diff options
Diffstat (limited to 'tests/auto/gestures/tst_gestures.cpp')
| -rw-r--r-- | tests/auto/gestures/tst_gestures.cpp | 139 |
1 files changed, 136 insertions, 3 deletions
diff --git a/tests/auto/gestures/tst_gestures.cpp b/tests/auto/gestures/tst_gestures.cpp index 1765a30..a2058cd 100644 --- a/tests/auto/gestures/tst_gestures.cpp +++ b/tests/auto/gestures/tst_gestures.cpp @@ -261,15 +261,19 @@ protected: eventsPtr->all << g->gestureType(); switch(g->state()) { case Qt::GestureStarted: + emit gestureStarted(e->type(), g); eventsPtr->started << g->gestureType(); break; case Qt::GestureUpdated: + emit gestureUpdated(e->type(), g); eventsPtr->updated << g->gestureType(); break; case Qt::GestureFinished: + emit gestureFinished(e->type(), g); eventsPtr->finished << g->gestureType(); break; case Qt::GestureCanceled: + emit gestureCanceled(e->type(), g); eventsPtr->canceled << g->gestureType(); break; default: @@ -283,13 +287,23 @@ protected: } return true; } + +Q_SIGNALS: + void gestureStarted(QEvent::Type, QGesture *); + void gestureUpdated(QEvent::Type, QGesture *); + void gestureFinished(QEvent::Type, QGesture *); + void gestureCanceled(QEvent::Type, QGesture *); + +public Q_SLOTS: + void deleteThis() { delete this; } }; // TODO rename to sendGestureSequence static void sendCustomGesture(CustomEvent *event, QObject *object, QGraphicsScene *scene = 0) { + QWeakPointer<QObject> receiver(object); for (int i = CustomGesture::SerialMaybeThreshold; - i <= CustomGesture::SerialFinishedThreshold; ++i) { + i <= CustomGesture::SerialFinishedThreshold && receiver; ++i) { event->serial = i; if (scene) scene->sendEvent(qobject_cast<QGraphicsObject *>(object), event); @@ -336,6 +350,9 @@ private slots: void graphicsViewParentPropagation(); void panelPropagation(); void panelStacksBehindParent(); + void deleteGestureTargetWidget(); + void deleteGestureTargetItem_data(); + void deleteGestureTargetItem(); }; tst_Gestures::tst_Gestures() @@ -657,14 +674,16 @@ static const QColor InstanceColors[] = { class GestureItem : public QGraphicsObject { + Q_OBJECT static int InstanceCount; - public: GestureItem(const char *name = 0) { instanceNumber = InstanceCount++; - if (name) + if (name) { setObjectName(QLatin1String(name)); + setToolTip(name); + } size = QRectF(0, 0, 100, 100); customEventsReceived = 0; gestureEventsReceived = 0; @@ -672,6 +691,8 @@ public: events.clear(); overrideEvents.clear(); acceptGestureOverride = false; + + scene = 0; } ~GestureItem() { @@ -773,15 +794,19 @@ protected: switch(g->state()) { case Qt::GestureStarted: eventsPtr->started << g->gestureType(); + emit gestureStarted(e->type(), g); break; case Qt::GestureUpdated: eventsPtr->updated << g->gestureType(); + emit gestureUpdated(e->type(), g); break; case Qt::GestureFinished: eventsPtr->finished << g->gestureType(); + emit gestureFinished(e->type(), g); break; case Qt::GestureCanceled: eventsPtr->canceled << g->gestureType(); + emit gestureCanceled(e->type(), g); break; default: Q_ASSERT(false); @@ -794,6 +819,26 @@ protected: } return true; } + +Q_SIGNALS: + void gestureStarted(QEvent::Type, QGesture *); + void gestureUpdated(QEvent::Type, QGesture *); + void gestureFinished(QEvent::Type, QGesture *); + void gestureCanceled(QEvent::Type, QGesture *); + +public: + // some arguments for the slots below: + QGraphicsScene *scene; + +public Q_SLOTS: + void deleteThis() { delete this; } + void addSelfToScene(QEvent::Type