Don't leak objects when a VisualDataModel is destroyed before a view.

If an item is still referenced by a view when the VisualDataModel is
destroyed delete it, otherwise it will leak as the view have no
interface to release it and deleting the item won't delete the package.

Task-number: QTBUG-22672
Change-Id: I7b89962d724d7a391c97722638e03b7a186b8a8f
Reviewed-by: Chris Adams <christopher.adams@nokia.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/auto/declarative/qquickvisualdatamodel/data/itemsDestroyed_listView.qml b/tests/auto/declarative/qquickvisualdatamodel/data/itemsDestroyed_listView.qml
new file mode 100644
index 0000000000..103c4d2eb6
--- /dev/null
+++ b/tests/auto/declarative/qquickvisualdatamodel/data/itemsDestroyed_listView.qml
@@ -0,0 +1,13 @@
+import QtQuick 2.0
+
+ListView {
+    width: 100
+    height: 100
+
+    model: myModel
+    delegate: Item {
+        objectName: "delegate"
+        width: 100
+        height: 20
+    }
+}