/**************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the $MODULE$ of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this ** file. Please review the following information to ensure the GNU Lesser ** General Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #include class tst_QTouchEventWidget : public QWidget { public: QList touchBeginPoints, touchUpdatePoints, touchEndPoints; bool seenTouchBegin, seenTouchUpdate, seenTouchEnd; bool acceptTouchBegin, acceptTouchUpdate, acceptTouchEnd; bool deleteInTouchBegin, deleteInTouchUpdate, deleteInTouchEnd; tst_QTouchEventWidget() : QWidget() { reset(); } void reset() { touchBeginPoints.clear(); touchUpdatePoints.clear(); touchEndPoints.clear(); seenTouchBegin = seenTouchUpdate = seenTouchEnd = false; acceptTouchBegin = acceptTouchUpdate = acceptTouchEnd = true; deleteInTouchBegin = deleteInTouchUpdate = deleteInTouchEnd = false; } bool event(QEvent *event) { switch (event->type()) { case QEvent::TouchBegin: if (seenTouchBegin) qWarning("TouchBegin: already seen a TouchBegin"); if (seenTouchUpdate) qWarning("TouchBegin: TouchUpdate cannot happen before TouchBegin"); if (seenTouchEnd) qWarning("TouchBegin: TouchEnd cannot happen before TouchBegin"); seenTouchBegin = !seenTouchBegin && !seenTouchUpdate && !seenTouchEnd; touchBeginPoints = static_cast(event)->touchPoints(); event->setAccepted(acceptTouchBegin); if (deleteInTouchBegin) delete this; break; case QEvent::TouchUpdate: if (!seenTouchBegin) qWarning("TouchUpdate: have not seen TouchBegin"); if (seenTouchEnd) qWarning("TouchUpdate: TouchEnd cannot happen before TouchUpdate"); seenTouchUpdate = seenTouchBegin && !seenTouchEnd; touchUpdatePoints = static_cast(event)->touchPoints(); event->setAccepted(acceptTouchUpdate); if (deleteInTouchUpdate) delete this; break; case QEvent::TouchEnd: if (!seenTouchBegin) qWarning("TouchEnd: have not seen TouchBegin"); if (seenTouchEnd) qWarning("TouchEnd: already seen a TouchEnd"); seenTouchEnd = seenTouchBegin && !seenTouchEnd; touchEndPoints = static_cast(event)->touchPoints(); event->setAccepted(acceptTouchEnd); if (deleteInTouchEnd) delete this; break; default: return QWidget::event(event); } return true; } }; class tst_QTouchEventGraphicsItem : public QGraphicsItem { public: QList touchBeginPoints, touchUpdatePoints, touchEndPoints; bool seenTouchBegin, seenTouchUpdate, seenTouchEnd; int touchBeginCounter, touchUpdateCounter, touchEndCounter; bool acceptTouchBegin, acceptTouchUpdate, acceptTouchEnd; bool deleteInTouchBegin, deleteInTouchUpdate, deleteInTouchEnd; tst_QTouchEventGraphicsItem **weakpointer; tst_QTouchEventGraphicsItem() : QGraphicsItem(), weakpointer(0) { reset(); } ~tst_QTouchEventGraphicsItem() { if (weakpointer) *weakpointer = 0; } void reset() { touchBeginPoints.clear(); touchUpdatePoints.clear(); touchEndPoints.clear(); seenTouchBegin = seenTouchUpdate = seenTouchEnd = false; touchBeginCounter = touchUpdateCounter = touchEndCounter = 0; acceptTouchBegin = acceptTouchUpdate = acceptTouchEnd = true; deleteInTouchBegin = deleteInTouchUpdate = deleteInTouchEnd = false; } QRectF boundingRect() const { return QRectF(0, 0, 10, 10); } void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) { } bool sceneEvent(QEvent *event) { switch (event->type()) { case QEvent::TouchBegin: if (seenTouchBegin) qWarning("TouchBegin: already seen a TouchBegin"); if (seenTouchUpdate) qWarning("TouchBegin: TouchUpdate cannot happen before TouchBegin"); if (seenTouchEnd) qWarning("TouchBegin: TouchEnd cannot happen before TouchBegin"); seenTouchBegin = !seenTouchBegin && !seenTouchUpdate && !seenTouchEnd; ++touchBeginCounter; touchBeginPoints = static_cast(event)->touchPoints(); event->setAccepted(acceptTouchBegin); if (deleteInTouchBegin) delete this; break; case QEvent::TouchUpdate: if (!seenTouchBegin) qWarning("TouchUpdate: have not seen TouchBegin"); if (seenTouchEnd) qWarning("TouchUpdate: TouchEnd cannot happen before TouchUpdate"); seenTouchUpdate = seenTouchBegin && !seenTouchEnd; ++touchUpdateCounter; touchUpdatePoints = static_cast(event)->touchPoints(); event->setAccepted(acceptTouchUpdate); if (deleteInTouchUpdate) delete this; break; case QEvent::TouchEnd: if (!seenTouchBegin) qWarning("TouchEnd: have not seen TouchBegin"); if (seenTouchEnd) qWarning("TouchEnd: already seen a TouchEnd"); seenTouchEnd = seenTouchBegin && !seenTouchEnd; ++touchEndCounter; touchEndPoints = static_cast(event)->touchPoints(); event->setAccepted(acceptTouchEnd); if (deleteInTouchEnd) delete this; break; default: return QGraphicsItem::sceneEvent(event); } return true; } }; class tst_QTouchEvent : public QObject { Q_OBJECT public: tst_QTouchEvent() { } ~tst_QTouchEvent() { } private slots: void touchDisabledByDefault(); void touchEventAcceptedByDefault(); void touchBeginPropagatesWhenIgnored(); void touchUpdateAndEndNeverPropagate(); void basicRawEventTranslation(); void multiPointRawEventTranslationOnTouchScreen(); void multiPointRawEventTranslationOnTouchPad(); void deleteInEventHandler(); void deleteInRawEventTranslation(); void crashInQGraphicsSceneAfterNotHandlingTouchBegin(); void touchBeginWithGraphicsWidget(); }; void tst_QTouchEvent::touchDisabledByDefault() { // QWidget { // the widget attribute is not enabled by default QWidget widget; QVERIFY(!widget.testAttribute(Qt::WA_AcceptTouchEvents)); // events should not be accepted since they are not enabled QList touchPoints; touchPoints.append(QTouchEvent::TouchPoint(0)); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, touchPoints); bool res = QApplication::sendEvent(&widget, &touchEvent); QVERIFY(!res); QVERIFY(!touchEvent.isAccepted()); } // QGraphicsView { QGraphicsScene scene; tst_QTouchEventGraphicsItem item; QGraphicsView view(&scene); scene.addItem(&item); item.setPos(100, 100); view.resize(200, 200); view.fitInView(scene.sceneRect()); // touch events are not accepted by default QVERIFY(!item.acceptTouchEvents()); // compose an event to the scene that is over the item QTouchEvent::TouchPoint