diff -r 56cd8111b7f7 -r 41300fa6a67c src/gui/kernel/qapplication.cpp --- a/src/gui/kernel/qapplication.cpp Tue Jan 26 12:42:25 2010 +0200 +++ b/src/gui/kernel/qapplication.cpp Tue Feb 02 00:43:10 2010 +0200 @@ -154,14 +154,6 @@ bool QApplicationPrivate::autoSipEnabled = true; #endif -QGestureManager* QGestureManager::instance() -{ - QApplicationPrivate *d = qApp->d_func(); - if (!d->gestureManager) - d->gestureManager = new QGestureManager(qApp); - return d->gestureManager; -} - QApplicationPrivate::QApplicationPrivate(int &argc, char **argv, QApplication::Type type) : QCoreApplicationPrivate(argc, argv) { @@ -185,7 +177,7 @@ directPainters = 0; #endif - gestureManager = 0; + gestureWidget = 0; if (!self) self = this; @@ -474,9 +466,6 @@ bool QApplicationPrivate::animate_toolbox = false; bool QApplicationPrivate::widgetCount = false; bool QApplicationPrivate::load_testability = false; -#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE) -bool QApplicationPrivate::inSizeMove = false; -#endif #ifdef QT_KEYPAD_NAVIGATION # ifdef Q_OS_SYMBIAN Qt::NavigationMode QApplicationPrivate::navigationMode = Qt::NavigationModeKeypadDirectional; @@ -802,7 +791,8 @@ } //make sure the plugin is loaded - qt_guiPlatformPlugin(); + if (qt_is_gui_used) + qt_guiPlatformPlugin(); #endif } @@ -940,14 +930,11 @@ graphics_system = QGraphicsSystemFactory::create(graphics_system_name); #endif #ifndef QT_NO_WHEELEVENT -#ifdef Q_OS_MAC - QApplicationPrivate::wheel_scroll_lines = 1; -#else QApplicationPrivate::wheel_scroll_lines = 3; #endif -#endif - - initializeMultitouch(); + + if (qt_is_gui_used) + initializeMultitouch(); } /*! @@ -2085,7 +2072,7 @@ } QWidget *prev = focus_widget; focus_widget = focus; - +#ifndef QT_NO_IM if (prev && ((reason != Qt::PopupFocusReason && reason != Qt::MenuBarFocusReason && prev->testAttribute(Qt::WA_InputMethodEnabled)) // Do reset the input context, in case the new focus widget won't accept keyboard input @@ -2098,6 +2085,7 @@ qic->setFocusWidget(0); } } +#endif //QT_NO_IM if(focus_widget) focus_widget->d_func()->setFocus_sys(); @@ -2108,7 +2096,11 @@ if (prev) { #ifdef QT_KEYPAD_NAVIGATION if (QApplication::keypadNavigationEnabled()) { - if (prev->hasEditFocus() && reason != Qt::PopupFocusReason) + if (prev->hasEditFocus() && reason != Qt::PopupFocusReason +#ifdef Q_OS_SYMBIAN + && reason != Qt::ActiveWindowFocusReason +#endif + ) prev->setEditFocus(false); } #endif @@ -2129,12 +2121,14 @@ QApplication::sendEvent(that->style(), &out); } if(focus && QApplicationPrivate::focus_widget == focus) { +#ifndef QT_NO_IM if (focus->testAttribute(Qt::WA_InputMethodEnabled)) { QInputContext *qic = focus->inputContext(); if (qic && focus->testAttribute(Qt::WA_WState_Created) && focus->isEnabled()) qic->setFocusWidget(focus); } +#endif //QT_NO_IM QFocusEvent in(QEvent::FocusIn, reason); QPointer that = focus; QApplication::sendEvent(focus, &in); @@ -3638,13 +3632,47 @@ } // walk through parents and check for gestures - if (d->gestureManager) { - if (receiver->isWidgetType()) { - if (d->gestureManager->filterEvent(static_cast(receiver), e)) - return true; - } else if (QGesture *gesture = qobject_cast(receiver)) { - if (d->gestureManager->filterEvent(gesture, e)) - return true; + if (qt_gestureManager) { + switch (e->type()) { + case QEvent::Paint: + case QEvent::MetaCall: + case QEvent::DeferredDelete: + case QEvent::DragEnter: case QEvent::DragMove: case QEvent::DragLeave: + case QEvent::Drop: case QEvent::DragResponse: + case QEvent::ChildAdded: case QEvent::ChildPolished: +#ifdef QT3_SUPPORT + case QEvent::ChildInsertedRequest: + case QEvent::ChildInserted: + case QEvent::LayoutHint: +#endif + case QEvent::ChildRemoved: + case QEvent::UpdateRequest: + case QEvent::UpdateLater: + case QEvent::AccessibilityPrepare: + case QEvent::LocaleChange: + case QEvent::Style: + case QEvent::IconDrag: + case QEvent::StyleChange: + case QEvent::AccessibilityHelp: + case QEvent::AccessibilityDescription: + case QEvent::GraphicsSceneDragEnter: + case QEvent::GraphicsSceneDragMove: + case QEvent::GraphicsSceneDragLeave: + case QEvent::GraphicsSceneDrop: + case QEvent::DynamicPropertyChange: + case QEvent::NetworkReplyUpdated: + break; + default: + if (receiver->isWidgetType()) { + if (qt_gestureManager->filterEvent(static_cast(receiver), e)) + return true; + } else { + // a special case for events that go to QGesture objects. + // We pass the object to the gesture manager and it'll figure + // out if it's QGesture or not. + if (qt_gestureManager->filterEvent(receiver, e)) + return true; + } } } @@ -4102,9 +4130,15 @@ bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents); touchEvent->setWidget(widget); touchEvent->setAccepted(acceptTouchEvents); + QWeakPointer p = widget; res = acceptTouchEvents && d->notify_helper(widget, touchEvent); eventAccepted = touchEvent->isAccepted(); - widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, res && eventAccepted); + if (p.isNull()) { + // widget was deleted + widget = 0; + } else { + widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, res && eventAccepted); + } touchEvent->spont = false; if (res && eventAccepted) { // the first widget to accept the TouchBegin gets an implicit grab. @@ -4113,11 +4147,20 @@ d->widgetForTouchPointId[touchPoint.id()] = widget; } break; - } else if (widget->isWindow() || widget->testAttribute(Qt::WA_NoMousePropagation)) { + } else if (p.isNull() || widget->isWindow() || widget->testAttribute(Qt::WA_NoMousePropagation)) { break; } + QPoint offset = widget->pos(); widget = widget->parentWidget(); - d->updateTouchPointsForWidget(widget, touchEvent); + touchEvent->setWidget(widget); + for (int i = 0; i < touchEvent->_touchPoints.size(); ++i) { + QTouchEvent::TouchPoint &pt = touchEvent->_touchPoints[i]; + QRectF rect = pt.rect(); + rect.moveCenter(offset); + pt.d->rect = rect; + pt.d->startPos = pt.startPos() + offset; + pt.d->lastPos = pt.lastPos() + offset; + } } touchEvent->setAccepted(eventAccepted); @@ -4156,7 +4199,7 @@ if (receiver->isWidgetType()) { QWidget *w = static_cast(receiver); QGestureEvent *gestureEvent = static_cast(e); - QList allGestures = gestureEvent->allGestures(); + QList allGestures = gestureEvent->gestures(); bool eventAccepted = gestureEvent->isAccepted(); bool wasAccepted = eventAccepted; @@ -4167,7 +4210,12 @@ for (int i = 0; i < allGestures.size();) { QGesture *g = allGestures.at(i); Qt::GestureType type = g->gestureType(); - if (wd->gestureContext.contains(type)) { + QMap::iterator contextit = + wd->gestureContext.find(type); + bool deliver = contextit != wd->gestureContext.end() && + (g->state() == Qt::GestureStarted || w == receiver || + (contextit.value() & Qt::ReceivePartialGestures)); + if (deliver) { allGestures.removeAt(i); gestures.append(g); } else { @@ -5423,9 +5471,11 @@ const QPointF delta = screenPos - screenPos.toPoint(); rect.moveCenter(widget->mapFromGlobal(screenPos.toPoint()) + delta); - touchPoint.setRect(rect); - touchPoint.setStartPos(widget->mapFromGlobal(touchPoint.startScreenPos().toPoint()) + delta); - touchPoint.setLastPos(widget->mapFromGlobal(touchPoint.lastScreenPos().toPoint()) + delta); + touchPoint.d->rect = rect; + if (touchPoint.state() == Qt::TouchPointPressed) { + touchPoint.d->startPos = widget->mapFromGlobal(touchPoint.startScreenPos().toPoint()) + delta; + touchPoint.d->lastPos = widget->mapFromGlobal(touchPoint.lastScreenPos().toPoint()) + delta; + } } } @@ -5469,16 +5519,20 @@ for (int i = 0; i < touchPoints.count(); ++i) { QTouchEvent::TouchPoint touchPoint = touchPoints.at(i); + // explicitly detach from the original touch point that we got, so even + // if the touchpoint structs are reused, we will make a copy that we'll + // deliver to the user (which might want to store the struct for later use). + touchPoint.d = touchPoint.d->detach(); // update state - QWidget *widget = 0; + QWeakPointer widget; switch (touchPoint.state()) { case Qt::TouchPointPressed: { if (deviceType == QTouchEvent::TouchPad) { // on touch-pads, send all touch points to the same widget widget = d->widgetForTouchPointId.isEmpty() - ? 0 + ? QWeakPointer() : d->widgetForTouchPointId.constBegin().value(); } @@ -5495,20 +5549,21 @@ if (deviceType == QTouchEvent::TouchScreen) { int closestTouchPointId = d->findClosestTouchPointId(touchPoint.screenPos()); - QWidget *closestWidget = d->widgetForTouchPointId.value(closestTouchPointId); + QWidget *closestWidget = d->widgetForTouchPointId.value(closestTouchPointId).data(); if (closestWidget - && (widget->isAncestorOf(closestWidget) || closestWidget->isAncestorOf(widget))) { + && (widget.data()->isAncestorOf(closestWidget) || closestWidget->isAncestorOf(widget.data()))) { widget = closestWidget; } } d->widgetForTouchPointId[touchPoint.id()] = widget; - touchPoint.setStartScreenPos(touchPoint.screenPos()); - touchPoint.setLastScreenPos(touchPoint.screenPos()); - touchPoint.setStartNormalizedPos(touchPoint.normalizedPos()); - touchPoint.setLastNormalizedPos(touchPoint.normalizedPos()); + touchPoint.d->startScreenPos = touchPoint.screenPos(); + touchPoint.d->lastScreenPos = touchPoint.screenPos(); + touchPoint.d->startNormalizedPos = touchPoint.normalizedPos(); + touchPoint.d->lastNormalizedPos = touchPoint.normalizedPos(); if (touchPoint.pressure() < qreal(0.)) - touchPoint.setPressure(qreal(1.)); + touchPoint.d->pressure = qreal(1.); + d->appCurrentTouchPoints.insert(touchPoint.id(), touchPoint); break; } @@ -5519,12 +5574,14 @@ continue; QTouchEvent::TouchPoint previousTouchPoint = d->appCurrentTouchPoints.take(touchPoint.id()); - touchPoint.setStartScreenPos(previousTouchPoint.startScreenPos()); - touchPoint.setLastScreenPos(previousTouchPoint.screenPos()); - touchPoint.setStartNormalizedPos(previousTouchPoint.startNormalizedPos()); - touchPoint.setLastNormalizedPos(previousTouchPoint.normalizedPos()); + touchPoint.d->startScreenPos = previousTouchPoint.startScreenPos(); + touchPoint.d->lastScreenPos = previousTouchPoint.screenPos(); + touchPoint.d->startPos = previousTouchPoint.startPos(); + touchPoint.d->lastPos = previousTouchPoint.pos(); + touchPoint.d->startNormalizedPos = previousTouchPoint.startNormalizedPos(); + touchPoint.d->lastNormalizedPos = previousTouchPoint.normalizedPos(); if (touchPoint.pressure() < qreal(0.)) - touchPoint.setPressure(qreal(0.)); + touchPoint.d->pressure = qreal(0.); break; } default: @@ -5534,23 +5591,25 @@ Q_ASSERT(d->appCurrentTouchPoints.contains(touchPoint.id())); QTouchEvent::TouchPoint previousTouchPoint = d->appCurrentTouchPoints.value(touchPoint.id()); - touchPoint.setStartScreenPos(previousTouchPoint.startScreenPos()); - touchPoint.setLastScreenPos(previousTouchPoint.screenPos()); - touchPoint.setStartNormalizedPos(previousTouchPoint.startNormalizedPos()); - touchPoint.setLastNormalizedPos(previousTouchPoint.normalizedPos()); + touchPoint.d->startScreenPos = previousTouchPoint.startScreenPos(); + touchPoint.d->lastScreenPos = previousTouchPoint.screenPos(); + touchPoint.d->startPos = previousTouchPoint.startPos(); + touchPoint.d->lastPos = previousTouchPoint.pos(); + touchPoint.d->startNormalizedPos = previousTouchPoint.startNormalizedPos(); + touchPoint.d->lastNormalizedPos = previousTouchPoint.normalizedPos(); if (touchPoint.pressure() < qreal(0.)) - touchPoint.setPressure(qreal(1.)); + touchPoint.d->pressure = qreal(1.); d->appCurrentTouchPoints[touchPoint.id()] = touchPoint; break; } - Q_ASSERT(widget != 0); + Q_ASSERT(widget.data() != 0); // make the *scene* functions return the same as the *screen* functions - touchPoint.setSceneRect(touchPoint.screenRect()); - touchPoint.setStartScenePos(touchPoint.startScreenPos()); - touchPoint.setLastScenePos(touchPoint.lastScreenPos()); - - StatesAndTouchPoints &maskAndPoints = widgetsNeedingEvents[widget]; + touchPoint.d->sceneRect = touchPoint.screenRect(); + touchPoint.d->startScenePos = touchPoint.startScreenPos(); + touchPoint.d->lastScenePos = touchPoint.lastScreenPos(); + + StatesAndTouchPoints &maskAndPoints = widgetsNeedingEvents[widget.data()]; maskAndPoints.first |= touchPoint.state(); if (touchPoint.isPrimary()) maskAndPoints.first |= Qt::TouchPointPrimary; @@ -5617,37 +5676,6 @@ QApplicationPrivate::translateRawTouchEvent(window, deviceType, touchPoints); } -/*! - \since 4.6 - - Registers the given \a recognizer in the gesture framework and returns a gesture ID - for it. - - The application takes ownership of the \a recognizer and returns the gesture type - ID associated with it. For gesture recognizers which handle custom QGesture - objects (i.e., those which return Qt::CustomGesture in a QGesture::gestureType() - function) the return value is a gesture ID between Qt::CustomGesture and - Qt::LastGestureType, inclusive. - - \sa unregisterGestureRecognizer(), QGestureRecognizer::createGesture(), QGesture -*/ -Qt::GestureType QApplication::registerGestureRecognizer(QGestureRecognizer *recognizer) -{ - return QGestureManager::instance()->registerGestureRecognizer(recognizer); -} - -/*! - \since 4.6 - - Unregisters all gesture recognizers of the specified \a type. - - \sa registerGestureRecognizer() -*/ -void QApplication::unregisterGestureRecognizer(Qt::GestureType type) -{ - QGestureManager::instance()->unregisterGestureRecognizer(type); -} - QT_END_NAMESPACE #include "moc_qapplication.cpp"