eventType, QGesture *) + { + if (eventType == QEvent::Gesture) { + disconnect(sender(), 0, this, SLOT(addSelfToScene(QEvent::Type,QGesture*))); + scene->addItem(this); + } + } }; int GestureItem::InstanceCount = 0; @@ -1724,5 +1769,93 @@ void tst_Gestures::panelStacksBehindParent() QCOMPARE(panel->gestureOverrideEventsReceived, 0); } +void tst_Gestures::deleteGestureTargetWidget() +{ + +} + +void tst_Gestures::deleteGestureTargetItem_data() +{ + QTest::addColumn<bool>("propagateUpdateGesture"); + QTest::addColumn<QString>("emitter"); + QTest::addColumn<QString>("receiver"); + QTest::addColumn<QByteArray>("signalName"); + QTest::addColumn<QByteArray>("slotName"); + + QByteArray gestureUpdated = SIGNAL(gestureUpdated(QEvent::Type,QGesture*)); + QByteArray gestureFinished = SIGNAL(gestureFinished(QEvent::Type,QGesture*)); + QByteArray deleteThis = SLOT(deleteThis()); + QByteArray deleteLater = SLOT(deleteLater()); + + QTest::newRow("delete1") + << false << "item1" << "item1" << gestureUpdated << deleteThis; + QTest::newRow("delete2") + << false << "item2" << "item2" << gestureUpdated << deleteThis; + QTest::newRow("delete3") + << false << "item1" << "item2" << gestureUpdated << deleteThis; + + QTest::newRow("deleteLater1") + << false << "item1" << "item1" << gestureUpdated << deleteLater; + QTest::newRow("deleteLater2") + << false << "item2" << "item2" << gestureUpdated << deleteLater; + QTest::newRow("deleteLater3") + << false << "item1" << "item2" << gestureUpdated << deleteLater; + QTest::newRow("deleteLater4") + << false << "item2" << "item1" << gestureUpdated << deleteLater; + + QTest::newRow("delete-self-and-propagate") + << true << "item2" << "item2" << gestureUpdated << deleteThis; + QTest::newRow("deleteLater-self-and-propagate") + << true << "item2" << "item2" << gestureUpdated << deleteLater; + QTest::newRow("propagate-to-deletedLater") + << true << "item2" << "item1" << gestureUpdated << deleteLater; +} + +void tst_Gestures::deleteGestureTargetItem() +{ + QFETCH(bool, propagateUpdateGesture); + QFETCH(QString, emitter); + QFETCH(QString, receiver); + QFETCH(QByteArray, signalName); + QFETCH(QByteArray, slotName); + + QGraphicsScene scene; + QGraphicsView view(&scene); + view.setWindowFlags(Qt::X11BypassWindowManagerHint); + + GestureItem *item1 = new GestureItem("item1"); + item1->grabGesture(CustomGesture::GestureType); + item1->setZValue(2); + scene.addItem(item1); + + GestureItem *item2 = new GestureItem("item2"); + item2->grabGesture(CustomGesture::GestureType); + item2->setZValue(5); + scene.addItem(item2); + + QMap<QString, GestureItem *> items; + items.insert(item1->objectName(), item1); + items.insert(item2->objectName(), item2); + + view.show(); + QTest::qWaitForWindowShown(&view); + view.ensureVisible(scene.sceneRect()); + + view.viewport()->grabGesture(CustomGesture::GestureType, Qt::DontStartGestureOnChildren); + + if (propagateUpdateGesture) + item2->ignoredUpdatedGestures << CustomGesture::GestureType; + connect(items.value(emitter, 0), signalName, items.value(receiver, 0), slotName); + + // some debug output to see the current test data tag, so if we crash + // we know which one caused the crash. + qDebug() << "<-- testing"; + + CustomEvent event; + event.hotSpot = mapToGlobal(QPointF(5, 5), item2, &view); + event.hasHotSpot = true; + sendCustomGesture(&event, item1, &scene); +} + QTEST_MAIN(tst_Gestures) #include "tst_gestures.moc" |