diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicsitem.cpp')
-rw-r--r-- | src/gui/graphicsview/qgraphicsitem.cpp | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index d70b039..2fd499d 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -7343,19 +7343,32 @@ QGraphicsObject::QGraphicsObject(QGraphicsItemPrivate &dd, QGraphicsItem *parent } /*! - Subscribes the graphics object to the given \a gesture for the specified \a context. + Subscribes the graphics object to the given \a gesture with specific \a flags. - \sa QGestureEvent + \sa ungrabGesture(), QGestureEvent */ - -void QGraphicsObject::grabGesture(Qt::GestureType gesture, Qt::GestureContext context) +void QGraphicsObject::grabGesture(Qt::GestureType gesture, Qt::GestureFlags flags) { QGraphicsItemPrivate * const d = QGraphicsItem::d_func(); - d->gestureContext.insert(gesture, context); + d->gestureContext.insert(gesture, flags); (void)QGestureManager::instance(); // create a gesture manager } /*! + Unsubscribes the graphics object from the given \a gesture. + + \sa grabGesture(), QGestureEvent +*/ +void QGraphicsObject::ungrabGesture(Qt::GestureType gesture) +{ + QGraphicsItemPrivate * const d = QGraphicsItem::d_func(); + if (d->gestureContext.remove(gesture)) { + QGestureManager *manager = QGestureManager::instance(); + manager->cleanupCachedGestures(this, gesture); + } +} + +/*! \property QGraphicsObject::parent \brief the parent of the item |