diff options
Diffstat (limited to 'tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp')
-rw-r--r-- | tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp index cc8c567e5c..7636bb38f1 100644 --- a/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp +++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp @@ -56,6 +56,8 @@ private slots: void touchDrag(); void mouseDrag(); void dragFromMargin(); + void snapMode_data(); + void snapMode(); void touchDragMulti(); void touchDragMultiSliders_data(); void touchDragMultiSliders(); @@ -284,6 +286,78 @@ void tst_DragHandler::dragFromMargin() // QTBUG-74966 QCOMPARE(dragHandler->centroid().pressedButtons(), Qt::NoButton); } +void tst_DragHandler::snapMode_data() +{ + const int dragThreshold = QGuiApplication::styleHints()->startDragDistance(); + QTest::addColumn<QString>("subTree"); + QTest::addColumn<int>("snapMode"); + QTest::addColumn<QPoint>("startDragPos"); + QTest::addColumn<QPoint>("dragMovement"); + QTest::addColumn<QPoint>("expectedMovement"); + + struct TestEntry { + const char *desc; + const char *subTree; + QQuickDragHandler::SnapMode mode; + QPoint startDragPos; + QPoint dragMovement; + QPoint expectedMovement; + }; + + TestEntry testdata[] = { + {"outside the target", "rect1", QQuickDragHandler::SnapAuto, QPoint(45, -10), QPoint(dragThreshold*2, 0), QPoint(dragThreshold*2, 0)}, + {"inside the target", "rect1", QQuickDragHandler::SnapAuto, QPoint(45, 10), QPoint(dragThreshold*2, 0), QPoint(dragThreshold*2, 0)}, + {"outside the target", "rect1", QQuickDragHandler::SnapAlways, QPoint(45, -10), QPoint(dragThreshold*2, 0), QPoint(dragThreshold*2, -50-10)}, + {"outside the target", "rect1", QQuickDragHandler::NoSnap, QPoint(45, -10), QPoint(dragThreshold*2, 0), QPoint(dragThreshold*2, 0)}, + {"outside the target", "rect1", QQuickDragHandler::SnapIfPressedOutsideTarget, QPoint(45, -10), QPoint(dragThreshold*2, 0), QPoint(dragThreshold*2, -50-10)}, + {"inside the target", "rect1", QQuickDragHandler::SnapIfPressedOutsideTarget, QPoint(45, 10), QPoint(dragThreshold*2, 0), QPoint(dragThreshold*2, 0)}, + //targets y pos moves from -25 to (25 + dragThreshold*2) because of snapping to center: + {"outside target, should snap", "rect2", QQuickDragHandler::SnapAuto, QPoint(45, 50), QPoint(0, dragThreshold*2), QPoint(0, 25 + 25 + dragThreshold*2)}, + {"inside target, shouldn't snap", "rect2", QQuickDragHandler::SnapAuto, QPoint(45, 10), QPoint(0, dragThreshold*2), QPoint(0, dragThreshold*2)} + }; + + for (const TestEntry& e : testdata) { + const QMetaEnum menum = QMetaEnum::fromType<QQuickDragHandler::SnapMode>(); + const QString dataTag = QString::fromLatin1("%1, %2, %3").arg(e.subTree).arg(menum.valueToKey(e.mode)).arg(e.desc); + QTest::newRow(dataTag.toUtf8().constData()) << e.subTree << (int)e.mode + << e.startDragPos << e.dragMovement << e.expectedMovement; + } +} + +void tst_DragHandler::snapMode() +{ + QFETCH(QString, subTree); + QFETCH(QPoint, startDragPos); + QFETCH(QPoint, dragMovement); + QFETCH(int, snapMode); + QFETCH(QPoint, expectedMovement); + + QScopedPointer<QQuickView> windowPtr; + createView(windowPtr, "snapMode.qml"); + QQuickView * window = windowPtr.data(); + + QQuickItem *rect1 = window->rootObject()->findChild<QQuickItem*>(subTree); + QVERIFY(rect1); + QQuickItem *rect1b = rect1->childItems().first(); + QVERIFY(rect1b); + QQuickDragHandler *dragHandler1 = rect1->findChild<QQuickDragHandler*>(); + QVERIFY(dragHandler1); + dragHandler1->setSnapMode((QQuickDragHandler::SnapMode)snapMode); + QQuickItem *dragTarget = dragHandler1->target(); + QPointF oldTargetPos = dragTarget->position(); + + QPoint p1 = rect1->mapToScene(QPointF(startDragPos)).toPoint(); + QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1); + QVERIFY(!dragHandler1->active()); + p1 += dragMovement; + QTest::mouseMove(window, p1); + QTRY_VERIFY(dragHandler1->active()); + QCOMPARE(dragTarget->position(), oldTargetPos + expectedMovement); + QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1); + QTRY_VERIFY(!dragHandler1->active()); + QCOMPARE(dragHandler1->centroid().pressedButtons(), Qt::NoButton); +} + void tst_DragHandler::touchDragMulti() { const int dragThreshold = QGuiApplication::styleHints()->startDragDistance(); |