectFPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(rectFPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // ColorPropertyManager + QtColorPropertyManager *colorPropertyManager = new QtColorPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Color] = colorPropertyManager; + d_ptr->m_typeToValueType[QVariant::Color] = QVariant::Color; + connect(colorPropertyManager, SIGNAL(valueChanged(QtProperty *, const QColor &)), + this, SLOT(slotValueChanged(QtProperty *, const QColor &))); + connect(colorPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(colorPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(colorPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // EnumPropertyManager + int enumId = enumTypeId(); + QtEnumPropertyManager *enumPropertyManager = new QtEnumPropertyManager(this); + d_ptr->m_typeToPropertyManager[enumId] = enumPropertyManager; + d_ptr->m_typeToValueType[enumId] = QVariant::Int; + d_ptr->m_typeToAttributeToAttributeType[enumId][d_ptr->m_enumNamesAttribute] = + QVariant::StringList; + d_ptr->m_typeToAttributeToAttributeType[enumId][d_ptr->m_enumIconsAttribute] = + iconMapTypeId(); + connect(enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(enumPropertyManager, SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)), + this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &))); + connect(enumPropertyManager, SIGNAL(enumIconsChanged(QtProperty *, const QMap<int, QIcon> &)), + this, SLOT(slotEnumIconsChanged(QtProperty *, const QMap<int, QIcon> &))); + // SizePolicyPropertyManager + QtSizePolicyPropertyManager *sizePolicyPropertyManager = new QtSizePolicyPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::SizePolicy] = sizePolicyPropertyManager; + d_ptr->m_typeToValueType[QVariant::SizePolicy] = QVariant::SizePolicy; + connect(sizePolicyPropertyManager, SIGNAL(valueChanged(QtProperty *, const QSizePolicy &)), + this, SLOT(slotValueChanged(QtProperty *, const QSizePolicy &))); + connect(sizePolicyPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(sizePolicyPropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(sizePolicyPropertyManager->subEnumPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(sizePolicyPropertyManager->subEnumPropertyManager(), + SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)), + this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &))); + connect(sizePolicyPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(sizePolicyPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // FontPropertyManager + QtFontPropertyManager *fontPropertyManager = new QtFontPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Font] = fontPropertyManager; + d_ptr->m_typeToValueType[QVariant::Font] = QVariant::Font; + connect(fontPropertyManager, SIGNAL(valueChanged(QtProperty *, const QFont &)), + this, SLOT(slotValueChanged(QtProperty *, const QFont &))); + connect(fontPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(fontPropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)), + this, SLOT(slotRangeChanged(QtProperty *, int, int))); + connect(fontPropertyManager->subEnumPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(fontPropertyManager->subEnumPropertyManager(), + SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)), + this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &))); + connect(fontPropertyManager->subBoolPropertyManager(), SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotValueChanged(QtProperty *, bool))); + connect(fontPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(fontPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // CursorPropertyManager + QtCursorPropertyManager *cursorPropertyManager = new QtCursorPropertyManager(this); + d_ptr->m_typeToPropertyManager[QVariant::Cursor] = cursorPropertyManager; + d_ptr->m_typeToValueType[QVariant::Cursor] = QVariant::Cursor; + connect(cursorPropertyManager, SIGNAL(valueChanged(QtProperty *, const QCursor &)), + this, SLOT(slotValueChanged(QtProperty *, const QCursor &))); + // FlagPropertyManager + int flagId = flagTypeId(); + QtFlagPropertyManager *flagPropertyManager = new QtFlagPropertyManager(this); + d_ptr->m_typeToPropertyManager[flagId] = flagPropertyManager; + d_ptr->m_typeToValueType[flagId] = QVariant::Int; + d_ptr->m_typeToAttributeToAttributeType[flagId][d_ptr->m_flagNamesAttribute] = + QVariant::StringList; + connect(flagPropertyManager, SIGNAL(valueChanged(QtProperty *, int)), + this, SLOT(slotValueChanged(QtProperty *, int))); + connect(flagPropertyManager, SIGNAL(flagNamesChanged(QtProperty *, const QStringList &)), + this, SLOT(slotFlagNamesChanged(QtProperty *, const QStringList &))); + connect(flagPropertyManager->subBoolPropertyManager(), SIGNAL(valueChanged(QtProperty *, bool)), + this, SLOT(slotValueChanged(QtProperty *, bool))); + connect(flagPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)), + this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))); + connect(flagPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)), + this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *))); + // FlagPropertyManager + int groupId = groupTypeId(); + QtGroupPropertyManager *groupPropertyManager = new QtGroupPropertyManager(this); + d_ptr->m_typeToPropertyManager[groupId] = groupPropertyManager; + d_ptr->m_typeToValueType[groupId] = QVariant::Invalid; +} + +/*! + Destroys this manager, and all the properties it has created. +*/ +QtVariantPropertyManager::~QtVariantPropertyManager() +{ + clear(); + delete d_ptr; +} + +/*! + Returns the given \a property converted into a QtVariantProperty. + + If the \a property was not created by this variant manager, the + function returns 0. + + \sa createProperty() +*/ +QtVariantProperty *QtVariantPropertyManager::variantProperty(const QtProperty *property) const +{ + const QMap<const QtProperty *, QPair<QtVariantProperty *, int> >::const_iterator it = d_ptr->m_propertyToType.constFind(property); + if (it == d_ptr->m_propertyToType.constEnd()) + return 0; + return it.value().first; +} + +/*! + Returns true if the given \a propertyType is supported by this + variant manager; otherwise false. + + \sa propertyType() +*/ +bool QtVariantPropertyManager::isPropertyTypeSupported(int propertyType) const +{ + if (d_ptr->m_typeToValueType.contains(propertyType)) + return true; + return false; +} + +/*! + Creates and returns a variant property of the given \a propertyType + with the given \a name. + + If the specified \a propertyType is not supported by this variant + manager, this function returns 0. + + Do not use the inherited + QtAbstractPropertyManager::addProperty() function to create a + variant property (that function will always return 0 since it will + not be clear what type the