QQuickAbstractButton: fix crash on destruction

If we listen for size changes we also need to remove the object listened
to when it's deleted.

Fixes: QTBUG-99644
Change-Id: I613855ebd986b1e67685088020b88d8b070659cf
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
(cherry picked from commit 720ffaeb60d43123522066e1de3a69ad551644aa)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/auto/quickcontrols2/controls/data/tst_switch.qml b/tests/auto/quickcontrols2/controls/data/tst_switch.qml
index 9f6bb002c4..bf25fcacff 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_switch.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_switch.qml
@@ -617,4 +617,27 @@ TestCase {
         // should not get activeFocus on mouseClick on macOS
         compare(control.activeFocus, Qt.platform.os !== "osx" && Qt.platform.os !== "macos")
     }
+
+    Component {
+        id: deletionOrder1
+        Item {
+            Image { id: innerImage }
+            Switch { indicator: innerImage }
+        }
+    }
+
+    Component {
+        id: deletionOrder2
+        Item {
+            Switch { indicator: innerImage }
+            Image { id: innerImage }
+        }
+    }
+
+    function test_deletionOrder() {
+        var control1 = createTemporaryObject(deletionOrder1, testCase)
+        verify(control1)
+        var control2 = createTemporaryObject(deletionOrder2, testCase)
+        verify(control2)
+    }
 }