diff options
| author | Andy Shaw <andy.shaw@digia.com> | 2012-08-14 08:52:08 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-29 16:53:00 +0200 |
| commit | 49c251e0543ea80e69d1725bb08bb4dfe3f225ab (patch) | |
| tree | 51795737361ea372f10a1d483bf9cf49b80ff5e8 /src/widgets | |
| parent | 48955161b47b1dbcb97a906a726dae9cc6d78c06 (diff) | |
Ensure child items are updated even if the parent item has no content
When a parent item had its visiblity toggled, then the child item would
not update if the parent item had ItemHasNoContents and
ItemClipsChildrenToShape set. This is a common use case in declarative as
the root item has ItemHasNoContents set.
Task-number: QTBUG-26846
Change-Id: Id6592ebc4ba2caa4331a4a71f7247e40993131b6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Diffstat (limited to 'src/widgets')
| -rw-r--r-- | src/widgets/graphicsview/qgraphicsitem.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/widgets/graphicsview/qgraphicsitem.cpp b/src/widgets/graphicsview/qgraphicsitem.cpp index cdae6e35e0..a94752e7a6 100644 --- a/src/widgets/graphicsview/qgraphicsitem.cpp +++ b/src/widgets/graphicsview/qgraphicsitem.cpp @@ -2297,7 +2297,8 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo } // Update children with explicitly = false. - const bool updateChildren = update && !(flags & QGraphicsItem::ItemClipsChildrenToShape); + const bool updateChildren = update && !((flags & QGraphicsItem::ItemClipsChildrenToShape) + && !(flags & QGraphicsItem::ItemHasNoContents)); foreach (QGraphicsItem *child, children) { if (!newVisible || !child->d_ptr->explicitlyHidden) child->d_ptr->setVisibleHelper(newVisible, false, updateChildren); |