diff options
Diffstat (limited to 'src/widgets/graphicsview/qgraphicsscene.cpp')
| -rw-r--r-- | src/widgets/graphicsview/qgraphicsscene.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/widgets/graphicsview/qgraphicsscene.cpp b/src/widgets/graphicsview/qgraphicsscene.cpp index 280aa7af8e..015cd254d4 100644 --- a/src/widgets/graphicsview/qgraphicsscene.cpp +++ b/src/widgets/graphicsview/qgraphicsscene.cpp @@ -1082,7 +1082,7 @@ void QGraphicsScenePrivate::enableMouseTrackingOnViews() /*! Returns all items for the screen position in \a event. */ -QList<QGraphicsItem *> QGraphicsScenePrivate::itemsAtPosition(const QPoint &/*screenPos*/, +QList<QGraphicsItem *> QGraphicsScenePrivate::itemsAtPosition(const QPoint &screenPos, const QPointF &scenePos, QWidget *widget) const { @@ -1091,12 +1091,16 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::itemsAtPosition(const QPoint &/*sc if (!view) return q->items(scenePos, Qt::IntersectsItemShape, Qt::DescendingOrder, QTransform()); - const QRectF pointRect(scenePos, QSizeF(1, 1)); + const QRectF pointRect(QPointF(widget->mapFromGlobal(screenPos)), QSizeF(1, 1)); if (!view->isTransformed()) return q->items(pointRect, Qt::IntersectsItemShape, Qt::DescendingOrder); const QTransform viewTransform = view->viewportTransform(); - return q->items(pointRect, Qt::IntersectsItemShape, + if (viewTransform.type() <= QTransform::TxScale) { + return q->items(viewTransform.inverted().mapRect(pointRect), Qt::IntersectsItemShape, + Qt::DescendingOrder, viewTransform); + } + return q->items(viewTransform.inverted().map(pointRect), Qt::IntersectsItemShape, Qt::DescendingOrder, viewTransform); } @@ -3114,12 +3118,12 @@ bool QGraphicsScene::stickyFocus() const the following events occur: \list - \o If the item receives a mouse release event when there are no other + \li If the item receives a mouse release event when there are no other buttons pressed, it loses the mouse grab. - \o If the item becomes invisible (i.e., someone calls \c {item->setVisible(false)}), + \li If the item becomes invisible (i.e., someone calls \c {item->setVisible(false)}), or if it becomes disabled (i.e., someone calls \c {item->setEnabled(false)}), it loses the mouse grab. - \o If the item is removed from the scene, it loses the mouse grab. + \li If the item is removed from the scene, it loses the mouse grab. \endlist If the item loses its mouse grab, the scene will ignore all mouse events |