diff options
Diffstat (limited to 'src/widgets/graphicsview')
| -rw-r--r-- | src/widgets/graphicsview/qgraphicsproxywidget.cpp | 4 | ||||
| -rw-r--r-- | src/widgets/graphicsview/qgraphicsview.cpp | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/widgets/graphicsview/qgraphicsproxywidget.cpp b/src/widgets/graphicsview/qgraphicsproxywidget.cpp index a9a57c57fa..fe3475e6bb 100644 --- a/src/widgets/graphicsview/qgraphicsproxywidget.cpp +++ b/src/widgets/graphicsview/qgraphicsproxywidget.cpp @@ -183,7 +183,9 @@ QT_BEGIN_NAMESPACE \warning This class is provided for convenience when bridging QWidgets and QGraphicsItems, it should not be used for - high-performance scenarios. + high-performance scenarios. In particular, embedding widgets into a scene + that is then displayed through a QGraphicsView that uses an OpenGL viewport + will not work for all combinations. \sa QGraphicsScene::addWidget(), QGraphicsWidget */ diff --git a/src/widgets/graphicsview/qgraphicsview.cpp b/src/widgets/graphicsview/qgraphicsview.cpp index 686b41960a..7ac9aebfe6 100644 --- a/src/widgets/graphicsview/qgraphicsview.cpp +++ b/src/widgets/graphicsview/qgraphicsview.cpp @@ -123,6 +123,10 @@ static const int QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS = 503; // largest prime < \image graphicsview-view.png + \note Using an OpenGL viewport limits the ability to use QGraphicsProxyWidget. + Not all combinations of widgets and styles can be supported with such a setup. + You should carefully test your UI and make the necessary adjustments. + \sa QGraphicsScene, QGraphicsItem, QGraphicsSceneEvent */ |