Instantiator: don't interfere with delegates that assign parents

[ChangeLog][QtQml][Instantiator] Instantiator now avoids re-assigning a
delegate object's parent to itself if it was already set; thus, you can
now declare a parent assignment.

Task-number: QTBUG-64546
Task-number: QTBUG-84730
Change-Id: I7d95fa76e71c363b4cb5b7a512c2e984488c8af4
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

1 files changed, 4 insertions, 7 deletions

diff --git a/examples/quick/pointerhandlers/pointerhandlers.qml b/examples/quick/pointerhandlers/pointerhandlers.qml
index a5cbbbd56a..db33b961cb 100644
--- a/examples/quick/pointerhandlers/pointerhandlers.qml
+++ b/examples/quick/pointerhandlers/pointerhandlers.qml
@@ -83,13 +83,10 @@ Rectangle {
         z: 10000
         anchors.fill: parent
 
-        // TODO use Instantiator to create these... but we need to be able to set their parents to glassPane somehow (QTBUG-64546)
-        TouchpointFeedbackSprite { }
-        TouchpointFeedbackSprite { }
-        TouchpointFeedbackSprite { }
-        TouchpointFeedbackSprite { }
-        TouchpointFeedbackSprite { }
-        TouchpointFeedbackSprite { }
+        Instantiator {
+            model: 10
+            delegate: TouchpointFeedbackSprite { parent: glassPane }
+        }
 
         MouseFeedbackSprite { }
     }