diff options
author | Shawn Rutledge <shawn.rutledge@qt.io> | 2018-11-07 17:48:27 +0100 |
---|---|---|
committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2018-12-13 21:38:51 +0000 |
commit | 12f89fb8dda86c61277e3814912013873b1657e6 (patch) | |
tree | 0e68ede778bd21bfa1e269c778014084d9387087 /tests | |
parent | 358a72b6ecd0fef69edf5355f299af10225a6c8b (diff) |
TapHandler: clean up when wantsEventPoint returns false
We already emitted grabCanceled() to inform QML callbacks, but we didn't
call reset(). It seems more proper to do everything that would normally
be done when grab is canceled. TapHandler should not give up its passive
grab yet though, because that prevents delivery to any parent Flickable
that might be filtering events. A parent Flickable should be able to
start flicking after the drag threshold is exceeded (it happens to be
exactly when TapHandler gives up).
Fixes: QTBUG-71466
Fixes: QTBUG-71970
Change-Id: Ibba1b0de92cfd88547eeb44edb095d019de76a94
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml | 2 | ||||
-rw-r--r-- | tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp | 54 |
2 files changed, 56 insertions, 0 deletions
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml index ba22e434ce..221e7df139 100644 --- a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml +++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml @@ -35,6 +35,7 @@ Rectangle { property bool checked: false property alias gesturePolicy: tap.gesturePolicy signal tapped + signal canceled width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0 border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true @@ -52,6 +53,7 @@ Rectangle { tapFlash.start() root.tapped() } + onCanceled: root.canceled() } Text { diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp b/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp index 467c964001..187ade58d5 100644 --- a/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp +++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp @@ -59,6 +59,7 @@ private slots: void touchGesturePolicyDragThreshold(); void mouseGesturePolicyDragThreshold(); + void touchMouseGesturePolicyDragThreshold(); void touchGesturePolicyWithinBounds(); void mouseGesturePolicyWithinBounds(); void touchGesturePolicyReleaseWithinBounds(); @@ -179,6 +180,59 @@ void tst_TapHandler::mouseGesturePolicyDragThreshold() QCOMPARE(dragThresholdTappedSpy.count(), 0); } +void tst_TapHandler::touchMouseGesturePolicyDragThreshold() +{ + QScopedPointer<QQuickView> windowPtr; + createView(windowPtr, "buttons.qml"); + QQuickView * window = windowPtr.data(); + + QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold"); + QVERIFY(buttonDragThreshold); + QSignalSpy tappedSpy(buttonDragThreshold, SIGNAL(tapped())); + QSignalSpy canceledSpy(buttonDragThreshold, SIGNAL(canceled())); + + // Press mouse, drag it outside the button, release + QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint(); + QPoint p2 = p1 + QPoint(int(buttonDragThreshold->height()), 0); + QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1); + QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool()); + QTest::mouseMove(window, p2); + QTRY_COMPARE(canceledSpy.count(), 1); + QCOMPARE(tappedSpy.count(), 0); + QCOMPARE(buttonDragThreshold->property("pressed").toBool(), false); + QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p2); + + // Press and release touch, verify that it still works (QTBUG-71466) + QTest::touchEvent(window, touchDevice).press(1, p1, window); + QQuickTouchUtils::flush(window); + QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool()); + QTest::touchEvent(window, touchDevice).release(1, p1, window); + QQuickTouchUtils::flush(window); + QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool()); + QCOMPARE(tappedSpy.count(), 1); + + // Press touch, drag it outside the button, release + QTest::touchEvent(window, touchDevice).press(1, p1, window); + QQuickTouchUtils::flush(window); + QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool()); + QTest::touchEvent(window, touchDevice).move(1, p2, window); + QQuickTouchUtils::flush(window); + QTRY_COMPARE(buttonDragThreshold->property("pressed").toBool(), false); + QTest::touchEvent(window, touchDevice).release(1, p2, window); + QQuickTouchUtils::flush(window); + QTRY_COMPARE(canceledSpy.count(), 2); + QCOMPARE(tappedSpy.count(), 1); // didn't increase + QCOMPARE(buttonDragThreshold->property("pressed").toBool(), false); + + // Press and release mouse, verify that it still works + QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1); + QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool()); + QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1); + QTRY_COMPARE(tappedSpy.count(), 2); + QCOMPARE(canceledSpy.count(), 2); // didn't increase + QCOMPARE(buttonDragThreshold->property("pressed").toBool(), false); +} + void tst_TapHandler::touchGesturePolicyWithinBounds() { QScopedPointer<QQuickView> windowPtr; |