property should have). + + \sa isPropertyTypeSupported() +*/ +QtVariantProperty *QtVariantPropertyManager::addProperty(int propertyType, const QString &name) +{ + if (!isPropertyTypeSupported(propertyType)) + return 0; + + bool wasCreating = d_ptr->m_creatingProperty; + d_ptr->m_creatingProperty = true; + d_ptr->m_propertyType = propertyType; + QtProperty *property = QtAbstractPropertyManager::addProperty(name); + d_ptr->m_creatingProperty = wasCreating; + d_ptr->m_propertyType = 0; + + if (!property) + return 0; + + return variantProperty(property); +} + +/*! + Returns the given \a property's value. + + If the given \a property is not managed by this manager, this + function returns an invalid variant. + + \sa setValue() +*/ +QVariant QtVariantPropertyManager::value(const QtProperty *property) const +{ + QtProperty *internProp = propertyToWrappedProperty()->value(property, 0); + if (internProp == 0) + return QVariant(); + + QtAbstractPropertyManager *manager = internProp->propertyManager(); + if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) { + return intManager->value(internProp); + } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) { + return doubleManager->value(internProp); + } else if (QtBoolPropertyManager *boolManager = qobject_cast<QtBoolPropertyManager *>(manager)) { + return boolManager->value(internProp); + } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) { + return stringManager->value(internProp); + } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) { + return dateManager->value(internProp); + } else if (QtTimePropertyManager *timeManager = qobject_cast<QtTimePropertyManager *>(manager)) { + return timeManager->value(internProp); + } else if (QtDateTimePropertyManager *dateTimeManager = qobject_cast<QtDateTimePropertyManager *>(manager)) { + return dateTimeManager->value(internProp); + } else if (QtKeySequencePropertyManager *keySequenceManager = qobject_cast<QtKeySequencePropertyManager *>(manager)) { + return keySequenceManager->value(internProp); + } else if (QtCharPropertyManager *charManager = qobject_cast<QtCharPropertyManager *>(manager)) { + return charManager->value(internProp); + } else if (QtLocalePropertyManager *localeManager = qobject_cast<QtLocalePropertyManager *>(manager)) { + return localeManager->value(internProp); + } else if (QtPointPropertyManager *pointManager = qobject_cast<QtPointPropertyManager *>(manager)) { + return pointManager->value(internProp); + } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) { + return pointFManager->value(internProp); + } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) { + return sizeManager->value(internProp); + } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) { + return sizeFManager->value(internProp); + } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) { + return rectManager->value(internProp); + } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) { + return rectFManager->value(internProp); + } else if (QtColorPropertyManager *colorManager = qobject_cast<QtColorPropertyManager *>(manager)) { + return colorManager->value(internProp); + } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) { + return enumManager->value(internProp); + } else if (QtSizePolicyPropertyManager *sizePolicyManager = + qobject_cast<QtSizePolicyPropertyManager *>(manager)) { + return sizePolicyManager->value(internProp); + } else if (QtFontPropertyManager *fontManager = qobject_cast<QtFontPropertyManager *>(manager)) { + return fontManager->value(internProp); +#ifndef QT_NO_CURSOR + } else if (QtCursorPropertyManager *cursorManager = qobject_cast<QtCursorPropertyManager *>(manager)) { + return cursorManager->value(internProp); +#endif + } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) { + return flagManager->value(internProp); + } + return QVariant(); +} + +/*! + Returns the given \a property's value type. + + \sa propertyType() +*/ +int QtVariantPropertyManager::valueType(const QtProperty *property) const +{ + int propType = propertyType(property); + return valueType(propType); +} + +/*! + \overload + + Returns the value type associated with the given \a propertyType. +*/ +int QtVariantPropertyManager::valueType(int propertyType) const +{ + if (d_ptr->m_typeToValueType.contains(propertyType)) + return d_ptr->m_typeToValueType[propertyType]; + return 0; +} + +/*! + Returns the given \a property's type. + + \sa valueType() +*/ +int QtVariantPropertyManager::propertyType(const QtProperty *property) const +{ + const QMap<const QtProperty *, QPair<QtVariantProperty *, int> >::const_iterator it = d_ptr->m_propertyToType.constFind(property); + if (it == d_ptr->m_propertyToType.constEnd()) + return 0; + return it.value().second; +} + +/*! + Returns the given \a property's value for the specified \a + attribute + + If the given \a property was not created by \e this manager, or if + the specified \a attribute does not exist, this function returns + an invalid variant. + + \sa attributes(), attributeType(), setAttribute() +*/ +QVariant QtVariantPropertyManager::attributeValue(const QtProperty *property, const QString &attribute) const +{ + int propType = propertyType(property); + if (!propType) + return QVariant(); + + QMap<int, QMap<QString, int> >::ConstIterator it = + d_ptr->m_typeToAttributeToAttributeType.find(propType); + if (it == d_ptr->m_typeToAttributeToAttributeType.constEnd()) + return QVariant(); + + QMap<QString, int> attributes = it.value(); + QMap<QString, int>::ConstIterator itAttr = attributes.find(attribute); + if (itAttr == attributes.constEnd()) + return QVariant(); + + QtProperty *internProp = propertyToWrappedProperty()->value(property, 0); + if (internProp == 0) + return QVariant(); + + QtAbstractPropertyManager *manager = internProp->propertyManager(); + if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + return intManager->maximum(internProp); + if (attribute == d_ptr->m_minimumAttribute) + return intManager->minimum(internProp); + if (attribute == d_ptr->m_singleStepAttribute) + return intManager->singleStep(internProp); + return QVariant(); + } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + return doubleManager->maximum(internProp); + if (attribute == d_ptr->m_minimumAttribute) + return doubleManager->minimum(internProp); + if (attribute == d_ptr->m_singleStepAttribute) + return doubleManager->singleStep(internProp); + if (attribute == d_ptr->m_decimalsAttribute) + return doubleManager->decimals(internProp); + return QVariant(); + } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) { + if (attribute == d_ptr->m_regExpAttribute) + return stringManager->regExp(internProp); + return QVariant(); + } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + return dateManager->maximum(internProp); + if (attribute == d_ptr->m_minimumAttribute) + return dateManager->minimum(internProp); + return QVariant(); + } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) { + if (attribute == d_ptr->m_decimalsAttribute) + return pointFManager->decimals(internProp); + return QVariant(); + } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + return sizeManager->maximum(internProp); + if (attribute == d_ptr->m_minimumAttribute) + return sizeManager->minimum(internProp); + return QVariant(); + } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + return sizeFManager->maximum(internProp); + if (attribute == d_ptr->m_minimumAttribute) + return sizeFManager->minimum(internProp); + if (attribute == d_ptr->m_decimalsAttribute) + return sizeFManager->decimals(internProp); + return QVariant(); + } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) { + if (attribute == d_ptr->m_constraintAttribute) + return rectManager->constraint(internProp); + return QVariant(); + } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) { + if (attribute == d_ptr->m_constraintAttribute) + return rectFManager->constraint(internProp); + if (attribute == d_ptr->m_decimalsAttribute) + return rectFManager->decimals(internProp); + return QVariant(); + } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) { + if (attribute == d_ptr->m_enumNamesAttribute) + return enumManager->enumNames(internProp); + if (attribute == d_ptr->m_enumIconsAttribute) { + QVariant v; + qVariantSetValue(v, enumManager->enumIcons(internProp)); + return v; + } + return QVariant(); + } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) { + if (attribute == d_ptr->m_flagNamesAttribute) + return flagManager->flagNames(internProp); + return QVariant(); + } + return QVariant(); +} + +/*! + Returns a list of the given \a propertyType 's attributes. + + \sa attributeValue(), attributeType() +*/ +QStringList QtVariantPropertyManager::attributes(int propertyType) const +{ + QMap<int, QMap<QString, int> >::ConstIterator it = + d_ptr->m_typeToAttributeToAttributeType.find(propertyType); + if (it == d_ptr->m_typeToAttributeToAttributeType.constEnd()) + return QStringList(); + return it.value().keys(); +} + +/*! + Returns the type of the specified \a attribute of the given \a + propertyType. + + If the given \a propertyType is not supported by \e this manager, + or if the given \a propertyType does not possess the specified \a + attribute, this function returns QVariant::Invalid. + + \sa attributes(), valueType() +*/ +int QtVariantPropertyManager::attributeType(int propertyType, const QString &attribute) const +{ + QMap<int, QMap<QString, int> >::ConstIterator it = + d_ptr->m_typeToAttributeToAttributeType.find(propertyType); + if (it == d_ptr->m_typeToAttributeToAttributeType.constEnd()) + return 0; + + QMap<QString, int> attributes = it.value(); + QMap<QString, int>::ConstIterator itAttr = attributes.find(attribute); + if (itAttr == attributes.constEnd()) + return 0; + return itAttr.value(); +} + +/*! + \fn void QtVariantPropertyManager::setValue(QtProperty *property, const QVariant &value) + + Sets the value of the given \a property to \a value. + + The specified \a value must be of a type returned by valueType(), + or of type that can be converted to valueType() using the + QVariant::canConvert() function, otherwise this function does + nothing. + + \sa value(), QtVariantProperty::setValue(), valueChanged() +*/ +void QtVariantPropertyManager::setValue(QtProperty *property, const QVariant &val) +{ + int propType = val.userType(); + if (!propType) + return; + + int valType = valueType(property); + + if (propType != valType && !val.canConvert(static_cast<QVariant::Type>(valType))) + return; + + QtProperty *internProp = propertyToWrappedProperty()->value(property, 0); + if (internProp == 0) + return; + + + QtAbstractPropertyManager *manager = internProp->propertyManager(); + if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) { + intManager->setValue(internProp, qVariantValue<int>(val)); + return; + } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) { + doubleManager->setValue(internProp, qVariantValue<double>(val)); + return; + } else if (QtBoolPropertyManager *boolManager = qobject_cast<QtBoolPropertyManager *>(manager)) { + boolManager->setValue(internProp, qVariantValue<bool>(val)); + return; + } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) { + stringManager->setValue(internProp, qVariantValue<QString>(val)); + return; + } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) { + dateManager->setValue(internProp, qVariantValue<QDate>(val)); + return; + } else if (QtTimePropertyManager *timeManager = qobject_cast<QtTimePropertyManager *>(manager)) { + timeManager->setValue(internProp, qVariantValue<QTime>(val)); + return; + } else if (QtDateTimePropertyManager *dateTimeManager = qobject_cast<QtDateTimePropertyManager *>(manager)) { + dateTimeManager->setValue(internProp, qVariantValue<QDateTime>(val)); + return; + } else if (QtKeySequencePropertyManager *keySequenceManager = qobject_cast<QtKeySequencePropertyManager *>(manager)) { + keySequenceManager->setValue(internProp, qVariantValue<QKeySequence>(val)); + return; + } else if (QtCharPropertyManager *charManager = qobject_cast<QtCharPropertyManager *>(manager)) { + charManager->setValue(internProp, qVariantValue<QChar>(val)); + return; + } else if (QtLocalePropertyManager *localeManager = qobject_cast<QtLocalePropertyManager *>(manager)) { + localeManager->setValue(internProp, qVariantValue<QLocale>(val)); + return; + } else if (QtPointPropertyManager *pointManager = qobject_cast<QtPointPropertyManager *>(manager)) { + pointManager->setValue(internProp, qVariantValue<QPoint>(val)); + return; + } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) { + pointFManager->setValue(internProp, qVariantValue<QPointF>(val)); + return; + } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) { + sizeManager->setValue(internProp, qVariantValue<QSize>(val)); + return; + } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) { + sizeFManager->setValue(internProp, qVariantValue<QSizeF>(val)); + return; + } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) { + rectManager->setValue(internProp, qVariantValue<QRect>(val)); + return; + } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) { + rectFManager->setValue(internProp, qVariantValue<QRectF>(val)); + return; + } else if (QtColorPropertyManager *colorManager = qobject_cast<QtColorPropertyManager *>(manager)) { + colorManager->setValue(internProp, qVariantValue<QColor>(val)); + return; + } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) { + enumManager->setValue(internProp, qVariantValue<int>(val)); + return; + } else if (QtSizePolicyPropertyManager *sizePolicyManager = + qobject_cast<QtSizePolicyPropertyManager *>(manager)) { + sizePolicyManager->setValue(internProp, qVariantValue<QSizePolicy>(val)); + return; + } else if (QtFontPropertyManager *fontManager = qobject_cast<QtFontPropertyManager *>(manager)) { + fontManager->setValue(internProp, qVariantValue<QFont>(val)); + return; +#ifndef QT_NO_CURSOR + } else if (QtCursorPropertyManager *cursorManager = qobject_cast<QtCursorPropertyManager *>(manager)) { + cursorManager->setValue(internProp, qVariantValue<QCursor>(val)); + return; +#endif + } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) { + flagManager->setValue(internProp, qVariantValue<int>(val)); + return; + } +} + +/*! + Sets the value of the specified \a attribute of the given \a + property, to \a value. + + The new \a value's type must be of the type returned by + attributeType(), or of a type that can be converted to + attributeType() using the QVariant::canConvert() function, + otherwise this function does nothing. + + \sa attributeValue(), QtVariantProperty::setAttribute(), attributeChanged() +*/ +void QtVariantPropertyManager::setAttribute(QtProperty *property, + const QString &attribute, const QVariant &value) +{ + QVariant oldAttr = attributeValue(property, attribute); + if (!oldAttr.isValid()) + return; + + int attrType = value.userType(); + if (!attrType) + return; + + if (attrType != attributeType(propertyType(property), attribute) && + !value.canConvert((QVariant::Type)attrType)) + return; + + QtProperty *internProp = propertyToWrappedProperty()->value(property, 0); + if (internProp == 0) + return; + + QtAbstractPropertyManager *manager = internProp->propertyManager(); + if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + intManager->setMaximum(internProp, qVariantValue<int>(value)); + else if (attribute == d_ptr->m_minimumAttribute) + intManager->setMinimum(internProp, qVariantValue<int>(value)); + else if (attribute == d_ptr->m_singleStepAttribute) + intManager->setSingleStep(internProp, qVariantValue<int>(value)); + return; + } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + doubleManager->setMaximum(internProp, qVariantValue<double>(value)); + if (attribute == d_ptr->m_minimumAttribute) + doubleManager->setMinimum(internProp, qVariantValue<double>(value)); + if (attribute == d_ptr->m_singleStepAttribute) + doubleManager->setSingleStep(internProp, qVariantValue<double>(value)); + if (attribute == d_ptr->m_decimalsAttribute) + doubleManager->setDecimals(internProp, qVariantValue<int>(value)); + return; + } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) { + if (attribute == d_ptr->m_regExpAttribute) + stringManager->setRegExp(internProp, qVariantValue<QRegExp>(value)); + return; + } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + dateManager->setMaximum(internProp, qVariantValue<QDate>(value)); + if (attribute == d_ptr->m_minimumAttribute) + dateManager->setMinimum(internProp, qVariantValue<QDate>(value)); + return; + } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) { + if (attribute == d_ptr->m_decimalsAttribute) + pointFManager->setDecimals(internProp, qVariantValue<int>(value)); + return; + } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + sizeManager->setMaximum(internProp, qVariantValue<QSize>(value)); + if (attribute == d_ptr->m_minimumAttribute) + sizeManager->setMinimum(internProp, qVariantValue<QSize>(value)); + return; + } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) { + if (attribute == d_ptr->m_maximumAttribute) + sizeFManager->setMaximum(internProp, qVariantValue<QSizeF>(value)); + if (attribute == d_ptr->m_minimumAttribute) + sizeFManager->setMinimum(internProp, qVariantValue<QSizeF>(value)); + if (attribute == d_ptr->m_decimalsAttribute) + sizeFManager->setDecimals(internProp, qVariantValue<int>(value)); + return; + } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) { + if (attribute == d_ptr->m_constraintAttribute) + rectManager->setConstraint(internProp, qVariantValue<QRect>(value)); + return; + } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) { + if (attribute == d_ptr->m_constraintAttribute) + rectFManager->setConstraint(internProp, qVariantValue<QRectF>(value)); + if (attribute == d_ptr->m_decimalsAttribute) + rectFManager->setDecimals(internProp, qVariantValue<int>(value)); + return; + } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) { + if (attribute == d_ptr->m_enumNamesAttribute) + enumManager->setEnumNames(internProp, qVariantValue<QStringList>(value)); + if (attribute == d_ptr->m_enumIconsAttribute) + enumManager->setEnumIcons(internProp, qVariantValue<QtIconMap>(value)); + return; + } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) { + if (attribute == d_ptr->m_flagNamesAttribute) + flagManager->setFlagNames(internProp, qVariantValue<QStringList>(value)); + return; + } +} + +/*! + \reimp +*/ +bool QtVariantPropertyManager::hasValue(const QtProperty *property) const +{ + if (propertyType(property) == groupTypeId()) + return false; + return true; +} + +/*! + \reimp +*/ +QString QtVariantPropertyManager::valueText(const QtProperty *property) const +{ + const QtProperty *internProp = propertyToWrappedProperty()->value(property, 0); + return internProp ? internProp->valueText() : QString(); +} + +/*! + \reimp +*/ +QIcon QtVariantPropertyManager::valueIcon(const QtProperty *property) const +{ + const QtProperty *internProp = propertyToWrappedProperty()->value(property, 0); + return internProp ? internProp->valueIcon() : QIcon(); +} + +/*! + \reimp +*/ +void QtVariantPropertyManager::initializeProperty(QtProperty *property) +{ + QtVariantProperty *varProp = variantProperty(property); + if (!varProp) + return; + + QMap<int, QtAbstractPropertyManager *>::ConstIterator it = + d_ptr->m_typeToPropertyManager.find(d_ptr->m_propertyType); + if (it != d_ptr->m_typeToPropertyManager.constEnd()) { + QtProperty *internProp = 0; + if (!d_ptr->m_creatingSubProperties) { + QtAbstractPropertyManager *manager = it.value(); + internProp = manager->addProperty(); + d_ptr->m_internalToProperty[internProp] = varProp; + } + propertyToWrappedProperty()->insert(varProp, internProp); + if (internProp) { + QList<QtProperty *> children = internProp->subProperties(); + QListIterator<QtProperty *> itChild(children); + QtVariantProperty *lastProperty = 0; + while (itChild.hasNext()) { + QtVariantProperty *prop = d_ptr->createSubProperty(varProp, lastProperty, itChild.next()); + lastProperty = prop ? prop : lastProperty; + } + } + } +} + +/*! + \reimp +*/ +void QtVariantPropertyManager::uninitializeProperty(QtProperty *property) +{ + const QMap<const QtProperty *, QPair<QtVariantProperty *, int> >::iterator type_it = d_ptr->m_propertyToType.find(property); + if (type_it == d_ptr->m_propertyToType.end()) + return; + + PropertyMap::iterator it = propertyToWrappedProperty()->find(property); + if (it != propertyToWrappedProperty()->end()) { + QtProperty *internProp = it.value(); + if (internProp) { + d_ptr->m_internalToProperty.remove(internProp); + if (!d_ptr->m_destroyingSubProperties) { + delete internProp; + } + } + propertyToWrappedProperty()->erase(it); + } + d_ptr->m_propertyToType.erase(type_it); +} + +/*! + \reimp +*/ +QtProperty *QtVariantPropertyManager::createProperty() +{ + if (!d_ptr->m_creatingProperty) + return 0; + + QtVariantProperty *property = new QtVariantProperty(this); + d_ptr->m_propertyToType.insert(property, qMakePair(property, d_ptr->m_propertyType)); + + return property; +} + +///////////////////////////// + +class QtVariantEditorFactoryPrivate +{ + QtVariantEditorFactory *q_ptr; + Q_DECLARE_PUBLIC(QtVariantEditorFactory) +public: + + QtSpinBoxFactory *m_spinBoxFactory; + QtDoubleSpinBoxFactory *m_doubleSpinBoxFactory; + QtCheckBoxFactory *m_checkBoxFactory; + QtLineEditFactory *m_lineEditFactory; + QtDateEditFactory *m_dateEditFactory; + QtTimeEditFactory *m_timeEditFactory; + QtDateTimeEditFactory *m_dateTimeEditFactory; + QtKeySequenceEditorFactory *m_keySequenceEditorFactory; + QtCharEditorFactory *m_charEditorFactory; + QtEnumEditorFactory *m_comboBoxFactory; + QtCursorEditorFactory *m_cursorEditorFactory; + QtColorEditorFactory *m_colorEditorFactory; + QtFontEditorFactory *m_fontEditorFactory; + + QMap<QtAbstractEditorFactoryBase *, int> m_factoryToType; + QMap<int, QtAbstractEditorFactoryBase *> m_typeToFactory; +}; + +/*! + \class QtVariantEditorFactory + + \brief The QtVariantEditorFactory class provides widgets for properties + created by QtVariantPropertyManager objects. + + The variant factory provides the following widgets for the + specified property types: + + \table + \header + \o Property Type + \o Widget + \row + \o \c int + \o QSpinBox + \row + \o \c double + \o QDoubleSpinBox + \row + \o \c bool + \o QCheckBox + \row + \o QString + \o QLineEdit + \row + \o QDate + \o QDateEdit + \row + \o QTime + \o QTimeEdit + \row + \o QDateTime + \o QDateTimeEdit + \row + \o QKeySequence + \o customized editor + \row + \o QChar + \o customized editor + \row + \o \c enum + \o QComboBox + \row + \o QCursor + \o QComboBox + \endtable + + Note that QtVariantPropertyManager supports several additional property + types for which the QtVariantEditorFactory class does not provide + editing widgets, e.g. QPoint and QSize. To provide widgets for other + types using the variant approach, derive from the QtVariantEditorFactory + class. + + \sa QtAbstractEditorFactory, QtVariantPropertyManager +*/ + +/*! + Creates a factory with the given \a parent. +*/ +QtVariantEditorFactory::QtVariantEditorFactory(QObject *parent) + : QtAbstractEditorFactory<QtVariantPropertyManager>(parent) +{ + d_ptr = new QtVariantEditorFactoryPrivate(); + d_ptr->q_ptr = this; + + d_ptr->m_spinBoxFactory = new QtSpinBoxFactory(this); + d_ptr->m_factoryToType[d_ptr->m_spinBoxFactory] = QVariant::Int; + d_ptr->m_typeToFactory[QVariant::Int] = d_ptr->m_spinBoxFactory; + + d_ptr->m_doubleSpinBoxFactory = new QtDoubleSpinBoxFactory(this); + d_ptr->m_factoryToType[d_ptr->m_doubleSpinBoxFactory] = QVariant::Double; + d_ptr->m_typeToFactory[QVariant::Double] = d_ptr->m_doubleSpinBoxFactory; + + d_ptr->m_checkBoxFactory = new QtCheckBoxFactory(this); + d_ptr->m_factoryToType[d_ptr->m_checkBoxFactory] = QVariant::Bool; + d_ptr->m_typeToFactory[QVariant::Bool] = d_ptr->m_checkBoxFactory; + + d_ptr->m_lineEditFactory = new QtLineEditFactory(this); + d_ptr->m_factoryToType[d_ptr->m_lineEditFactory] = QVariant::String; + d_ptr->m_typeToFactory[QVariant::String] = d_ptr->m_lineEditFactory; + + d_ptr->m_dateEditFactory = new QtDateEditFactory(this); + d_ptr->m_factoryToType[d_ptr->m_dateEditFactory] = QVariant::Date; + d_ptr->m_typeToFactory[QVariant::Date] = d_ptr->m_dateEditFactory; + + d_ptr->m_timeEditFactory = new QtTimeEditFactory(this); + d_ptr->m_factoryToType[d_ptr->m_timeEditFactory] = QVariant::Time; + d_ptr->m_typeToFactory[QVariant::Time] = d_ptr->m_timeEditFactory; + + d_ptr->m_dateTimeEditFactory = new QtDateTimeEditFactory(this); + d_ptr->m_factoryToType[d_ptr->m_dateTimeEditFactory] = QVariant::DateTime; + d_ptr->m_typeToFactory[QVariant::DateTime] = d_ptr->m_dateTimeEditFactory; + + d_ptr->m_keySequenceEditorFactory = new QtKeySequenceEditorFactory(this); + d_ptr->m_factoryToType[d_ptr->m_keySequenceEditorFactory] = QVariant::KeySequence; + d_ptr->m_typeToFactory[QVariant::KeySequence] = d_ptr->m_keySequenceEditorFactory; + + d_ptr->m_charEditorFactory = new QtCharEditorFactory(this); + d_ptr->m_factoryToType[d_ptr->m_charEditorFactory] = QVariant::Char; + d_ptr->m_typeToFactory[QVariant::Char] = d_ptr->m_charEditorFactory; + + d_ptr->m_cursorEditorFactory = new QtCursorEditorFactory(this); + d_ptr->m_factoryToType[d_ptr->m_cursorEditorFactory] = QVariant::Cursor; + d_ptr->m_typeToFactory[QVariant::Cursor] = d_ptr->m_cursorEditorFactory; + + d_ptr->m_colorEditorFactory = new QtColorEditorFactory(this); + d_ptr->m_factoryToType[d_ptr->m_colorEditorFactory] = QVariant::Color; + d_ptr->m_typeToFactory[QVariant::Color] = d_ptr->m_colorEditorFactory; + + d_ptr->m_fontEditorFactory = new QtFontEditorFactory(this); + d_ptr->m_factoryToType[d_ptr->m_fontEditorFactory] = QVariant::Font; + d_ptr->m_typeToFactory[QVariant::Font] = d_ptr->m_fontEditorFactory; + + d_ptr->m_comboBoxFactory = new QtEnumEditorFactory(this); + const int enumId = QtVariantPropertyManager::enumTypeId(); + d_ptr->m_factoryToType[d_ptr->m_comboBoxFactory] = enumId; + d_ptr->m_typeToFactory[enumId] = d_ptr->m_comboBoxFactory; +} + +/*! + Destroys this factory, and all the widgets it has created. +*/ +QtVariantEditorFactory::~QtVariantEditorFactory() +{ + delete d_ptr; +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtVariantEditorFactory::connectPropertyManager(QtVariantPropertyManager *manager) +{ + QList<QtIntPropertyManager *> intPropertyManagers = qFindChildren<QtIntPropertyManager *>(manager); + QListIterator<QtIntPropertyManager *> itInt(intPropertyManagers); + while (itInt.hasNext()) + d_ptr->m_spinBoxFactory->addPropertyManager(itInt.next()); + + QList<QtDoublePropertyManager *> doublePropertyManagers = qFindChildren<QtDoublePropertyManager *>(manager); + QListIterator<QtDoublePropertyManager *> itDouble(doublePropertyManagers); + while (itDouble.hasNext()) + d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itDouble.next()); + + QList<QtBoolPropertyManager *> boolPropertyManagers = qFindChildren<QtBoolPropertyManager *>(manager); + QListIterator<QtBoolPropertyManager *> itBool(boolPropertyManagers); + while (itBool.hasNext()) + d_ptr->m_checkBoxFactory->addPropertyManager(itBool.next()); + + QList<QtStringPropertyManager *> stringPropertyManagers = qFindChildren<QtStringPropertyManager *>(manager); + QListIterator<QtStringPropertyManager *> itString(stringPropertyManagers); + while (itString.hasNext()) + d_ptr->m_lineEditFactory->addPropertyManager(itString.next()); + + QList<QtDatePropertyManager *> datePropertyManagers = qFindChildren<QtDatePropertyManager *>(manager); + QListIterator<QtDatePropertyManager *> itDate(datePropertyManagers); + while (itDate.hasNext()) + d_ptr->m_dateEditFactory->addPropertyManager(itDate.next()); + + QList<QtTimePropertyManager *> timePropertyManagers = qFindChildren<QtTimePropertyManager *>(manager); + QListIterator<QtTimePropertyManager *> itTime(timePropertyManagers); + while (itTime.hasNext()) + d_ptr->m_timeEditFactory->addPropertyManager(itTime.next()); + + QList<QtDateTimePropertyManager *> dateTimePropertyManagers = qFindChildren<QtDateTimePropertyManager *>(manager); + QListIterator<QtDateTimePropertyManager *> itDateTime(dateTimePropertyManagers); + while (itDateTime.hasNext()) + d_ptr->m_dateTimeEditFactory->addPropertyManager(itDateTime.next()); + + QList<QtKeySequencePropertyManager *> keySequencePropertyManagers = qFindChildren<QtKeySequencePropertyManager *>(manager); + QListIterator<QtKeySequencePropertyManager *> itKeySequence(keySequencePropertyManagers); + while (itKeySequence.hasNext()) + d_ptr->m_keySequenceEditorFactory->addPropertyManager(itKeySequence.next()); + + QList<QtCharPropertyManager *> charPropertyManagers = qFindChildren<QtCharPropertyManager *>(manager); + QListIterator<QtCharPropertyManager *> itChar(charPropertyManagers); + while (itChar.hasNext()) + d_ptr->m_charEditorFactory->addPropertyManager(itChar.next()); + + QList<QtLocalePropertyManager *> localePropertyManagers = qFindChildren<QtLocalePropertyManager *>(manager); + QListIterator<QtLocalePropertyManager *> itLocale(localePropertyManagers); + while (itLocale.hasNext()) + d_ptr->m_comboBoxFactory->addPropertyManager(itLocale.next()->subEnumPropertyManager()); + + QList<QtPointPropertyManager *> pointPropertyManagers = qFindChildren<QtPointPropertyManager *>(manager); + QListIterator<QtPointPropertyManager *> itPoint(pointPropertyManagers); + while (itPoint.hasNext()) + d_ptr->m_spinBoxFactory->addPropertyManager(itPoint.next()->subIntPropertyManager()); + + QList<QtPointFPropertyManager *> pointFPropertyManagers = qFindChildren<QtPointFPropertyManager *>(manager); + QListIterator<QtPointFPropertyManager *> itPointF(pointFPropertyManagers); + while (itPointF.hasNext()) + d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itPointF.next()->subDoublePropertyManager()); + + QList<QtSizePropertyManager *> sizePropertyManagers = qFindChildren<QtSizePropertyManager *>(manager); + QListIterator<QtSizePropertyManager *> itSize(sizePropertyManagers); + while (itSize.hasNext()) + d_ptr->m_spinBoxFactory->addPropertyManager(itSize.next()->subIntPropertyManager()); + + QList<QtSizeFPropertyManager *> sizeFPropertyManagers = qFindChildren<QtSizeFPropertyManager *>(manager); + QListIterator<QtSizeFPropertyManager *> itSizeF(sizeFPropertyManagers); + while (itSizeF.hasNext()) + d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itSizeF.next()->subDoublePropertyManager()); + + QList<QtRectPropertyManager *> rectPropertyManagers = qFindChildren<QtRectPropertyManager *>(manager); + QListIterator<QtRectPropertyManager *> itRect(rectPropertyManagers); + while (itRect.hasNext()) + d_ptr->m_spinBoxFactory->addPropertyManager(itRect.next()->subIntPropertyManager()); + + QList<QtRectFPropertyManager *> rectFPropertyManagers = qFindChildren<QtRectFPropertyManager *>(manager); + QListIterator<QtRectFPropertyManager *> itRectF(rectFPropertyManagers); + while (itRectF.hasNext()) + d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itRectF.next()->subDoublePropertyManager()); + + QList<QtColorPropertyManager *> colorPropertyManagers = qFindChildren<QtColorPropertyManager *>(manager); + QListIterator<QtColorPropertyManager *> itColor(colorPropertyManagers); + while (itColor.hasNext()) { + QtColorPropertyManager *manager = itColor.next(); + d_ptr->m_colorEditorFactory->addPropertyManager(manager); + d_ptr->m_spinBoxFactory->addPropertyManager(manager->subIntPropertyManager()); + } + + QList<QtEnumPropertyManager *> enumPropertyManagers = qFindChildren<QtEnumPropertyManager *>(manager); + QListIterator<QtEnumPropertyManager *> itEnum(enumPropertyManagers); + while (itEnum.hasNext()) + d_ptr->m_comboBoxFactory->addPropertyManager(itEnum.next()); + + QList<QtSizePolicyPropertyManager *> sizePolicyPropertyManagers = qFindChildren<QtSizePolicyPropertyManager *>(manager); + QListIterator<QtSizePolicyPropertyManager *> itSizePolicy(sizePolicyPropertyManagers); + while (itSizePolicy.hasNext()) { + QtSizePolicyPropertyManager *manager = itSizePolicy.next(); + d_ptr->m_spinBoxFactory->addPropertyManager(manager->subIntPropertyManager()); + d_ptr->m_comboBoxFactory->addPropertyManager(manager->subEnumPropertyManager()); + } + + QList<QtFontPropertyManager *> fontPropertyManagers = qFindChildren<QtFontPropertyManager *>(manager); + QListIterator<QtFontPropertyManager *> itFont(fontPropertyManagers); + while (itFont.hasNext()) { + QtFontPropertyManager *manager = itFont.next(); + d_ptr->m_fontEditorFactory->addPropertyManager(manager); + d_ptr->m_spinBoxFactory->addPropertyManager(manager->subIntPropertyManager()); + d_ptr->m_comboBoxFactory->addPropertyManager(manager->subEnumPropertyManager()); + d_ptr->m_checkBoxFactory->addPropertyManager(manager->subBoolPropertyManager()); + } + + QList<QtCursorPropertyManager *> cursorPropertyManagers = qFindChildren<QtCursorPropertyManager *>(manager); + QListIterator<QtCursorPropertyManager *> itCursor(cursorPropertyManagers); + while (itCursor.hasNext()) + d_ptr->m_cursorEditorFactory->addPropertyManager(itCursor.next()); + + QList<QtFlagPropertyManager *> flagPropertyManagers = qFindChildren<QtFlagPropertyManager *>(manager); + QListIterator<QtFlagPropertyManager *> itFlag(flagPropertyManagers); + while (itFlag.hasNext()) + d_ptr->m_checkBoxFactory->addPropertyManager(itFlag.next()->subBoolPropertyManager()); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +QWidget *QtVariantEditorFactory::createEditor(QtVariantPropertyManager *manager, QtProperty *property, + QWidget *parent) +{ + const int propType = manager->propertyType(property); + QtAbstractEditorFactoryBase *factory = d_ptr->m_typeToFactory.value(propType, 0); + if (!factory) + return 0; + return factory->createEditor(wrappedProperty(property), parent); +} + +/*! + \internal + + Reimplemented