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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include <QtTest/QtTest>
#include <QtQuickTest/quicktest.h>
#include <QtQuick/qquickview.h>
#include <QtQuick/private/qquickmousearea_p.h>
#include <QtQuick/private/qquickpointerhandler_p.h>
#include <QtQuick/private/qquicktaphandler_p.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcontext.h>
#include <QtQuickTemplates2/private/qquickbutton_p.h>
#include <QtGui/qguiapplication.h>
#include <QtGui/private/qpointingdevice_p.h>
#include <QtQuickTestUtils/private/qmlutils_p.h>
#include <QtQuickTestUtils/private/viewtestutils_p.h>
#include <QtQuickTestUtils/private/visualtestutils_p.h>
Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
using namespace QQuickViewTestUtils;
using namespace QQuickVisualTestUtils;
class tst_pointerhandlers : public QQmlDataTest
{
Q_OBJECT
public:
tst_pointerhandlers();
private slots:
void hover_controlInsideControl();
void hover_controlAndMouseArea();
void buttonTapHandler_data();
void buttonTapHandler();
void buttonDragHandler_data();
void buttonDragHandler();
private:
QScopedPointer<QPointingDevice> touchscreen = QScopedPointer<QPointingDevice>(QTest::createTouchDevice());
};
tst_pointerhandlers::tst_pointerhandlers()
: QQmlDataTest(QT_QMLTEST_DATADIR)
{
}
void tst_pointerhandlers::hover_controlInsideControl()
{
// Test that if you move the mouse over a control that is
// a child of another control, both controls end up hovered.
// A control should basically not block (accept) hover events.
QQuickView view(testFileUrl("controlinsidecontrol.qml"));
QCOMPARE(view.status(), QQuickView::Ready);
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QQuickItem *rootItem = view.rootObject();
QVERIFY(rootItem);
QQuickWindow *window = rootItem->window();
QVERIFY(window);
const auto context = qmlContext(rootItem);
auto outerButton = context->contextProperty("outerButton").value<QQuickButton *>();
auto innerButton = context->contextProperty("innerButton").value<QQuickButton *>();
QVERIFY(outerButton);
QVERIFY(innerButton);
const QPoint posInWindow(1, 1);
const QPoint posOnOuterButton = rootItem->mapFromItem(outerButton, QPointF(0, 0)).toPoint();
const QPoint posOnInnerButton = rootItem->mapFromItem(innerButton, QPointF(0, 0)).toPoint();
// Start by moving the mouse to the window
QTest::mouseMove(window, posInWindow);
QCOMPARE(outerButton->isHovered(), false);
QCOMPARE(innerButton->isHovered(), false);
// Move the mouse over the outer control
QTest::mouseMove(window, posOnOuterButton);
QCOMPARE(outerButton->isHovered(), true);
QCOMPARE(innerButton->isHovered(), false);
// Move the mouse over the inner control
QTest::mouseMove(window, posOnInnerButton);
QCOMPARE(outerButton->isHovered(), true);
QCOMPARE(innerButton->isHovered(), true);
// Move the mouse over the outer control again
QTest::mouseMove(window, posOnOuterButton);
QCOMPARE(outerButton->isHovered(), true);
QCOMPARE(innerButton->isHovered(), false);
// Move the mouse outside all controls
QTest::mouseMove(window, posInWindow);
QCOMPARE(outerButton->isHovered(), false);
QCOMPARE(innerButton->isHovered(), false);
}
void tst_pointerhandlers::hover_controlAndMouseArea()
{
QQuickView view(testFileUrl("controlandmousearea.qml"));
QCOMPARE(view.status(), QQuickView::Ready);
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QQuickItem *rootItem = view.rootObject();
QVERIFY(rootItem);
QQuickWindow *window = rootItem->window();
QVERIFY(window);
const auto context = qmlContext(rootItem);
