PathView: update modelCount before attempting to regenerate delegates.

If the model is a VisualDataModel, the count will initally be zero
and modelCount is not updated due to itemsInserted() before the
component is completed.

Task-number: QTBUG-16357
Reviewed-by: Bea Lam

1 files changed, 3 insertions, 1 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index e3987d0..74d3418 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -1318,8 +1318,10 @@ void QDeclarativePathView::componentComplete()
     // It is possible that a refill has already happended to to Path
     // bindings being handled in the componentComplete().  If so
     // don't do it again.
-    if (d->items.count() == 0)
+    if (d->items.count() == 0 && d->model) {
+        d->modelCount = d->model->count();
         d->regenerate();
+    }
     d->updateHighlight();
 }