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-rw-r--r--tests/auto/gestures/tst_gestures.cpp215
1 files changed, 160 insertions, 55 deletions
diff --git a/tests/auto/gestures/tst_gestures.cpp b/tests/auto/gestures/tst_gestures.cpp
index baf90fa..3ce5b86 100644
--- a/tests/auto/gestures/tst_gestures.cpp
+++ b/tests/auto/gestures/tst_gestures.cpp
@@ -56,6 +56,11 @@
//TESTED_CLASS=
//TESTED_FILES=
+static QPointF mapToGlobal(const QPointF &pt, QGraphicsItem *item, QGraphicsView *view)
+{
+ return view->mapToGlobal(view->mapFromScene(item->mapToScene(pt)));
+}
+
class CustomGesture : public QGesture
{
Q_OBJECT
@@ -63,11 +68,10 @@ public:
static Qt::GestureType GestureType;
CustomGesture(QObject *parent = 0)
- : QGesture(parent), target(0), serial(0)
+ : QGesture(parent), serial(0)
{
}
- QObject *target;
int serial;
static const int SerialMaybeThreshold;
@@ -86,13 +90,13 @@ public:
CustomEvent(int serial_ = 0)
: QEvent(QEvent::Type(CustomEvent::EventType)),
- serial(serial_), targetObject(0)
+ serial(serial_), hasHotSpot(false)
{
}
int serial;
- QObject *targetObject;
- QPoint hotSpot;
+ QPointF hotSpot;
+ bool hasHotSpot;
};
int CustomEvent::EventType = 0;
@@ -117,8 +121,8 @@ public:
CustomGesture *g = static_cast<CustomGesture*>(state);
CustomEvent *e = static_cast<CustomEvent*>(event);
g->serial = e->serial;
- g->setTargetObject(e->targetObject);
- g->setHotSpot(e->hotSpot);
+ if (e->hasHotSpot)
+ g->setHotSpot(e->hotSpot);
++eventsCounter;
if (g->serial >= CustomGesture::SerialFinishedThreshold)
result |= QGestureRecognizer::GestureFinished;
@@ -231,24 +235,15 @@ protected:
}
};
-static void sendCustomGesture(QObject *object)
+static void sendCustomGesture(CustomEvent *event, QObject *object, QGraphicsScene *scene = 0)
{
- CustomEvent ev;
- ev.targetObject = object;
for (int i = CustomGesture::SerialMaybeThreshold;
i <= CustomGesture::SerialFinishedThreshold; ++i) {
- ev.serial = i;
- QApplication::sendEvent(object, &ev);
- }
-}
-static void sendCustomGesture(QObject *object, QObject *target)
-{
- CustomEvent ev;
- ev.targetObject = target;
- for (int i = CustomGesture::SerialMaybeThreshold;
- i <= CustomGesture::SerialFinishedThreshold; ++i) {
- ev.serial = i;
- QApplication::sendEvent(object, &ev);
+ event->serial = i;
+ if (scene)
+ scene->sendEvent(qobject_cast<QGraphicsObject *>(object), event);
+ else
+ QApplication::sendEvent(object, event);
}
}
@@ -276,6 +271,7 @@ private slots:
void unknownGesture();
void graphicsItemGesture();
void explicitGraphicsObjectTarget();
+ void gestureOverChildGraphicsItem();
};
tst_Gestures::tst_Gestures()
@@ -309,7 +305,8 @@ void tst_Gestures::customGesture()
{
GestureWidget widget;
widget.grabGesture(CustomGesture::GestureType, Qt::WidgetGesture);
- sendCustomGesture(&widget);
+ CustomEvent event;
+ sendCustomGesture(&event, &widget);
static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
static const int TotalCustomEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialMaybeThreshold + 1;
@@ -354,7 +351,8 @@ void tst_Gestures::gestureOverChild()
widget.grabGesture(CustomGesture::GestureType, Qt::WidgetGesture);
- sendCustomGesture(child);
+ CustomEvent event;
+ sendCustomGesture(&event, child);
static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
static const int TotalCustomEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialMaybeThreshold + 1;
@@ -372,7 +370,7 @@ void tst_Gestures::gestureOverChild()
widget.reset();
child->reset();
- sendCustomGesture(child);
+ sendCustomGesture(&event, child);
QCOMPARE(child->customEventsReceived, TotalCustomEventsCount);
QCOMPARE(widget.customEventsReceived, 0);