from the QtAbstractEditorFactory class. +*/ +void QtVariantEditorFactory::disconnectPropertyManager(QtVariantPropertyManager *manager) +{ + QList<QtIntPropertyManager *> intPropertyManagers = qFindChildren<QtIntPropertyManager *>(manager); + QListIterator<QtIntPropertyManager *> itInt(intPropertyManagers); + while (itInt.hasNext()) + d_ptr->m_spinBoxFactory->removePropertyManager(itInt.next()); + + QList<QtDoublePropertyManager *> doublePropertyManagers = qFindChildren<QtDoublePropertyManager *>(manager); + QListIterator<QtDoublePropertyManager *> itDouble(doublePropertyManagers); + while (itDouble.hasNext()) + d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itDouble.next()); + + QList<QtBoolPropertyManager *> boolPropertyManagers = qFindChildren<QtBoolPropertyManager *>(manager); + QListIterator<QtBoolPropertyManager *> itBool(boolPropertyManagers); + while (itBool.hasNext()) + d_ptr->m_checkBoxFactory->removePropertyManager(itBool.next()); + + QList<QtStringPropertyManager *> stringPropertyManagers = qFindChildren<QtStringPropertyManager *>(manager); + QListIterator<QtStringPropertyManager *> itString(stringPropertyManagers); + while (itString.hasNext()) + d_ptr->m_lineEditFactory->removePropertyManager(itString.next()); + + QList<QtDatePropertyManager *> datePropertyManagers = qFindChildren<QtDatePropertyManager *>(manager); + QListIterator<QtDatePropertyManager *> itDate(datePropertyManagers); + while (itDate.hasNext()) + d_ptr->m_dateEditFactory->removePropertyManager(itDate.next()); + + QList<QtTimePropertyManager *> timePropertyManagers = qFindChildren<QtTimePropertyManager *>(manager); + QListIterator<QtTimePropertyManager *> itTime(timePropertyManagers); + while (itTime.hasNext()) + d_ptr->m_timeEditFactory->removePropertyManager(itTime.next()); + + QList<QtDateTimePropertyManager *> dateTimePropertyManagers = qFindChildren<QtDateTimePropertyManager *>(manager); + QListIterator<QtDateTimePropertyManager *> itDateTime(dateTimePropertyManagers); + while (itDateTime.hasNext()) + d_ptr->m_dateTimeEditFactory->removePropertyManager(itDateTime.next()); + + QList<QtKeySequencePropertyManager *> keySequencePropertyManagers = qFindChildren<QtKeySequencePropertyManager *>(manager); + QListIterator<QtKeySequencePropertyManager *> itKeySequence(keySequencePropertyManagers); + while (itKeySequence.hasNext()) + d_ptr->m_keySequenceEditorFactory->removePropertyManager(itKeySequence.next()); + + QList<QtCharPropertyManager *> charPropertyManagers = qFindChildren<QtCharPropertyManager *>(manager); + QListIterator<QtCharPropertyManager *> itChar(charPropertyManagers); + while (itChar.hasNext()) + d_ptr->m_charEditorFactory->removePropertyManager(itChar.next()); + + QList<QtLocalePropertyManager *> localePropertyManagers = qFindChildren<QtLocalePropertyManager *>(manager); + QListIterator<QtLocalePropertyManager *> itLocale(localePropertyManagers); + while (itLocale.hasNext()) + d_ptr->m_comboBoxFactory->removePropertyManager(itLocale.next()->subEnumPropertyManager()); + + QList<QtPointPropertyManager *> pointPropertyManagers = qFindChildren<QtPointPropertyManager *>(manager); + QListIterator<QtPointPropertyManager *> itPoint(pointPropertyManagers); + while (itPoint.hasNext()) + d_ptr->m_spinBoxFactory->removePropertyManager(itPoint.next()->subIntPropertyManager()); + + QList<QtPointFPropertyManager *> pointFPropertyManagers = qFindChildren<QtPointFPropertyManager *>(manager); + QListIterator<QtPointFPropertyManager *> itPointF(pointFPropertyManagers); + while (itPointF.hasNext()) + d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itPointF.next()->subDoublePropertyManager()); + + QList<QtSizePropertyManager *> sizePropertyManagers = qFindChildren<QtSizePropertyManager *>(manager); + QListIterator<QtSizePropertyManager *> itSize(sizePropertyManagers); + while (itSize.hasNext()) + d_ptr->m_spinBoxFactory->removePropertyManager(itSize.next()->subIntPropertyManager()); + + QList<QtSizeFPropertyManager *> sizeFPropertyManagers = qFindChildren<QtSizeFPropertyManager *>(manager); + QListIterator<QtSizeFPropertyManager *> itSizeF(sizeFPropertyManagers); + while (itSizeF.hasNext()) + d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itSizeF.next()->subDoublePropertyManager()); + + QList<QtRectPropertyManager *> rectPropertyManagers = qFindChildren<QtRectPropertyManager *>(manager); + QListIterator<QtRectPropertyManager *> itRect(rectPropertyManagers); + while (itRect.hasNext()) + d_ptr->m_spinBoxFactory->removePropertyManager(itRect.next()->subIntPropertyManager()); + + QList<QtRectFPropertyManager *> rectFPropertyManagers = qFindChildren<QtRectFPropertyManager *>(manager); + QListIterator<QtRectFPropertyManager *> itRectF(rectFPropertyManagers); + while (itRectF.hasNext()) + d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itRectF.next()->subDoublePropertyManager()); + + QList<QtColorPropertyManager *> colorPropertyManagers = qFindChildren<QtColorPropertyManager *>(manager); + QListIterator<QtColorPropertyManager *> itColor(colorPropertyManagers); + while (itColor.hasNext()) { + QtColorPropertyManager *manager = itColor.next(); + d_ptr->m_colorEditorFactory->removePropertyManager(manager); + d_ptr->m_spinBoxFactory->removePropertyManager(manager->subIntPropertyManager()); + } + + QList<QtEnumPropertyManager *> enumPropertyManagers = qFindChildren<QtEnumPropertyManager *>(manager); + QListIterator<QtEnumPropertyManager *> itEnum(enumPropertyManagers); + while (itEnum.hasNext()) + d_ptr->m_comboBoxFactory->removePropertyManager(itEnum.next()); + + QList<QtSizePolicyPropertyManager *> sizePolicyPropertyManagers = qFindChildren<QtSizePolicyPropertyManager *>(manager); + QListIterator<QtSizePolicyPropertyManager *> itSizePolicy(sizePolicyPropertyManagers); + while (itSizePolicy.hasNext()) { + QtSizePolicyPropertyManager *manager = itSizePolicy.next(); + d_ptr->m_spinBoxFactory->removePropertyManager(manager->subIntPropertyManager()); + d_ptr->m_comboBoxFactory->removePropertyManager(manager->subEnumPropertyManager()); + } + + QList<QtFontPropertyManager *> fontPropertyManagers = qFindChildren<QtFontPropertyManager *>(manager); + QListIterator<QtFontPropertyManager *> itFont(fontPropertyManagers); + while (itFont.hasNext()) { + QtFontPropertyManager *manager = itFont.next(); + d_ptr->m_fontEditorFactory->removePropertyManager(manager); + d_ptr->m_spinBoxFactory->removePropertyManager(manager->subIntPropertyManager()); + d_ptr->m_comboBoxFactory->removePropertyManager(manager->subEnumPropertyManager()); + d_ptr->m_checkBoxFactory->removePropertyManager(manager->subBoolPropertyManager()); + } + + QList<QtCursorPropertyManager *> cursorPropertyManagers = qFindChildren<QtCursorPropertyManager *>(manager); + QListIterator<QtCursorPropertyManager *> itCursor(cursorPropertyManagers); + while (itCursor.hasNext()) + d_ptr->m_cursorEditorFactory->removePropertyManager(itCursor.next()); + + QList<QtFlagPropertyManager *> flagPropertyManagers = qFindChildren<QtFlagPropertyManager *>(manager); + QListIterator<QtFlagPropertyManager *> itFlag(flagPropertyManagers); + while (itFlag.hasNext()) + d_ptr->m_checkBoxFactory->removePropertyManager(itFlag.next()->subBoolPropertyManager()); +} + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +#include "moc_qtvariantproperty.cpp" diff --git a/qtpropertybrowser/src/qtvariantproperty.h b/qtpropertybrowser/src/qtvariantproperty.h new file mode 100644 index 0000000..c488247 --- /dev/null +++ b/qtpropertybrowser/src/qtvariantproperty.h @@ -0,0 +1,185 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of a Qt Solutions component. +** +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +****************************************************************************/ + + +#ifndef QTVARIANTPROPERTY_H +#define QTVARIANTPROPERTY_H + +#include "qtpropertybrowser.h" +#include <QtCore/QVariant> +#include <QtGui/QIcon> + +#if QT_VERSION >= 0x040400 +QT_BEGIN_NAMESPACE +#endif + +typedef QMap<int, QIcon> QtIconMap; + +class QtVariantPropertyManager; +class QtVariantPropertyPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtVariantProperty : public QtProperty +{ +public: + ~QtVariantProperty(); + QVariant value() const; + QVariant attributeValue(const QString &attribute) const; + int valueType() const; + int propertyType() const; + + void setValue(const QVariant &value); + void setAttribute(const QString &attribute, const QVariant &value); +protected: + QtVariantProperty(QtVariantPropertyManager *manager); +private: + friend class QtVariantPropertyManager; + QtVariantPropertyPrivate *d_ptr; +}; + +class QtVariantPropertyManagerPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtVariantPropertyManager : public QtAbstractPropertyManager +{ + Q_OBJECT +public: + QtVariantPropertyManager(QObject *parent = 0); + ~QtVariantPropertyManager(); + + virtual QtVariantProperty *addProperty(int propertyType, const QString &name = QString()); + + int propertyType(const QtProperty *property) const; + int valueType(const QtProperty *property) const; + QtVariantProperty *variantProperty(const QtProperty *property) const; + + virtual bool isPropertyTypeSupported(int propertyType) const; + virtual int valueType(int propertyType) const; + virtual QStringList attributes(int propertyType) const; + virtual int attributeType(int propertyType, const QString &attribute) const; + + virtual QVariant value(const QtProperty *property) const; + virtual QVariant attributeValue(const QtProperty *property, const QString &attribute) const; + + static int enumTypeId(); + static int flagTypeId(); + static int groupTypeId(); + static int iconMapTypeId(); +public Q_SLOTS: + virtual void setValue(QtProperty *property, const QVariant &val); + virtual void setAttribute(QtProperty *property, + const QString &attribute, const QVariant &value); +Q_SIGNALS: + void valueChanged(QtProperty *property, const QVariant &val); + void attributeChanged(QtProperty *property, + const QString &attribute, const QVariant &val); +protected: + virtual bool hasValue(const QtProperty *property) const; + QString valueText(const QtProperty *property) const; + QIcon valueIcon(const QtProperty *property) const; + virtual void initializeProperty(QtProperty *property); + virtual void uninitializeProperty(QtProperty *property); + virtual QtProperty *createProperty(); +private: + QtVariantPropertyManagerPrivate *d_ptr; + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, int, int)) + Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, double, double)) + Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, double)) + Q_PRIVATE_SLOT(d_func(), void slotDecimalsChanged(QtProperty *, int)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, bool)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QString &)) + Q_PRIVATE_SLOT(d_func(), void slotRegExpChanged(QtProperty *, const QRegExp &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QDate &)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QDate &, const QDate &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QTime &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QDateTime &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QKeySequence &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QChar &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QLocale &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QPoint &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QPointF &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSize &)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QSize &, const QSize &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSizeF &)) + Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QSizeF &, const QSizeF &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QRect &)) + Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QRect &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QRectF &)) + Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QRectF &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QColor &)) + Q_PRIVATE_SLOT(d_func(), void slotEnumNamesChanged(QtProperty *, const QStringList &)) + Q_PRIVATE_SLOT(d_func(), void slotEnumIconsChanged(QtProperty *, const QMap<int, QIcon> &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSizePolicy &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QFont &)) + Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QCursor &)) + Q_PRIVATE_SLOT(d_func(), void slotFlagNamesChanged(QtProperty *, const QStringList &)) + + Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)) + Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *, QtProperty *)) + Q_DECLARE_PRIVATE(QtVariantPropertyManager) + Q_DISABLE_COPY(QtVariantPropertyManager) +}; + +class QtVariantEditorFactoryPrivate; + +class QT_QTPROPERTYBROWSER_EXPORT QtVariantEditorFactory : public QtAbstractEditorFactory<QtVariantPropertyManager> +{ + Q_OBJECT +public: + QtVariantEditorFactory(QObject *parent = 0); + ~QtVariantEditorFactory(); +protected: + void connectPropertyManager(QtVariantPropertyManager *manager); + QWidget *createEditor(QtVariantPropertyManager *manager, QtProperty *property, + QWidget *parent); + void disconnectPropertyManager(QtVariantPropertyManager *manager); +private: + QtVariantEditorFactoryPrivate *d_ptr; + Q_DECLARE_PRIVATE(QtVariantEditorFactory) + Q_DISABLE_COPY(QtVariantEditorFactory) +}; + +#if QT_VERSION >= 0x040400 +QT_END_NAMESPACE +#endif + +Q_DECLARE_METATYPE(QIcon) +Q_DECLARE_METATYPE(QtIconMap) +#endif |
