1 files changed, 4 insertions, 4 deletions
diff --git a/src/quickcontrols/material/Tumbler.qml b/src/quickcontrols/material/Tumbler.qml
index 59320cf52b..48d0c2e739 100644
--- a/src/quickcontrols/material/Tumbler.qml
+++ b/src/quickcontrols/material/Tumbler.qml
@@ -14,6 +14,8 @@ T.Tumbler {
     implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
                              implicitContentHeight + topPadding + bottomPadding)
 
+    readonly property real __delegateHeight: availableHeight / visibleItemCount
+
     delegate: Text {
         text: modelData
         color: control.Material.foreground
@@ -33,13 +35,11 @@ T.Tumbler {
         delegate: control.delegate
         path: Path {
             startX: control.contentItem.width / 2
-            startY: -control.contentItem.delegateHeight / 2
+            startY: -control.__delegateHeight / 2
             PathLine {
                 x: control.contentItem.width / 2
-                y: (control.visibleItemCount + 1) * control.contentItem.delegateHeight - control.contentItem.delegateHeight / 2
+                y: (control.visibleItemCount + 1) * control.__delegateHeight - control.__delegateHeight / 2
             }
         }
-
-        property real delegateHeight: control.availableHeight / control.visibleItemCount
     }
 }