@@ -403,7 +401,8 @@ void tst_Gestures::multipleWidgetOnlyGestureInTree()
static const int TotalCustomEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialMaybeThreshold + 1;
// sending events to the child and making sure there is no conflict
- sendCustomGesture(child);
+ CustomEvent event;
+ sendCustomGesture(&event, child);
QCOMPARE(child->customEventsReceived, TotalCustomEventsCount);
QCOMPARE(parent.customEventsReceived, 0);
@@ -416,7 +415,7 @@ void tst_Gestures::multipleWidgetOnlyGestureInTree()
child->reset();
// same for the parent widget
- sendCustomGesture(&parent);
+ sendCustomGesture(&event, &parent);
QCOMPARE(child->customEventsReceived, 0);
QCOMPARE(parent.customEventsReceived, TotalCustomEventsCount);
@@ -443,7 +442,8 @@ void tst_Gestures::conflictingGestures()
child->acceptGestureOverride = true;
// sending events to the child and making sure there is no conflict
- sendCustomGesture(child);
+ CustomEvent event;
+ sendCustomGesture(&event, child);
QCOMPARE(child->gestureOverrideEventsReceived, TotalGestureEventsCount);
QCOMPARE(child->gestureEventsReceived, 0);
@@ -458,7 +458,7 @@ void tst_Gestures::conflictingGestures()
child->acceptGestureOverride = false;
// sending events to the child and making sure there is no conflict
- sendCustomGesture(child);
+ sendCustomGesture(&event, child);
QCOMPARE(child->gestureOverrideEventsReceived, TotalGestureEventsCount);
QCOMPARE(child->gestureEventsReceived, 0);
@@ -473,7 +473,7 @@ void tst_Gestures::conflictingGestures()
child->acceptGestureOverride = false;
// sending events to the child and making sure there is no conflict
- sendCustomGesture(child);
+ sendCustomGesture(&event, child);
QCOMPARE(child->gestureOverrideEventsReceived, TotalGestureEventsCount);
QCOMPARE(child->gestureEventsReceived, TotalGestureEventsCount);
@@ -508,7 +508,8 @@ void tst_Gestures::unknownGesture()
widget.grabGesture(Qt::CustomGesture, Qt::WidgetGesture);
widget.grabGesture(Qt::GestureType(Qt::PanGesture+512), Qt::WidgetGesture);
- sendCustomGesture(&widget);
+ CustomEvent event;
+ sendCustomGesture(&event, &widget);
static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
@@ -554,6 +555,15 @@ public:
QRectF size;
+ void reset()
+ {
+ customEventsReceived = 0;
+ gestureEventsReceived = 0;
+ gestureOverrideEventsReceived = 0;
+ events.clear();
+ overrideEvents.clear();
+ }
+
protected:
QRectF boundingRect() const
{
@@ -616,13 +626,37 @@ void tst_Gestures::graphicsItemGesture()
scene.addItem(item);
item->setPos(100, 100);
- item->grabGesture(CustomGesture::GestureType);
+ view.show();
+ QTest::qWaitForWindowShown(&view);
+ view.ensureVisible(scene.sceneRect());
- sendCustomGesture(item);
+ view.viewport()->grabGesture(CustomGesture::GestureType, Qt::WidgetGesture);
+ item->grabGesture(CustomGesture::GestureType);
static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
static const int TotalCustomEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialMaybeThreshold + 1;
+ CustomEvent event;
+ sendCustomGesture(&event, item, &scene);
+
+ QCOMPARE(item->customEventsReceived, TotalCustomEventsCount);
+ QCOMPARE(item->gestureEventsReceived, TotalGestureEventsCount);
+ QCOMPARE(item->gestureOverrideEventsReceived, 0);
+ QCOMPARE(item->events.all.size(), TotalGestureEventsCount);
+ for(int i = 0; i < item->events.all.size(); ++i)
+ QCOMPARE(item->events.all.at(i), CustomGesture::GestureType);
+ QCOMPARE(item->events.started.size(), 1);
+ QCOMPARE(item->events.updated.size(), TotalGestureEventsCount - 2);
+ QCOMPARE(item->events.finished.size(), 1);
+ QCOMPARE(item->events.canceled.size(), 0);
+
+ item->reset();
+
+ // make sure the event is properly delivered if only the hotspot is set.
