Make sure that the itemview's count property is reliable

This fixes a missing countChanged signal when model
changes happen while the itemview component is not
completely initialized.

Task-number: QTBUG-37115
Change-Id: I20c749b9e521b0292186adbecd09e1d362520881
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 08e76363..48e6e532 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -3211,8 +3211,10 @@ void QDeclarativeListView::trackedPositionChanged()
 void QDeclarativeListView::itemsInserted(int modelIndex, int count)
 {
     Q_D(QDeclarativeListView);
-    if (!isComponentComplete())
+    if (!isComponentComplete()) {
+        emit countChanged();
         return;
+    }
     d->updateUnrequestedIndexes();
     d->moveReason = QDeclarativeListViewPrivate::Other;
 
@@ -3364,8 +3366,10 @@ void QDeclarativeListView::itemsInserted(int modelIndex, int count)
 void QDeclarativeListView::itemsRemoved(int modelIndex, int count)
 {
     Q_D(QDeclarativeListView);
-    if (!isComponentComplete())
+    if (!isComponentComplete()) {
+        emit countChanged();
         return;
+    }
     d->moveReason = QDeclarativeListViewPrivate::Other;
     d->updateUnrequestedIndexes();
     d->itemCount -= count;