diff options
Diffstat (limited to 'src/gui/kernel/qapplication.cpp')
-rw-r--r-- | src/gui/kernel/qapplication.cpp | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp index c4249d9..7c38d4b 100644 --- a/src/gui/kernel/qapplication.cpp +++ b/src/gui/kernel/qapplication.cpp @@ -3639,8 +3639,13 @@ bool QApplication::notify(QObject *receiver, QEvent *e) // walk through parents and check for gestures if (d->gestureManager) { - if (d->gestureManager->filterEvent(receiver, e)) - return true; + if (receiver->isWidgetType()) { + if (d->gestureManager->filterEvent(static_cast<QWidget *>(receiver), e)) + return true; + } else if (QGesture *gesture = qobject_cast<QGesture *>(receiver)) { + if (d->gestureManager->filterEvent(gesture, e)) + return true; + } } @@ -4165,40 +4170,41 @@ bool QApplication::notify(QObject *receiver, QEvent *e) if (wd->gestureContext.contains(type)) { allGestures.removeAt(i); gestures.append(g); - gestureEvent->setAccepted(g, false); } else { ++i; } } - if (!gestures.isEmpty()) { + if (!gestures.isEmpty()) { // we have gestures for this w QGestureEvent ge(gestures); ge.t = gestureEvent->t; ge.spont = gestureEvent->spont; ge.m_accept = wasAccepted; + ge.d_func()->accepted = gestureEvent->d_func()->accepted; res = d->notify_helper(w, &ge); gestureEvent->spont = false; eventAccepted = ge.isAccepted(); - if (res && eventAccepted) - break; - if (!eventAccepted) { - // ### two ways to ignore the event/gesture - - // if the whole event wasn't accepted, put back those - // gestures that were not accepted. - for (int i = 0; i < gestures.size(); ++i) { - QGesture *g = gestures.at(i); - if (!ge.isAccepted(g)) - allGestures.append(g); + for (int i = 0; i < gestures.size(); ++i) { + QGesture *g = gestures.at(i); + if ((res && eventAccepted) || (!eventAccepted && ge.isAccepted(g))) { + // if the gesture was accepted, mark the target widget for it + gestureEvent->d_func()->targetWidgets[g->gestureType()] = w; + gestureEvent->setAccepted(g, true); + } else if (!eventAccepted && !ge.isAccepted(g)) { + // if the gesture was explicitly ignored by the application, + // put it back so a parent can get it + allGestures.append(g); } } } - if (allGestures.isEmpty()) + if (allGestures.isEmpty()) // everything delivered break; if (w->isWindow()) break; w = w->parentWidget(); } - gestureEvent->m_accept = eventAccepted; + foreach (QGesture *g, allGestures) + gestureEvent->setAccepted(g, false); + gestureEvent->m_accept = false; // to make sure we check individual gestures } else { res = d->notify_helper(receiver, e); } |