diff options
Diffstat (limited to 'src/widgets/kernel/qgesturemanager.cpp')
| -rw-r--r-- | src/widgets/kernel/qgesturemanager.cpp | 66 |
1 files changed, 26 insertions, 40 deletions
diff --git a/src/widgets/kernel/qgesturemanager.cpp b/src/widgets/kernel/qgesturemanager.cpp index 5d2adc1e1c..d0c6b882b5 100644 --- a/src/widgets/kernel/qgesturemanager.cpp +++ b/src/widgets/kernel/qgesturemanager.cpp @@ -54,9 +54,6 @@ #ifdef Q_OS_OSX #include "qmacgesturerecognizer_p.h" #endif -#if 0 /* Used to be included in Qt4 for Q_WS_WIN */ && !defined(QT_NO_NATIVE_GESTURES) -#include "qwinnativepangesturerecognizer_win_p.h" -#endif #include "qdebug.h" #include <QtCore/QLoggingCategory> @@ -102,14 +99,7 @@ QGestureManager::QGestureManager(QObject *parent) registerGestureRecognizer(new QSwipeGestureRecognizer); registerGestureRecognizer(new QTapGestureRecognizer); #endif -#if 0 // Used to be included in Qt4 for Q_WS_WIN - #if !defined(QT_NO_NATIVE_GESTURES) - if (QApplicationPrivate::HasTouchSupport) - registerGestureRecognizer(new QWinNativePanGestureRecognizer); - #endif -#else registerGestureRecognizer(new QTapAndHoldGestureRecognizer); -#endif } QGestureManager::~QGestureManager() @@ -168,30 +158,26 @@ void QGestureManager::unregisterGestureRecognizer(Qt::GestureType type) void QGestureManager::cleanupCachedGestures(QObject *target, Qt::GestureType type) { - QMap<ObjectGesture, QList<QGesture *> >::Iterator iter = m_objectGestures.begin(); - while (iter != m_objectGestures.end()) { - ObjectGesture objectGesture = iter.key(); - if (objectGesture.gesture == type && target == objectGesture.object) { - QSet<QGesture *> gestures = iter.value().toSet(); - for (QHash<QGestureRecognizer *, QSet<QGesture *> >::iterator - it = m_obsoleteGestures.begin(), e = m_obsoleteGestures.end(); it != e; ++it) { - it.value() -= gestures; - } - foreach (QGesture *g, gestures) { - m_deletedRecognizers.remove(g); - m_gestureToRecognizer.remove(g); - m_maybeGestures.remove(g); - m_activeGestures.remove(g); - m_gestureOwners.remove(g); - m_gestureTargets.remove(g); - m_gesturesToDelete.insert(g); - } + const auto iter = m_objectGestures.find({target, type}); + if (iter == m_objectGestures.end()) + return; - iter = m_objectGestures.erase(iter); - } else { - ++iter; - } + const QList<QGesture *> &gestures = iter.value(); + for (auto &e : m_obsoleteGestures) { + for (QGesture *g : gestures) + e -= g; + } + for (QGesture *g : gestures) { + m_deletedRecognizers.remove(g); + m_gestureToRecognizer.remove(g); + m_maybeGestures.remove(g); + m_activeGestures.remove(g); + m_gestureOwners.remove(g); + m_gestureTargets.remove(g); + m_gesturesToDelete.insert(g); } + + m_objectGestures.erase(iter); } // get or create a QGesture object that will represent the state for a given object, used by the recognizer @@ -510,14 +496,14 @@ void QGestureManager::cleanupGesturesForRemovedRecognizer(QGesture *gesture) // return true if accepted (consumed) bool QGestureManager::filterEvent(QWidget *receiver, QEvent *event) { - QMap<Qt::GestureType, int> types; + QVarLengthArray<Qt::GestureType, 16> types; QMultiMap<QObject *, Qt::GestureType> contexts; QWidget *w = receiver; typedef QMap<Qt::GestureType, Qt::GestureFlags>::const_iterator ContextIterator; if (!w->d_func()->gestureContext.isEmpty()) { for(ContextIterator it = w->d_func()->gestureContext.constBegin(), e = w->d_func()->gestureContext.constEnd(); it != e; ++it) { - types.insert(it.key(), 0); + types.push_back(it.key()); contexts.insert(w, it.key()); } } @@ -529,7 +515,7 @@ bool QGestureManager::filterEvent(QWidget *receiver, QEvent *event) e = w->d_func()->gestureContext.constEnd(); it != e; ++it) { if (!(it.value() & Qt::DontStartGestureOnChildren)) { if (!types.contains(it.key())) { - types.insert(it.key(), 0); + types.push_back(it.key()); contexts.insert(w, it.key()); } } @@ -544,14 +530,14 @@ bool QGestureManager::filterEvent(QWidget *receiver, QEvent *event) #if QT_CONFIG(graphicsview) bool QGestureManager::filterEvent(QGraphicsObject *receiver, QEvent *event) { - QMap<Qt::GestureType, int> types; + QVarLengthArray<Qt::GestureType, 16> types; QMultiMap<QObject *, Qt::GestureType> contexts; QGraphicsObject *item = receiver; if (!item->QGraphicsItem::d_func()->gestureContext.isEmpty()) { typedef QMap<Qt::GestureType, Qt::GestureFlags>::const_iterator ContextIterator; for(ContextIterator it = item->QGraphicsItem::d_func()->gestureContext.constBegin(), e = item->QGraphicsItem::d_func()->gestureContext.constEnd(); it != e; ++it) { - types.insert(it.key(), 0); + types.push_back(it.key()); contexts.insert(item, it.key()); } } @@ -564,7 +550,7 @@ bool QGestureManager::filterEvent(QGraphicsObject *receiver, QEvent *event) e = item->QGraphicsItem::d_func()->gestureContext.constEnd(); it != e; ++it) { if (!(it.value() & Qt::DontStartGestureOnChildren)) { if (!types.contains(it.key())) { - types.insert(it.key(), 0); + types.push_back(it.key()); contexts.insert(item, it.key()); } } @@ -712,7 +698,7 @@ void QGestureManager::deliverEvents(const QSet<QGesture *> &gestures, foreach(QGesture *g, gestures) event.setAccepted(g, false); - QApplication::sendEvent(receiver, &event); + QCoreApplication::sendEvent(receiver, &event); bool eventAccepted = event.isAccepted(); const auto eventGestures = event.gestures(); for (QGesture *gesture : eventGestures) { @@ -739,7 +725,7 @@ void QGestureManager::deliverEvents(const QSet<QGesture *> &gestures, qCDebug(lcGestureManager) << "QGestureManager::deliverEvents: sending to" << it.key() << "gestures:" << it.value(); QGestureEvent event(it.value()); - QApplication::sendEvent(it.key(), &event); + QCoreApplication::sendEvent(it.key(), &event); bool eventAccepted = event.isAccepted(); const auto eventGestures = event.gestures(); for (QGesture *gesture : eventGestures) { |