+ event.hotSpot = mapToGlobal(QPointF(10, 10), item, &view);
+ event.hasHotSpot = true;
+ sendCustomGesture(&event, item, &scene);
+
QCOMPARE(item->customEventsReceived, TotalCustomEventsCount);
QCOMPARE(item->gestureEventsReceived, TotalGestureEventsCount);
QCOMPARE(item->gestureOverrideEventsReceived, 0);
@@ -643,41 +677,112 @@ void tst_Gestures::explicitGraphicsObjectTarget()
GestureItem *item1 = new GestureItem;
scene.addItem(item1);
item1->setPos(100, 100);
- item1->grabGesture(CustomGesture::GestureType);
GestureItem *item2 = new GestureItem;
scene.addItem(item2);
item2->setPos(100, 100);
- item2->grabGesture(CustomGesture::GestureType);
- GestureItem *item3 = new GestureItem;
- scene.addItem(item3);
- item3->setParentItem(item2);
- item3->setPos(0, 0);
- item3->grabGesture(CustomGesture::GestureType);
+ GestureItem *item2_child1 = new GestureItem;
+ scene.addItem(item2_child1);
+ item2_child1->setParentItem(item2);
+ item2_child1->setPos(10, 10);
+
+ view.show();
+ QTest::qWaitForWindowShown(&view);
+ view.ensureVisible(scene.sceneRect());
- // sending events to item1, but the targetObject for the gesture is item2.
- sendCustomGesture(item1, item3);
+ view.viewport()->grabGesture(CustomGesture::GestureType, Qt::WidgetGesture);
+ item1->grabGesture(CustomGesture::GestureType, Qt::ItemGesture);
+ item2->grabGesture(CustomGesture::GestureType, Qt::ItemGesture);
+ item2_child1->grabGesture(CustomGesture::GestureType, Qt::ItemGesture);
static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
- static const int TotalCustomEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialMaybeThreshold + 1;
- QCOMPARE(item1->customEventsReceived, TotalCustomEventsCount);
+ // sending events to item1, but the hotSpot is set to item2
+ CustomEvent event;
+ event.hotSpot = mapToGlobal(QPointF(15, 15), item2, &view);
+ event.hasHotSpot = true;
+
+ sendCustomGesture(&event, item1, &scene);
+
QCOMPARE(item1->gestureEventsReceived, 0);
QCOMPARE(item1->gestureOverrideEventsReceived, 0);
- QCOMPARE(item3->customEventsReceived, 0);
- QCOMPARE(item3->gestureEventsReceived, TotalGestureEventsCount);
- QCOMPARE(item3->gestureOverrideEventsReceived, 0);
- QCOMPARE(item3->events.all.size(), TotalGestureEventsCount);
- for(int i = 0; i < item3->events.all.size(); ++i)
- QCOMPARE(item3->events.all.at(i), CustomGesture::GestureType);
- QCOMPARE(item3->events.started.size(), 1);
- QCOMPARE(item3->events.updated.size(), TotalGestureEventsCount - 2);
- QCOMPARE(item3->events.finished.size(), 1);
- QCOMPARE(item3->events.canceled.size(), 0);
- QCOMPARE(item2->customEventsReceived, 0);
+ QCOMPARE(item2_child1->gestureEventsReceived, TotalGestureEventsCount);
+ QCOMPARE(item2_child1->gestureOverrideEventsReceived, 0);
+ QCOMPARE(item2_child1->events.all.size(), TotalGestureEventsCount);
+ for(int i = 0; i < item2_child1->events.all.size(); ++i)
+ QCOMPARE(item2_child1->events.all.at(i), CustomGesture::GestureType);