touchPoint(0); touchPoint.setState(Qt::TouchPointPressed); touchPoint.setPos(view.mapFromScene(item.mapToScene(item.boundingRect().center()))); touchPoint.setScreenPos(view.mapToGlobal(touchPoint.pos().toPoint())); touchPoint.setScenePos(view.mapToScene(touchPoint.pos().toPoint())); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, (QList() << touchPoint)); bool res = QApplication::sendEvent(view.viewport(), &touchEvent); QVERIFY(!res); QVERIFY(!touchEvent.isAccepted()); QVERIFY(!item.seenTouchBegin); } } void tst_QTouchEvent::touchEventAcceptedByDefault() { // QWidget { // enabling touch events should automatically accept touch events QWidget widget; widget.setAttribute(Qt::WA_AcceptTouchEvents); // QWidget handles touch event by converting them into a mouse event, so the event is both // accepted and handled (res == true) QList touchPoints; touchPoints.append(QTouchEvent::TouchPoint(0)); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, touchPoints); bool res = QApplication::sendEvent(&widget, &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); // tst_QTouchEventWidget does handle, sending succeeds tst_QTouchEventWidget touchWidget; touchWidget.setAttribute(Qt::WA_AcceptTouchEvents); touchEvent.ignore(); res = QApplication::sendEvent(&touchWidget, &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); } // QGraphicsView { QGraphicsScene scene; tst_QTouchEventGraphicsItem item; QGraphicsView view(&scene); scene.addItem(&item); item.setPos(100, 100); view.resize(200, 200); view.fitInView(scene.sceneRect()); // enabling touch events on the item also enables events on the viewport item.setAcceptTouchEvents(true); QVERIFY(view.viewport()->testAttribute(Qt::WA_AcceptTouchEvents)); // compose an event to the scene that is over the item QTouchEvent::TouchPoint touchPoint(0); touchPoint.setState(Qt::TouchPointPressed); touchPoint.setPos(view.mapFromScene(item.mapToScene(item.boundingRect().center()))); touchPoint.setScreenPos(view.mapToGlobal(touchPoint.pos().toPoint())); touchPoint.setScenePos(view.mapToScene(touchPoint.pos().toPoint())); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, (QList() << touchPoint)); bool res = QApplication::sendEvent(view.viewport(), &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); QVERIFY(item.seenTouchBegin); } } void tst_QTouchEvent::touchBeginPropagatesWhenIgnored() { // QWidget { tst_QTouchEventWidget window, child, grandchild; child.setParent(&window); grandchild.setParent(&child); // all widgets accept touch events, grandchild ignores, so child sees the event, but not window window.setAttribute(Qt::WA_AcceptTouchEvents); child.setAttribute(Qt::WA_AcceptTouchEvents); grandchild.setAttribute(Qt::WA_AcceptTouchEvents); grandchild.acceptTouchBegin = false; QList touchPoints; touchPoints.append(QTouchEvent::TouchPoint(0)); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, touchPoints); bool res = QApplication::sendEvent(&grandchild, &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); QVERIFY(grandchild.seenTouchBegin); QVERIFY(child.seenTouchBegin); QVERIFY(!window.seenTouchBegin); // disable touch on grandchild. even though it doesn't accept it, child should still get the // TouchBegin grandchild.reset(); child.reset(); window.reset(); grandchild.setAttribute(Qt::WA_AcceptTouchEvents, false); touchEvent.ignore(); res = QApplication::sendEvent(&grandchild, &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); QVERIFY(!grandchild.seenTouchBegin); QVERIFY(child.seenTouchBegin); QVERIFY(!window.seenTouchBegin); } // QGraphicsView { QGraphicsScene scene; tst_QTouchEventGraphicsItem root, child, grandchild; QGraphicsView view(&scene); scene.addItem(&root); root.setPos(100, 100); child.setParentItem(&root); grandchild.setParentItem(&child); view.resize(200, 200); view.fitInView(scene.sceneRect()); // all items accept touch events, grandchild ignores, so child sees the event, but not root root.setAcceptTouchEvents(true); child.setAcceptTouchEvents(true); grandchild.setAcceptTouchEvents(true); grandchild.acceptTouchBegin = false; // compose an event to the scene that is over the grandchild QTouchEvent::TouchPoint touchPoint(0); touchPoint.setState(Qt::TouchPointPressed); touchPoint.setPos(view.mapFromScene(grandchild.mapToScene(grandchild.boundingRect().center()))); touchPoint.setScreenPos(view.mapToGlobal(touchPoint.pos().toPoint())); touchPoint.setScenePos(view.mapToScene(touchPoint.pos().toPoint())); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, (QList() << touchPoint)); bool res = QApplication::sendEvent(view.viewport(), &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); QVERIFY(grandchild.seenTouchBegin); QVERIFY(child.seenTouchBegin); QVERIFY(!root.seenTouchBegin); } // QGraphicsView { QGraphicsScene scene; tst_QTouchEventGraphicsItem root, child, grandchild; QGraphicsView view(&scene); scene.addItem(&root); root.setPos(100, 100); child.setParentItem(&root); grandchild.setParentItem(&child); view.resize(200, 200); view.fitInView(scene.sceneRect()); // leave touch disabled on grandchild. even though it doesn't accept it, child should // still get the TouchBegin root.setAcceptTouchEvents(true); child.setAcceptTouchEvents(true); // compose an event to the scene that is over the grandchild QTouchEvent::TouchPoint touchPoint(0); touchPoint.setState(Qt::TouchPointPressed); touchPoint.setPos(view.mapFromScene(grandchild.mapToScene(grandchild.boundingRect().center()))); touchPoint.setScreenPos(view.mapToGlobal(touchPoint.pos().toPoint())); touchPoint.setScenePos(view.mapToScene(touchPoint.pos().toPoint())); QTouchEvent touchEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, (QList() << touchPoint)); bool res = QApplication::sendEvent(view.viewport(), &touchEvent); QVERIFY(res); QVERIFY(touchEvent.isAccepted()); QVERIFY(!grandchild.seenTouchBegin); QVERIFY(child.seenTouchBegin); QVERIFY(!root.seenTouchBegin); } } void tst_QTouchEvent::touchUpdateAndEndNeverPropagate() { // QWidget { tst_QTouchEventWidget window, child; child.setParent(&window); window.setAttribute(Qt::WA_AcceptTouchEvents); child.setAttribute(Qt::WA_AcceptTouchEvents); child.acceptTouchUpdate = false; child.acceptTouchEnd = false; QList touchPoints; touchPoints.append(QTouchEvent::TouchPoint(0)); QTouchEvent touchBeginEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, touchPoints); bool res = QApplication::sendEvent(&child, &touchBeginEvent); QVERIFY(res); QVERIFY(touchBeginEvent.isAccepted()); QVERIFY(child.seenTouchBegin); QVERIFY(!window.seenTouchBegin); // send the touch update to the child, but ignore it, it doesn't propagate QTouchEvent touchUpdateEvent(QEvent::TouchUpdate, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointMoved, touchPoints); res = QApplication::sendEvent(&child, &touchUpdateEvent); QVERIFY(res); QVERIFY(!touchUpdateEvent.isAccepted()); QVERIFY(child.seenTouchUpdate); QVERIFY(!window.seenTouchUpdate); // send the touch end, same thing should happen as with touch update QTouchEvent touchEndEvent(QEvent::TouchEnd, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointReleased, touchPoints); res = QApplication::sendEvent(&child, &touchEndEvent); QVERIFY(res); QVERIFY(!touchEndEvent.isAccepted()); QVERIFY(child.seenTouchEnd); QVERIFY(!window.seenTouchEnd); } // QGraphicsView { QGraphicsScene scene; tst_QTouchEventGraphicsItem root, child, grandchild; QGraphicsView view(&scene); scene.addItem(&root); root.setPos(100, 100); child.setParentItem(&root); grandchild.setParentItem(&child); view.resize(200, 200); view.fitInView(scene.sceneRect()); root.setAcceptTouchEvents(true); child.setAcceptTouchEvents(true); child.acceptTouchUpdate = false; child.acceptTouchEnd = false; // compose an event to the scene that is over the child QTouchEvent::TouchPoint touchPoint(0); touchPoint.setState(Qt::TouchPointPressed); touchPoint.setPos(view.mapFromScene(grandchild.mapToScene(grandchild.boundingRect().center()))); touchPoint.setScreenPos(view.mapToGlobal(touchPoint.pos().toPoint())); touchPoint.setScenePos(view.mapToScene(touchPoint.pos().toPoint())); QTouchEvent touchBeginEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, (QList() << touchPoint)); bool res = QApplication::sendEvent(view.viewport(), &touchBeginEvent); QVERIFY(res); QVERIFY(touchBeginEvent.isAccepted()); QVERIFY(child.seenTouchBegin); QVERIFY(!root.seenTouchBegin); // send the touch update to the child, but ignore it, it doesn't propagate touchPoint.setState(Qt::TouchPointMoved); QTouchEvent touchUpdateEvent(QEvent::TouchUpdate, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointMoved, (QList() << touchPoint)); res = QApplication::sendEvent(view.viewport(), &touchUpdateEvent); QVERIFY(res); // the scene accepts the event, since it found an item to send the event to QVERIFY(!touchUpdateEvent.isAccepted()); QVERIFY(child.seenTouchUpdate); QVERIFY(!root.seenTouchUpdate); // send the touch end, same thing should happen as with touch update touchPoint.setState(Qt::TouchPointReleased); QTouchEvent touchEndEvent(QEvent::TouchEnd, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointReleased, (QList() << touchPoint)); res = QApplication::sendEvent(view.viewport(), &touchEndEvent); QVERIFY(res); // the scene accepts the event, since it found an item to send the event to QVERIFY(!touchEndEvent.isAccepted()); QVERIFY(child.seenTouchEnd); QVERIFY(!root.seenTouchEnd); } } QPointF normalized(const QPointF &pos, const QRectF &rect) { return QPointF(pos.x() / rect.width(), pos.y() / rect.height()); } void tst_QTouchEvent::basicRawEventTranslation() { tst_QTouchEventWidget touchWidget; touchWidget.setAttribute(Qt::WA_AcceptTouchEvents); touchWidget.setGeometry(100, 100, 400, 300); QPointF pos = touchWidget.rect().center(); QPointF screenPos = touchWidget.mapToGlobal(pos.toPoint()); QPointF delta(10, 10); QRectF screenGeometry = qApp->desktop()->screenGeometry(&touchWidget); QTouchEvent::TouchPoint rawTouchPoint; rawTouchPoint.setId(0); // this should be translated to a TouchBegin rawTouchPoint.setState(Qt::TouchPointPressed); rawTouchPoint.setScreenPos(screenPos); rawTouchPoint.setNormalizedPos(normalized(rawTouchPoint.pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, QList() << rawTouchPoint); QVERIFY(touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QCOMPARE(touchWidget.touchBeginPoints.count(), 1); QTouchEvent::TouchPoint touchBeginPoint = touchWidget.touchBeginPoints.first(); QCOMPARE(touchBeginPoint.id(), rawTouchPoint.id()); QCOMPARE(touchBeginPoint.state(), rawTouchPoint.state()); QCOMPARE(touchBeginPoint.pos(), pos); QCOMPARE(touchBeginPoint.startPos(), pos); QCOMPARE(touchBeginPoint.lastPos(), pos); QCOMPARE(touchBeginPoint.scenePos(), rawTouchPoint.screenPos()); QCOMPARE(touchBeginPoint.startScenePos(), rawTouchPoint.screenPos()); QCOMPARE(touchBeginPoint.lastScenePos(), rawTouchPoint.screenPos()); QCOMPARE(touchBeginPoint.screenPos(), rawTouchPoint.screenPos()); QCOMPARE(touchBeginPoint.startScreenPos(), rawTouchPoint.screenPos()); QCOMPARE(touchBeginPoint.lastScreenPos(), rawTouchPoint.screenPos()); QCOMPARE(touchBeginPoint.normalizedPos(), rawTouchPoint.normalizedPos()); QCOMPARE(touchBeginPoint.startNormalizedPos(), touchBeginPoint.normalizedPos()); QCOMPARE(touchBeginPoint.lastNormalizedPos(), touchBeginPoint.normalizedPos()); QCOMPARE(touchBeginPoint.rect(), QRectF(pos, QSizeF(0, 0))); QCOMPARE(touchBeginPoint.screenRect(), QRectF(rawTouchPoint.screenPos(), QSizeF(0, 0))); QCOMPARE(touchBeginPoint.sceneRect(), touchBeginPoint.screenRect()); QCOMPARE(touchBeginPoint.pressure(), qreal(1.)); // moving the point should translate to TouchUpdate rawTouchPoint.setState(Qt::TouchPointMoved); rawTouchPoint.setScreenPos(screenPos + delta); rawTouchPoint.setNormalizedPos(normalized(rawTouchPoint.pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, QList() << rawTouchPoint); QVERIFY(touchWidget.seenTouchBegin); QVERIFY(touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QCOMPARE(touchWidget.touchUpdatePoints.count(), 1); QTouchEvent::TouchPoint touchUpdatePoint = touchWidget.touchUpdatePoints.first(); QCOMPARE(touchUpdatePoint.id(), rawTouchPoint.id()); QCOMPARE(touchUpdatePoint.state(), rawTouchPoint.state()); QCOMPARE(touchUpdatePoint.pos(), pos + delta); QCOMPARE(touchUpdatePoint.startPos(), pos); QCOMPARE(touchUpdatePoint.lastPos(), pos); QCOMPARE(touchUpdatePoint.scenePos(), rawTouchPoint.screenPos()); QCOMPARE(touchUpdatePoint.startScenePos(), screenPos); QCOMPARE(touchUpdatePoint.lastScenePos(), screenPos); QCOMPARE(touchUpdatePoint.screenPos(), rawTouchPoint.screenPos()); QCOMPARE(touchUpdatePoint.startScreenPos(), screenPos); QCOMPARE(touchUpdatePoint.lastScreenPos(), screenPos); QCOMPARE(touchUpdatePoint.normalizedPos(), rawTouchPoint.normalizedPos()); QCOMPARE(touchUpdatePoint.startNormalizedPos(), touchBeginPoint.normalizedPos()); QCOMPARE(touchUpdatePoint.lastNormalizedPos(), touchBeginPoint.normalizedPos()); QCOMPARE(touchUpdatePoint.rect(), QRectF(pos + delta, QSizeF(0, 0))); QCOMPARE(touchUpdatePoint.screenRect(), QRectF(rawTouchPoint.screenPos(), QSizeF(0, 0))); QCOMPARE(touchUpdatePoint.sceneRect(), touchUpdatePoint.screenRect()); QCOMPARE(touchUpdatePoint.pressure(), qreal(1.)); // releasing the point translates to TouchEnd rawTouchPoint.setState(Qt::TouchPointReleased); rawTouchPoint.setScreenPos(screenPos + delta + delta); rawTouchPoint.setNormalizedPos(normalized(rawTouchPoint.pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, QList() << rawTouchPoint); QVERIFY(touchWidget.seenTouchBegin); QVERIFY(touchWidget.seenTouchUpdate); QVERIFY(touchWidget.seenTouchEnd); QCOMPARE(touchWidget.touchEndPoints.count(), 1); QTouchEvent::TouchPoint touchEndPoint = touchWidget.touchEndPoints.first(); QCOMPARE(touchEndPoint.id(), rawTouchPoint.id()); QCOMPARE(touchEndPoint.state(), rawTouchPoint.state()); QCOMPARE(touchEndPoint.pos(), pos + delta + delta); QCOMPARE(touchEndPoint.startPos(), pos); QCOMPARE(touchEndPoint.lastPos(), pos + delta); QCOMPARE(touchEndPoint.scenePos(), rawTouchPoint.screenPos()); QCOMPARE(touchEndPoint.startScenePos(), screenPos); QCOMPARE(touchEndPoint.lastScenePos(), screenPos + delta); QCOMPARE(touchEndPoint.screenPos(), rawTouchPoint.screenPos()); QCOMPARE(touchEndPoint.startScreenPos(), screenPos); QCOMPARE(touchEndPoint.lastScreenPos(), screenPos + delta); QCOMPARE(touchEndPoint.normalizedPos(), rawTouchPoint.normalizedPos()); QCOMPARE(touchEndPoint.startNormalizedPos(), touchBeginPoint.normalizedPos()); QCOMPARE(touchEndPoint.lastNormalizedPos(), touchUpdatePoint.normalizedPos()); QCOMPARE(touchEndPoint.rect(), QRectF(pos + delta + delta, QSizeF(0, 0))); QCOMPARE(touchEndPoint.screenRect(), QRectF(rawTouchPoint.screenPos(), QSizeF(0, 0))); QCOMPARE(touchEndPoint.sceneRect(), touchEndPoint.screenRect()); QCOMPARE(touchEndPoint.pressure(), qreal(0.)); } void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() { tst_QTouchEventWidget touchWidget; touchWidget.setAttribute(Qt::WA_AcceptTouchEvents); touchWidget.setGeometry(100, 100, 400, 300); tst_QTouchEventWidget leftWidget; leftWidget.setParent(&touchWidget); leftWidget.setAttribute(Qt::WA_AcceptTouchEvents); leftWidget.setGeometry(0, 100, 100, 100); leftWidget.show(); tst_QTouchEventWidget rightWidget; rightWidget.setParent(&touchWidget); rightWidget.setAttribute(Qt::WA_AcceptTouchEvents); rightWidget.setGeometry(300, 100, 100, 100); rightWidget.show(); QPointF leftPos = leftWidget.rect().center(); QPointF rightPos = rightWidget.rect().center(); QPointF centerPos = touchWidget.rect().center(); QPointF leftScreenPos = leftWidget.mapToGlobal(leftPos.toPoint()); QPointF rightScreenPos = rightWidget.mapToGlobal(rightPos.toPoint()); QPointF centerScreenPos = touchWidget.mapToGlobal(centerPos.toPoint()); QPointF delta(10, 10); QRectF screenGeometry = qApp->desktop()->screenGeometry(&touchWidget); QList rawTouchPoints; rawTouchPoints.append(QTouchEvent::TouchPoint(0)); rawTouchPoints.append(QTouchEvent::TouchPoint(1)); // generate TouchBegins on both leftWidget and rightWidget rawTouchPoints[0].setState(Qt::TouchPointPressed); rawTouchPoints[0].setScreenPos(leftScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointPressed); rawTouchPoints[1].setScreenPos(rightScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, rawTouchPoints); QVERIFY(!touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QVERIFY(leftWidget.seenTouchBegin); QVERIFY(!leftWidget.seenTouchUpdate); QVERIFY(!leftWidget.seenTouchEnd); QVERIFY(rightWidget.seenTouchBegin); QVERIFY(!rightWidget.seenTouchUpdate); QVERIFY(!rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchBeginPoints.count(), 1); QCOMPARE(rightWidget.touchBeginPoints.count(), 1); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchBeginPoints.first(); QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), leftPos); QCOMPARE(leftTouchPoint.startPos(), leftPos); QCOMPARE(leftTouchPoint.lastPos(), leftPos); QCOMPARE(leftTouchPoint.scenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.startScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.screenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.startScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.normalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.startNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.lastNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.rect(), QRectF(leftPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.sceneRect(), QRectF(leftScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.screenRect(), QRectF(leftScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.pressure(), qreal(1.)); QTouchEvent::TouchPoint rightTouchPoint = rightWidget.touchBeginPoints.first(); QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), rightPos); QCOMPARE(rightTouchPoint.startPos(), rightPos); QCOMPARE(rightTouchPoint.lastPos(), rightPos); QCOMPARE(rightTouchPoint.scenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.startScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.screenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.startScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.normalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.startNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.lastNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.rect(), QRectF(rightPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.sceneRect(), QRectF(rightScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.screenRect(), QRectF(rightScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.pressure(), qreal(1.)); } // generate