Don't leak unresolved items when a VisualDataModel is destroyed.

Clear the unresolved flag items on destruction of the model, otherwise
the flag will hold a reference and prevent the item being destroyed.

Change-Id: Ic67daf9cbb5676f7b55f6286baaaa3b5feb9fd3e
Reviewed-by: Bea Lam <bea.lam@nokia.com>

diff --git a/src/quick/items/qquickvisualdatamodel.cpp b/src/quick/items/qquickvisualdatamodel.cpp
index a9b6e71..dfbf3a3 100644 (file)
--- a/src/quick/items/qquickvisualdatamodel.cpp
+++ b/src/quick/items/qquickvisualdatamodel.cpp
@@ -204,6 +204,7 @@ QQuickVisualDataModel::~QQuickVisualDataModel()
             cacheItem->contextData = 0;
             cacheItem->scriptRef -= 1;
         }
+        cacheItem->groups &= ~Compositor::UnresolvedFlag;
         cacheItem->objectRef = 0;
         if (!cacheItem->isReferenced())
             delete cacheItem;