Allow freely mixing non-ShapePath objects in Shape

The own list property must be kept. However, we can reuse
QQuickItemPrivate's data accessors in order to start supporting
code like:

Shape {
   ..
   ShapePath { ... }
   ShapePath { ... }
   Rectangle { ... }
   Image { ... }
   // any other visual type
   // or non-visual:
   Timer { ... }
 }

Change-Id: I6d502d697cae37bf16857770273a749cee1b3aa3
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 17 insertions, 0 deletions

diff --git a/examples/quick/shapes/content/item1.qml b/examples/quick/shapes/content/item1.qml
index 584a310af4..9328979324 100644
--- a/examples/quick/shapes/content/item1.qml
+++ b/examples/quick/shapes/content/item1.qml
@@ -74,5 +74,22 @@ Rectangle {
             PathLine { x: 30; y: ctr.height - 30 }
             PathLine { x: 30; y: 30 }
         }
+
+        // Besides ShapePath, Shape supports visual and non-visual objects too, allowing
+        // free mixing without going through extra hoops:
+        Rectangle {
+            id: testRect
+            color: "green"
+            opacity: 0.3
+            width: 20
+            height: 20
+            anchors.right: parent.right
+        }
+        Timer {
+            interval: 100
+            repeat: true
+            onTriggered: testRect.width = testRect.width > 1 ? testRect.width - 1 : 20
+            running: true
+        }
     }
 }