TouchUpdates on both leftWidget and rightWidget rawTouchPoints[0].setState(Qt::TouchPointMoved); rawTouchPoints[0].setScreenPos(centerScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointMoved); rawTouchPoints[1].setScreenPos(centerScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, rawTouchPoints); QVERIFY(!touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QVERIFY(leftWidget.seenTouchBegin); QVERIFY(leftWidget.seenTouchUpdate); QVERIFY(!leftWidget.seenTouchEnd); QVERIFY(rightWidget.seenTouchBegin); QVERIFY(rightWidget.seenTouchUpdate); QVERIFY(!rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchUpdatePoints.count(), 1); QCOMPARE(rightWidget.touchUpdatePoints.count(), 1); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchUpdatePoints.first(); QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(leftTouchPoint.startPos(), leftPos); QCOMPARE(leftTouchPoint.lastPos(), leftPos); QCOMPARE(leftTouchPoint.scenePos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.screenPos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.normalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.startNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.lastNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.rect(), QRectF(leftWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(leftTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.pressure(), qreal(1.)); QTouchEvent::TouchPoint rightTouchPoint = rightWidget.touchUpdatePoints.first(); QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(rightWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), rightPos); QCOMPARE(rightTouchPoint.lastPos(), rightPos); QCOMPARE(rightTouchPoint.scenePos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.screenPos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.normalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.startNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.lastNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.rect(), QRectF(rightWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(rightTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.pressure(), qreal(1.)); } // generate TouchEnds on both leftWidget and rightWidget rawTouchPoints[0].setState(Qt::TouchPointReleased); rawTouchPoints[0].setScreenPos(centerScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointReleased); rawTouchPoints[1].setScreenPos(centerScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, rawTouchPoints); QVERIFY(!touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QVERIFY(leftWidget.seenTouchBegin); QVERIFY(leftWidget.seenTouchUpdate); QVERIFY(leftWidget.seenTouchEnd); QVERIFY(rightWidget.seenTouchBegin); QVERIFY(rightWidget.seenTouchUpdate); QVERIFY(rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchEndPoints.count(), 1); QCOMPARE(rightWidget.touchEndPoints.count(), 1); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchEndPoints.first(); QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(leftTouchPoint.startPos(), leftPos); QCOMPARE(leftTouchPoint.lastPos(), leftTouchPoint.pos()); QCOMPARE(leftTouchPoint.scenePos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScenePos(), leftTouchPoint.scenePos()); QCOMPARE(leftTouchPoint.screenPos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScreenPos(), leftTouchPoint.screenPos()); QCOMPARE(leftTouchPoint.normalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.startNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.lastNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.rect(), QRectF(leftWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(leftTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.pressure(), qreal(0.)); QTouchEvent::TouchPoint rightTouchPoint = rightWidget.touchEndPoints.first(); QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(rightWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), rightPos); QCOMPARE(rightTouchPoint.lastPos(), rightTouchPoint.pos()); QCOMPARE(rightTouchPoint.scenePos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScenePos(), rightTouchPoint.scenePos()); QCOMPARE(rightTouchPoint.screenPos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScreenPos(), rightTouchPoint.screenPos()); QCOMPARE(rightTouchPoint.normalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.startNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.lastNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.rect(), QRectF(rightWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(rightTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.pressure(), qreal(0.)); } } void tst_QTouchEvent::multiPointRawEventTranslationOnTouchPad() { tst_QTouchEventWidget touchWidget; touchWidget.setAttribute(Qt::WA_AcceptTouchEvents); touchWidget.setGeometry(100, 100, 400, 300); tst_QTouchEventWidget leftWidget; leftWidget.setParent(&touchWidget); leftWidget.setAttribute(Qt::WA_AcceptTouchEvents); leftWidget.setGeometry(0, 100, 100, 100); leftWidget.show(); tst_QTouchEventWidget rightWidget; rightWidget.setParent(&touchWidget); rightWidget.setAttribute(Qt::WA_AcceptTouchEvents); rightWidget.setGeometry(300, 100, 100, 100); rightWidget.show(); QPointF leftPos = leftWidget.rect().center(); QPointF rightPos = rightWidget.rect().center(); QPointF centerPos = touchWidget.rect().center(); QPointF leftScreenPos = leftWidget.mapToGlobal(leftPos.toPoint()); QPointF rightScreenPos = rightWidget.mapToGlobal(rightPos.toPoint()); QPointF centerScreenPos = touchWidget.mapToGlobal(centerPos.toPoint()); QPointF delta(10, 10); QRectF screenGeometry = qApp->desktop()->screenGeometry(&touchWidget); QList rawTouchPoints; rawTouchPoints.append(QTouchEvent::TouchPoint(0)); rawTouchPoints.append(QTouchEvent::TouchPoint(1)); // generate TouchBegin on leftWidget only