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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "../utils_global.h"
#include <QAccessibleWidget>
QT_BEGIN_NAMESPACE
class QTextDocument;
QT_END_NAMESPACE
namespace Utils {
class PlainTextEdit;
class AccessibleTextWidget : public QAccessibleWidget,
public QAccessibleTextInterface,
public QAccessibleEditableTextInterface
{
public:
AccessibleTextWidget(QWidget *o, QAccessible::Role r = QAccessible::EditableText, const QString &name = QString());
QAccessible::State state() const override;
// QAccessibleTextInterface
// selection
void selection(int selectionIndex, int *startOffset, int *endOffset) const override;
int selectionCount() const override;
void addSelection(int startOffset, int endOffset) override;
void removeSelection(int selectionIndex) override;
void setSelection(int selectionIndex, int startOffset, int endOffset) override;
// cursor
int cursorPosition() const override;
void setCursorPosition(int position) override;
// text
QString text(int startOffset, int endOffset) const override;
QString textBeforeOffset(int offset, QAccessible::TextBoundaryType boundaryType,
int *startOffset, int *endOffset) const override;
QString textAfterOffset(int offset, QAccessible::TextBoundaryType boundaryType,
int *startOffset, int *endOffset) const override;
QString textAtOffset(int offset, QAccessible::TextBoundaryType boundaryType,
int *startOffset, int *endOffset) const override;
int characterCount() const override;
// character <-> geometry
QRect characterRect(int offset) const override;
int offsetAtPoint(const QPoint &point) const override;
QString attributes(int offset, int *startOffset, int *endOffset) const override;
// QAccessibleEditableTextInterface
void deleteText(int startOffset, int endOffset) override;
void insertText(int offset, const QString &text) override;
void replaceText(int startOffset, int endOffset, const QString &text) override;
using QAccessibleWidget::text;
protected:
QTextCursor textCursorForRange(int startOffset, int endOffset) const;
virtual QPoint scrollBarPosition() const;
// return the current text cursor at the caret position including a potential selection
virtual QTextCursor textCursor() const = 0;
virtual void setTextCursor(const QTextCursor &) = 0;
virtual QTextDocument *textDocument() const = 0;
virtual QWidget *viewport() const = 0;
};
class AccessiblePlainTextEdit : public AccessibleTextWidget
{
public:
explicit AccessiblePlainTextEdit(QWidget *o);
QString text(QAccessible::Text t) const override;
void setText(QAccessible::Text t, const QString &text) override;
QAccessible::State state() const override;
void *interface_cast(QAccessible::InterfaceType t) override;
// QAccessibleTextInterface
void scrollToSubstring(int startIndex, int endIndex) override;
using AccessibleTextWidget::text;
protected:
PlainTextEdit *plainTextEdit() const;
QPoint scrollBarPosition() const override;
QTextCursor textCursor() const override;
void setTextCursor(const QTextCursor &textCursor) override;
QTextDocument *textDocument() const override;
QWidget *viewport() const override;
};
QTCREATOR_UTILS_EXPORT QAccessibleInterface *accessiblePlainTextEditFactory(const QString &classname, QObject *object);
} // namespace Utils
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