+ QCOMPARE(item2_child1->events.started.size(), 1);
+ QCOMPARE(item2_child1->events.updated.size(), TotalGestureEventsCount - 2);
+ QCOMPARE(item2_child1->events.finished.size(), 1);
+ QCOMPARE(item2_child1->events.canceled.size(), 0);
+ QCOMPARE(item2->gestureEventsReceived, 0);
+ QCOMPARE(item2->gestureOverrideEventsReceived, 0);
+}
+
+void tst_Gestures::gestureOverChildGraphicsItem()
+{
+ QGraphicsScene scene;
+ QGraphicsView view(&scene);
+
+ GestureItem *item0 = new GestureItem;
+ scene.addItem(item0);
+ item0->setPos(0, 0);
+
+ GestureItem *item1 = new GestureItem;
+ scene.addItem(item1);
+ item1->setPos(100, 100);
+
+ GestureItem *item2 = new GestureItem;
+ scene.addItem(item2);
+ item2->setPos(100, 100);
+
+ GestureItem *item2_child1 = new GestureItem;
+ scene.addItem(item2_child1);
+ item2_child1->setParentItem(item2);
+ item2_child1->setPos(0, 0);
+
+ view.show();
+ QTest::qWaitForWindowShown(&view);
+ view.ensureVisible(scene.sceneRect());
+
+ view.viewport()->grabGesture(CustomGesture::GestureType, Qt::WidgetGesture);
+ item1->grabGesture(CustomGesture::GestureType);
+
+ static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
+ static const int TotalCustomEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialMaybeThreshold + 1;
+
+ CustomEvent event;
+ event.hotSpot = mapToGlobal(QPointF(10, 10), item2_child1, &view);
+ event.hasHotSpot = true;
+ sendCustomGesture(&event, item0, &scene);
+
+ QCOMPARE(item0->customEventsReceived, TotalCustomEventsCount);
+ QCOMPARE(item2_child1->gestureEventsReceived, 0);
+ QCOMPARE(item2_child1->gestureOverrideEventsReceived, 0);
QCOMPARE(item2->gestureEventsReceived, 0);
QCOMPARE(item2->gestureOverrideEventsReceived, 0);
+ QEXPECT_FAIL("", "need to fix gesture event propagation inside graphicsview", Continue);
+ QCOMPARE(item1->gestureEventsReceived, TotalGestureEventsCount);
+ QCOMPARE(item1->gestureOverrideEventsReceived, 0);
+
+ item0->reset(); item1->reset(); item2->reset(); item2_child1->reset();
+ item2->grabGesture(CustomGesture::GestureType);
+
+ event.hotSpot = mapToGlobal(QPointF(10, 10), item2_child1, &view);
+ event.hasHotSpot = true;
+ sendCustomGesture(&event, item0, &scene);
+
+ QCOMPARE(item0->customEventsReceived, TotalCustomEventsCount);
+ QCOMPARE(item2_child1->gestureEventsReceived, 0);
+ QCOMPARE(item2_child1->gestureOverrideEventsReceived, 0);
+ QEXPECT_FAIL("", "need to fix gesture event propagation inside graphicsview", Continue);
+ QCOMPARE(item2->gestureEventsReceived, TotalGestureEventsCount);
+ QEXPECT_FAIL("", "need to fix gesture event propagation inside graphicsview", Continue);
+ QCOMPARE(item2->gestureOverrideEventsReceived, TotalGestureEventsCount);
+ QCOMPARE(item1->gestureEventsReceived, 0);
+ QEXPECT_FAIL("", "need to fix gesture event propagation inside graphicsview", Continue);
+ QCOMPARE(item1->gestureOverrideEventsReceived, TotalGestureEventsCount);
}
QTEST_MAIN(tst_Gestures)
generated by cgit v0.12 at 2024-11-12 05:16:43 (GMT)