rawTouchPoints[0].setState(Qt::TouchPointPressed); rawTouchPoints[0].setScreenPos(leftScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointPressed); rawTouchPoints[1].setScreenPos(rightScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchPad, rawTouchPoints); QVERIFY(!touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QVERIFY(leftWidget.seenTouchBegin); QVERIFY(!leftWidget.seenTouchUpdate); QVERIFY(!leftWidget.seenTouchEnd); QVERIFY(!rightWidget.seenTouchBegin); QVERIFY(!rightWidget.seenTouchUpdate); QVERIFY(!rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchBeginPoints.count(), 2); QCOMPARE(rightWidget.touchBeginPoints.count(), 0); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchBeginPoints.at(0); QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), leftPos); QCOMPARE(leftTouchPoint.startPos(), leftPos); QCOMPARE(leftTouchPoint.lastPos(), leftPos); QCOMPARE(leftTouchPoint.scenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.startScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.screenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.startScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.normalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.startNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.lastNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.rect(), QRectF(leftPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.sceneRect(), QRectF(leftScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.screenRect(), QRectF(leftScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.pressure(), qreal(1.)); QTouchEvent::TouchPoint rightTouchPoint = leftWidget.touchBeginPoints.at(1); QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), QPointF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()))); QCOMPARE(rightTouchPoint.lastPos(), QPointF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()))); QCOMPARE(rightTouchPoint.scenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.startScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.screenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.startScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.normalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.startNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.lastNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.rect(), QRectF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()), QSizeF(0, 0))); QCOMPARE(rightTouchPoint.sceneRect(), QRectF(rightScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.screenRect(), QRectF(rightScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.pressure(), qreal(1.)); } // generate TouchUpdate on leftWidget rawTouchPoints[0].setState(Qt::TouchPointMoved); rawTouchPoints[0].setScreenPos(centerScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointMoved); rawTouchPoints[1].setScreenPos(centerScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchPad, rawTouchPoints); QVERIFY(!touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QVERIFY(leftWidget.seenTouchBegin); QVERIFY(leftWidget.seenTouchUpdate); QVERIFY(!leftWidget.seenTouchEnd); QVERIFY(!rightWidget.seenTouchBegin); QVERIFY(!rightWidget.seenTouchUpdate); QVERIFY(!rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchUpdatePoints.count(), 2); QCOMPARE(rightWidget.touchUpdatePoints.count(), 0); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchUpdatePoints.at(0); QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(leftTouchPoint.startPos(), leftPos); QCOMPARE(leftTouchPoint.lastPos(), leftPos); QCOMPARE(leftTouchPoint.scenePos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.screenPos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.normalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.startNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.lastNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.rect(), QRectF(leftWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(leftTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.pressure(), qreal(1.)); QTouchEvent::TouchPoint rightTouchPoint = leftWidget.touchUpdatePoints.at(1); QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), QPointF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()))); QCOMPARE(rightTouchPoint.lastPos(), QPointF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()))); QCOMPARE(rightTouchPoint.scenePos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.screenPos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.normalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.startNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.lastNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.rect(), QRectF(leftWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(rightTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.pressure(), qreal(1.)); } // generate TouchEnd on leftWidget rawTouchPoints[0].setState(Qt::TouchPointReleased); rawTouchPoints[0].setScreenPos(centerScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointReleased); rawTouchPoints[1].setScreenPos(centerScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchPad, rawTouchPoints); QVERIFY(!touchWidget.seenTouchBegin); QVERIFY(!touchWidget.seenTouchUpdate); QVERIFY(!touchWidget.seenTouchEnd); QVERIFY(leftWidget.seenTouchBegin); QVERIFY(leftWidget.seenTouchUpdate); QVERIFY(leftWidget.seenTouchEnd); QVERIFY(!rightWidget.seenTouchBegin); QVERIFY(!rightWidget.seenTouchUpdate); QVERIFY(!rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchEndPoints.count(), 2); QCOMPARE(rightWidget.touchEndPoints.count(), 0); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchEndPoints.at(0); QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(leftTouchPoint.startPos(), leftPos); QCOMPARE(leftTouchPoint.lastPos(), leftTouchPoint.pos()); QCOMPARE(leftTouchPoint.scenePos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScenePos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScenePos(), leftTouchPoint.scenePos()); QCOMPARE(leftTouchPoint.screenPos(), centerScreenPos); QCOMPARE(leftTouchPoint.startScreenPos(), leftScreenPos); QCOMPARE(leftTouchPoint.lastScreenPos(), leftTouchPoint.screenPos()); QCOMPARE(leftTouchPoint.normalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.startNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.lastNormalizedPos(), rawTouchPoints[0].normalizedPos()); QCOMPARE(leftTouchPoint.rect(), QRectF(leftWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(leftTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(leftTouchPoint.pressure(), qreal(0.)); QTouchEvent::TouchPoint