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/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 1285c877..b59eb6af 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -2767,8 +2767,10 @@ void QDeclarativeGridView::trackedPositionChanged()
 void QDeclarativeGridView::itemsInserted(int modelIndex, int count)
 {
     Q_D(QDeclarativeGridView);
-    if (!isComponentComplete())
+    if (!isComponentComplete()) {
+        emit countChanged();
         return;
+    }
 
     int index = d->visibleItems.count() ? d->mapFromModel(modelIndex) : 0;
     if (index < 0) {
@@ -2903,8 +2905,10 @@ void QDeclarativeGridView::itemsInserted(int modelIndex, int count)
 void QDeclarativeGridView::itemsRemoved(int modelIndex, int count)
 {
     Q_D(QDeclarativeGridView);
-    if (!isComponentComplete())
+    if (!isComponentComplete()) {
+        emit countChanged();
         return;
+    }
 
     d->itemCount -= count;
     bool currentRemoved = d->currentIndex >= modelIndex && d->currentIndex < modelIndex + count;