diff options
Diffstat (limited to 'src/gui/graphicsview')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsview.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp index f72aa8a..9856b1a 100644 --- a/src/gui/graphicsview/qgraphicsview.cpp +++ b/src/gui/graphicsview/qgraphicsview.cpp @@ -3251,10 +3251,13 @@ void QGraphicsView::paintEvent(QPaintEvent *event) // Determine the exposed region d->exposedRegion = event->region(); + if (d->exposedRegion.isEmpty()) + d->exposedRegion = viewport()->rect(); QRectF exposedSceneRect = mapToScene(d->exposedRegion.boundingRect()).boundingRect(); // Set up the painter QPainter painter(viewport()); + painter.setClipRect(exposedSceneRect, Qt::IntersectClip); #ifndef QT_NO_RUBBERBAND if (d->rubberBanding && !d->rubberBandRect.isEmpty()) painter.save(); |