Changing PathView model after componentComplete should reset position

If the model is changed after the component is completed, the offset
and currentIndex should be reset to 0.

Change-Id: Ie36eb0c17ce6602c6ae15b5ee7aeb8b1a6e7854b
Reviewed-by: Bea Lam <bea.lam@nokia.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/auto/quick/qquickpathview/data/initialCurrentIndex.qml b/tests/auto/quick/qquickpathview/data/initialCurrentIndex.qml
new file mode 100644
index 0000000000..86f7fe4246
--- /dev/null
+++ b/tests/auto/quick/qquickpathview/data/initialCurrentIndex.qml
@@ -0,0 +1,60 @@
+import QtQuick 2.0
+
+PathView {
+    id: photoPathView
+    y: 100; width: 800; height: 330; pathItemCount: 4
+    currentIndex: 3
+    dragMargin: 24
+    preferredHighlightBegin: 0.50
+    preferredHighlightEnd: 0.50
+
+    path: Path {
+        startX: -50; startY: 40;
+
+        PathAttribute { name: "scale"; value: 0.5 }
+        PathAttribute { name: "angle"; value: -45 }
+
+        PathCubic {
+            x: 400; y: 220
+            control1X: 140; control1Y: 40
+            control2X: 210; control2Y: 220
+        }
+
+        PathAttribute { name: "scale"; value: 1.2  }
+        PathAttribute { name: "angle"; value: 0 }
+
+        PathCubic {
+            x: 850; y: 40
+            control2X: 660; control2Y: 40
+            control1X: 590; control1Y: 220
+        }
+
+        PathAttribute { name: "scale"; value: 0.5 }
+        PathAttribute { name: "angle"; value: 45 }
+    }
+
+    model: ListModel {
+        id: rssModel
+        ListElement { lColor: "red" }
+        ListElement { lColor: "green" }
+        ListElement { lColor: "yellow" }
+        ListElement { lColor: "blue" }
+        ListElement { lColor: "purple" }
+        ListElement { lColor: "gray" }
+        ListElement { lColor: "brown" }
+        ListElement { lColor: "thistle" }
+    }
+
+    delegate: Component {
+        id: photoDelegate
+        Rectangle {
+            id: wrapper
+            width: 85; height: 85; color: lColor
+
+            transform: Rotation {
+                id: itemRotation; origin.x: wrapper.width/2; origin.y: wrapper.height/2
+                axis.y: 1; axis.z: 0
+            }
+        }
+    }
+}