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authorJ-P Nurmi <jpnurmi@gmail.com>2009-07-01 08:38:51 (GMT)
committerBjørn Erik Nilsen <bjorn.nilsen@nokia.com>2009-07-01 08:38:51 (GMT)
commit728430d16fd62de001ba8eaccabae41feef790f2 (patch)
treec1a4594a8fa0a81bcdee447449f5cc0dfd9a5c9f /src
parent9cb231d773db6deb8fb145eb40aa949a2758d002 (diff)
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Added QGraphicsScene::sendEvent().
Merge-request: 787 Reviewed-by: Bjørn Erik Nilsen <bjorn.nilsen@nokia.com>
Diffstat (limited to 'src')
-rw-r--r--src/gui/graphicsview/qgraphicsscene.cpp28
-rw-r--r--src/gui/graphicsview/qgraphicsscene.h2
2 files changed, 30 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 0dc77cc..d790640 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -5988,6 +5988,34 @@ void QGraphicsScene::setActiveWindow(QGraphicsWidget *widget)
}
}
+/*!
+ \since 4.6
+
+ Sends event \a event to item \a item through possible event filters.
+
+ The event is sent only if the item is enabled.
+
+ Returns \c false if the event was filtered or if the item is disabled.
+ Otherwise returns the value that was returned from the event handler.
+
+ \sa QGraphicsItem::sceneEvent(), QGraphicsItem::sceneEventFilter()
+*/
+bool QGraphicsScene::sendEvent(QGraphicsItem *item, QEvent *event)
+{
+ Q_D(QGraphicsScene);
+ if (!item) {
+ qWarning("QGraphicsScene::sendEvent: cannot send event to a null item");
+ return false;
+ }
+ if (item->scene() != this) {
+ qWarning("QGraphicsScene::sendEvent: item %p's scene (%p)"
+ " is different from this scene (%p)",
+ item, item->scene(), this);
+ return false;
+ }
+ return d->sendEvent(item, event);
+}
+
void QGraphicsScenePrivate::addView(QGraphicsView *view)
{
views << view;
diff --git a/src/gui/graphicsview/qgraphicsscene.h b/src/gui/graphicsview/qgraphicsscene.h
index 4d65b91..c8b147f 100644
--- a/src/gui/graphicsview/qgraphicsscene.h
+++ b/src/gui/graphicsview/qgraphicsscene.h
@@ -229,6 +229,8 @@ public:
QGraphicsWidget *activeWindow() const;
void setActiveWindow(QGraphicsWidget *widget);
+ bool sendEvent(QGraphicsItem *item, QEvent *event);
+
public Q_SLOTS:
void update(const QRectF &rect = QRectF());
void invalidate(const QRectF &rect = QRectF(), SceneLayers layers = AllLayers);