rightTouchPoint = leftWidget.touchEndPoints.at(1); QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), QPointF(leftWidget.mapFromGlobal(rightScreenPos.toPoint()))); QCOMPARE(rightTouchPoint.lastPos(), rightTouchPoint.pos()); QCOMPARE(rightTouchPoint.scenePos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScenePos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScenePos(), rightTouchPoint.scenePos()); QCOMPARE(rightTouchPoint.screenPos(), centerScreenPos); QCOMPARE(rightTouchPoint.startScreenPos(), rightScreenPos); QCOMPARE(rightTouchPoint.lastScreenPos(), rightTouchPoint.screenPos()); QCOMPARE(rightTouchPoint.normalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.startNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.lastNormalizedPos(), rawTouchPoints[1].normalizedPos()); QCOMPARE(rightTouchPoint.rect(), QRectF(leftWidget.mapFromParent(centerPos.toPoint()), QSizeF(0, 0))); QCOMPARE(rightTouchPoint.sceneRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.screenRect(), QRectF(centerScreenPos, QSizeF(0, 0))); QCOMPARE(rightTouchPoint.pressure(), qreal(0.)); } } void tst_QTouchEvent::deleteInEventHandler() { // QWidget { QWidget window; tst_QTouchEventWidget *child1, *child2, *child3; child1 = new tst_QTouchEventWidget; child2 = new tst_QTouchEventWidget; child3 = new tst_QTouchEventWidget; child1->setParent(&window); child2->setParent(&window); child3->setParent(&window); child1->setAttribute(Qt::WA_AcceptTouchEvents); child2->setAttribute(Qt::WA_AcceptTouchEvents); child3->setAttribute(Qt::WA_AcceptTouchEvents); child1->deleteInTouchBegin = true; child2->deleteInTouchUpdate = true; child3->deleteInTouchEnd = true; QList touchPoints; touchPoints.append(QTouchEvent::TouchPoint(0)); QTouchEvent touchBeginEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, touchPoints); QTouchEvent touchUpdateEvent(QEvent::TouchUpdate, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointStationary, touchPoints); QTouchEvent touchEndEvent(QEvent::TouchEnd, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointReleased, touchPoints); QWeakPointer p; bool res; touchBeginEvent.ignore(); p = child1; res = QApplication::sendEvent(child1, &touchBeginEvent); // event is handled, but widget should be deleted QVERIFY(res && touchBeginEvent.isAccepted() && p.isNull()); touchBeginEvent.ignore(); p = child2; res = QApplication::sendEvent(child2, &touchBeginEvent); QVERIFY(res && touchBeginEvent.isAccepted() && !p.isNull()); touchUpdateEvent.ignore(); res = QApplication::sendEvent(child2, &touchUpdateEvent); QVERIFY(res && touchUpdateEvent.isAccepted() && p.isNull()); touchBeginEvent.ignore(); p = child3; res = QApplication::sendEvent(child3, &touchBeginEvent); QVERIFY(res && touchBeginEvent.isAccepted() && !p.isNull()); touchUpdateEvent.ignore(); res = QApplication::sendEvent(child3, &touchUpdateEvent); QVERIFY(res && touchUpdateEvent.isAccepted() && !p.isNull()); touchEndEvent.ignore(); res = QApplication::sendEvent(child3, &touchEndEvent); QVERIFY(res && touchEndEvent.isAccepted() && p.isNull()); } // QGraphicsView { QGraphicsScene scene; QGraphicsView view(&scene); tst_QTouchEventGraphicsItem *root, *child1, *child2, *child3; root = new tst_QTouchEventGraphicsItem; child1 = new tst_QTouchEventGraphicsItem; child2 = new tst_QTouchEventGraphicsItem; child3 = new tst_QTouchEventGraphicsItem; child1->setParentItem(root); child2->setParentItem(root); child3->setParentItem(root); child1->setZValue(1.); child2->setZValue(0.); child3->setZValue(-1.); child1->setAcceptTouchEvents(true); child2->setAcceptTouchEvents(true); child3->setAcceptTouchEvents(true); child1->deleteInTouchBegin = true; child2->deleteInTouchUpdate = true; child3->deleteInTouchEnd = true; scene.addItem(root); view.resize(200, 200); view.fitInView(scene.sceneRect()); QTouchEvent::TouchPoint touchPoint(0); touchPoint.setState(Qt::TouchPointPressed); touchPoint.setPos(view.mapFromScene(child1->mapToScene(child1->boundingRect().center()))); touchPoint.setScreenPos(view.mapToGlobal(touchPoint.pos().toPoint())); touchPoint.setScenePos(view.mapToScene(touchPoint.pos().toPoint())); QList touchPoints; touchPoints.append(touchPoint); QTouchEvent touchBeginEvent(QEvent::TouchBegin, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointPressed, touchPoints); touchPoints[0].setState(Qt::TouchPointMoved); QTouchEvent touchUpdateEvent(QEvent::TouchUpdate, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointMoved, touchPoints); touchPoints[0].setState(Qt::TouchPointReleased); QTouchEvent touchEndEvent(QEvent::TouchEnd, QTouchEvent::TouchScreen, Qt::NoModifier, Qt::TouchPointReleased, touchPoints); bool res; child1->weakpointer = &child1; touchBeginEvent.ignore(); res = QApplication::sendEvent(view.viewport(), &touchBeginEvent); QVERIFY(res && touchBeginEvent.isAccepted() && !child1); touchUpdateEvent.ignore(); res = QApplication::sendEvent(view.viewport(), &touchUpdateEvent); QVERIFY(res && touchUpdateEvent.isAccepted() && !child1); touchEndEvent.ignore(); res = QApplication::sendEvent(view.viewport(), &touchEndEvent); QVERIFY(res && touchUpdateEvent.isAccepted() && !child1); child2->weakpointer = &child2; touchBeginEvent.ignore(); res = QApplication::sendEvent(view.viewport(), &touchBeginEvent); QVERIFY(res && touchBeginEvent.isAccepted() && child2); touchUpdateEvent.ignore(); res = QApplication::sendEvent(view.viewport(), &touchUpdateEvent); QVERIFY(res && !touchUpdateEvent.isAccepted() && !child2); touchEndEvent.ignore(); res = QApplication::sendEvent(view.viewport(), &touchEndEvent); QVERIFY(res && !touchUpdateEvent.isAccepted() && !child2); child3->weakpointer = &child3; res = QApplication::sendEvent(view.viewport(), &touchBeginEvent); QVERIFY(res && touchBeginEvent.isAccepted() && child3); res = QApplication::sendEvent(view.viewport(), &touchUpdateEvent); QVERIFY(res && !touchUpdateEvent.isAccepted() && child3); res = QApplication::sendEvent(view.viewport(), &touchEndEvent); QVERIFY(res && !touchEndEvent.isAccepted() && !child3); delete root; } } void tst_QTouchEvent::deleteInRawEventTranslation() { tst_QTouchEventWidget touchWidget; touchWidget.setAttribute(Qt::WA_AcceptTouchEvents); touchWidget.setGeometry(100, 100, 300, 300); tst_QTouchEventWidget *leftWidget = new tst_QTouchEventWidget; leftWidget->setParent(&touchWidget); leftWidget->setAttribute(Qt::WA_AcceptTouchEvents); leftWidget->setGeometry(0, 100, 100, 100); leftWidget->deleteInTouchBegin = true; leftWidget->show(); tst_QTouchEventWidget *centerWidget = new tst_QTouchEventWidget; centerWidget->setParent(&touchWidget); centerWidget->setAttribute(Qt::WA_AcceptTouchEvents); centerWidget->setGeometry(100, 100, 100, 100); centerWidget->deleteInTouchUpdate = true; centerWidget->show(); tst_QTouchEventWidget *rightWidget = new tst_QTouchEventWidget; rightWidget->setParent(&touchWidget); rightWidget->setAttribute(Qt::WA_AcceptTouchEvents); rightWidget->setGeometry(200, 100, 100, 100); rightWidget->deleteInTouchEnd = true; rightWidget->show(); QPointF leftPos = leftWidget->rect().center(); QPointF centerPos = centerWidget->rect().center(); QPointF rightPos = rightWidget->rect().center(); QPointF leftScreenPos = leftWidget->mapToGlobal(leftPos.toPoint()); QPointF centerScreenPos = centerWidget->mapToGlobal(centerPos.toPoint()); QPointF rightScreenPos = rightWidget->mapToGlobal(rightPos.toPoint()); QRectF screenGeometry = qApp->desktop()->screenGeometry(&touchWidget); QWeakPointer pl = leftWidget, pc = centerWidget, pr = rightWidget; QList rawTouchPoints; rawTouchPoints.append(QTouchEvent::TouchPoint(0)); rawTouchPoints.append(QTouchEvent::TouchPoint(1)); rawTouchPoints.append(QTouchEvent::TouchPoint(2)); rawTouchPoints[0].setState(Qt::TouchPointPressed); rawTouchPoints[0].setScreenPos(leftScreenPos); rawTouchPoints[0].setNormalizedPos(normalized(rawTouchPoints[0].pos(), screenGeometry)); rawTouchPoints[1].setState(Qt::TouchPointPressed); rawTouchPoints[1].setScreenPos(centerScreenPos); rawTouchPoints[1].setNormalizedPos(normalized(rawTouchPoints[1].pos(), screenGeometry)); rawTouchPoints[2].setState(Qt::TouchPointPressed); rawTouchPoints[2].setScreenPos(rightScreenPos); rawTouchPoints[2].setNormalizedPos(normalized(rawTouchPoints[2].pos(), screenGeometry)); // generate begin events on all widgets, the left widget should die qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, rawTouchPoints); QVERIFY(pl.isNull() && !pc.isNull() && !pr.isNull()); // generate update events on all widget, the center widget should die rawTouchPoints[0].setState(Qt::TouchPointMoved); rawTouchPoints[1].setState(Qt::TouchPointMoved); rawTouchPoints[2].setState(Qt::TouchPointMoved); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, rawTouchPoints); // generate end events on all widget, the right widget should die rawTouchPoints[0].setState(Qt::TouchPointReleased); rawTouchPoints[1].setState(Qt::TouchPointReleased); rawTouchPoints[2].setState(Qt::TouchPointReleased); qt_translateRawTouchEvent(&touchWidget, QTouchEvent::TouchScreen, rawTouchPoints); } void tst_QTouchEvent::crashInQGraphicsSceneAfterNotHandlingTouchBegin() { QGraphicsRectItem *rect = new QGraphicsRectItem(0, 0, 100, 100); rect->setAcceptTouchEvents(true); QGraphicsRectItem *mainRect = new QGraphicsRectItem(0, 0, 100, 100, rect); mainRect->setBrush(Qt::lightGray); QGraphicsRectItem *button = new QGraphicsRectItem(-20, -20, 40, 40, mainRect); button->setPos(50, 50); button->setBrush(Qt::darkGreen); QGraphicsView view; QGraphicsScene scene; scene.addItem(rect); scene.setSceneRect(0,0,100,100); view.setScene(&scene); view.show(); QTest::qWaitForWindowShown(&view); QPoint centerPos = view.mapFromScene(rect->boundingRect().center()); // Touch the button QTest::touchEvent(view.viewport()).press(0, centerPos, static_cast(0)); QTest::touchEvent(view.viewport()).release(0, centerPos, static_cast(0)); // Touch outside of the button QTest::touchEvent(view.viewport()).press(0, view.mapFromScene(QPoint(10, 10)), static_cast(0)); QTest::touchEvent(view.viewport()).release(0, view.mapFromScene(QPoint(10, 10)), static_cast(0)); } void tst_QTouchEvent::touchBeginWithGraphicsWidget() { QGraphicsScene scene; QGraphicsView view(&scene); tst_QTouchEventGraphicsItem *root; root = new tst_QTouchEventGraphicsItem; root->setAcceptTouchEvents(true); scene.addItem(root); QGraphicsWidget *glassWidget = new QGraphicsWidget; glassWidget->setMinimumSize(100, 100); scene.addItem(glassWidget); view.resize(200, 200); view.show(); QTest::qWaitForWindowShown(&view); view.fitInView(scene.sceneRect()); QTest::touchEvent(static_cast(0)) .press(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport()); QTest::touchEvent(static_cast(0)) .stationary(0) .press(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport()); QTest::touchEvent(static_cast(0)) .release(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport()) .release(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport()); QCOMPARE(root->touchBeginCounter, 1); QCOMPARE(root->touchUpdateCounter, 1); QCOMPARE(root->touchEndCounter, 1); QCOMPARE(root->touchUpdatePoints.size(), 2); root->reset(); glassWidget->setWindowFlags(Qt::Window); // make the glassWidget a panel QTest::touchEvent(static_cast(0)) .press(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport()); QTest::touchEvent(static_cast(0)) .stationary(0) .press(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport()); QTest::touchEvent(static_cast(0)) .release(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport()) .release(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport()); QCOMPARE(root->touchBeginCounter, 0); QCOMPARE(root->touchUpdateCounter, 0); QCOMPARE(root->touchEndCounter, 0); delete root; delete glassWidget; } QTEST_MAIN(tst_QTouchEvent) #include "tst_qtouchevent.moc"