diff options
Diffstat (limited to 'src/gui/graphicsview')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsitem_p.h | 7 | ||||
| -rw-r--r-- | src/gui/graphicsview/qgraphicsview_p.h | 8 |
2 files changed, 13 insertions, 2 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h index 6b22607..569a329 100644 --- a/src/gui/graphicsview/qgraphicsitem_p.h +++ b/src/gui/graphicsview/qgraphicsitem_p.h @@ -845,6 +845,13 @@ inline bool QGraphicsItemPrivate::insertionOrder(QGraphicsItem *a, QGraphicsItem inline void QGraphicsItemPrivate::markParentDirty(bool updateBoundingRect) { QGraphicsItemPrivate *parentp = this; +#ifndef QT_NO_GRAPHICSEFFECT + if (updateBoundingRect && parentp->graphicsEffect && !parentp->inSetPosHelper) { + parentp->notifyInvalidated = 1; + static_cast<QGraphicsItemEffectSourcePrivate *>(parentp->graphicsEffect->d_func() + ->source->d_func())->invalidateCache(); + } +#endif while (parentp->parent) { parentp = parentp->parent->d_ptr.data(); parentp->dirtyChildren = 1; diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h index 729837a..80e3ec1 100644 --- a/src/gui/graphicsview/qgraphicsview_p.h +++ b/src/gui/graphicsview/qgraphicsview_p.h @@ -183,8 +183,12 @@ public: else QCoreApplication::sendPostedEvents(viewport->window(), QEvent::UpdateRequest); #else - QCoreApplication::processEvents(QEventLoop::AllEvents | QEventLoop::ExcludeSocketNotifiers - | QEventLoop::ExcludeUserInputEvents); + // At this point either HIViewSetNeedsDisplay (Carbon) or setNeedsDisplay: YES (Cocoa) + // is called, which means there's a pending update request. We want to dispatch it + // now because otherwise graphics view updates would require two + // round-trips in the event loop before the item is painted. + extern void qt_mac_dispatchPendingUpdateRequests(QWidget *); + qt_mac_dispatchPendingUpdateRequests(viewport->window()); #endif } |