Update viewport size when items are added/removed/resized.

1 files changed, 12 insertions, 4 deletions

diff --git a/src/declarative/fx/qfxlistview.cpp b/src/declarative/fx/qfxlistview.cpp
index 15680e1..f9ae0c0 100644
--- a/src/declarative/fx/qfxlistview.cpp
+++ b/src/declarative/fx/qfxlistview.cpp
@@ -343,6 +343,15 @@ public:
         return true;
     }
 
+    void updateViewport() {
+        Q_Q(QFxListView);
+        if (orient == QFxListView::Vertical)
+            q->setViewportHeight(endPosition() - startPosition());
+        else
+            q->setViewportWidth(endPosition() - startPosition());
+    }
+
+
     // for debugging only
     void checkVisible() const {
         int skip = 0;
@@ -553,10 +562,7 @@ void QFxListViewPrivate::refill(qreal from, qreal to)
         updateAverage();
         if (!sectionExpression.isEmpty())
             updateCurrentSection();
-        if (orient == QFxListView::Vertical)
-            q->setViewportHeight(endPosition() - startPosition());
-        else
-            q->setViewportWidth(endPosition() - startPosition());
+        updateViewport();
     }
 }
 
@@ -581,6 +587,7 @@ void QFxListViewPrivate::layout()
     updateHighlight();
     fixupPosition();
     updateUnrequestedPositions();
+    updateViewport();
 }
 
 void QFxListViewPrivate::updateUnrequestedIndexes()
@@ -1804,6 +1811,7 @@ void QFxListView::itemsInserted(int modelIndex, int count)
     for (int j = 0; j < added.count(); ++j)
         added.at(j)->attached->emitAdd();
     d->updateUnrequestedPositions();
+    d->updateViewport();
     emit countChanged();
 }