auto outerMouseArea = context->contextProperty("outerMouseArea").value<QQuickMouseArea *>();
auto buttonInTheMiddle = context->contextProperty("buttonInTheMiddle").value<QQuickButton *>();
auto innerMouseArea = context->contextProperty("innerMouseArea").value<QQuickMouseArea *>();
QVERIFY(outerMouseArea);
QVERIFY(buttonInTheMiddle);
QVERIFY(innerMouseArea);
const QPoint posInWindow(1, 1);
const QPoint posOnOuterMouseArea = rootItem->mapFromItem(outerMouseArea, QPointF(0, 0)).toPoint();
const QPoint posOnButtonInTheMiddle = rootItem->mapFromItem(buttonInTheMiddle, QPointF(0, 0)).toPoint();
const QPoint posOnInnerMouseArea = rootItem->mapFromItem(innerMouseArea, QPointF(0, 0)).toPoint();
// Start by moving the mouse to the window
QTest::mouseMove(window, posInWindow);
QCOMPARE(outerMouseArea->hovered(), false);
QCOMPARE(buttonInTheMiddle->isHovered(), false);
QCOMPARE(innerMouseArea->hovered(), false);
// Move the mouse over the outer mousearea
QTest::mouseMove(window, posOnOuterMouseArea);
QCOMPARE(outerMouseArea->hovered(), true);
QCOMPARE(buttonInTheMiddle->isHovered(), false);
QCOMPARE(innerMouseArea->hovered(), false);
// Move the mouse over the button in the middle
QTest::mouseMove(window, posOnButtonInTheMiddle);
QCOMPARE(outerMouseArea->hovered(), true);
QCOMPARE(buttonInTheMiddle->isHovered(), true);
QCOMPARE(innerMouseArea->hovered(), false);
// Move the mouse over the inner mousearea
QTest::mouseMove(window, posOnInnerMouseArea);
QCOMPARE(outerMouseArea->hovered(), true);
QCOMPARE(buttonInTheMiddle->isHovered(), true);
QCOMPARE(innerMouseArea->hovered(), true);
// Move the mouse over the button in the middle again
QTest::mouseMove(window, posOnButtonInTheMiddle);
QCOMPARE(outerMouseArea->hovered(), true);
QCOMPARE(buttonInTheMiddle->isHovered(), true);
QCOMPARE(innerMouseArea->hovered(), false);
// Move the mouse over the outer mousearea again
QTest::mouseMove(window, posOnOuterMouseArea);
QCOMPARE(outerMouseArea->hovered(), true);
QCOMPARE(buttonInTheMiddle->isHovered(), false);
QCOMPARE(innerMouseArea->hovered(), false);
// Move the mouse outside all items
QTest::mouseMove(window, posInWindow);
QCOMPARE(outerMouseArea->hovered(), false);
QCOMPARE(buttonInTheMiddle->isHovered(), false);
QCOMPARE(innerMouseArea->hovered(), false);
}
void tst_pointerhandlers::buttonTapHandler_data()
{
QTest::addColumn<QPointingDevice::DeviceType>("deviceType");
QTest::addColumn<Qt::MouseButton>("mouseButton");
QTest::newRow("left mouse") << QPointingDevice::DeviceType::Mouse << Qt::LeftButton;
QTest::newRow("right mouse") << QPointingDevice::DeviceType::Mouse << Qt::RightButton;
QTest::newRow("touch") << QPointingDevice::DeviceType::TouchScreen << Qt::NoButton;
}
void tst_pointerhandlers::buttonTapHandler() // QTBUG-105609
{
QFETCH(QPointingDevice::DeviceType, deviceType);
QFETCH(Qt::MouseButton, mouseButton);
QQuickView window;
QVERIFY(QQuickTest::showView(window, testFileUrl("tapHandlerButton.qml")));
QPointer<QQuickTapHandler> handler = window.rootObject()->findChild<QQuickTapHandler*>();
QVERIFY(handler);
handler->setAcceptedButtons(mouseButton);
QQuickItem *target = handler->target();
QVERIFY(target);
QSignalSpy tappedSpy(handler, &QQuickTapHandler::tapped);
QSignalSpy clickedSpy(target, SIGNAL(clicked())); // avoid #include for this signal
const QPoint pos(10, 10);
switch (static_cast<QPointingDevice::DeviceType>(deviceType)) {
case QPointingDevice::DeviceType::Mouse:
// click it
QTest::mouseClick(&window, mouseButton, Qt::NoModifier, pos);
QTRY_COMPARE(clickedSpy.size(), 1); // perhaps Button should not react to right-click, but it does
QCOMPARE(tappedSpy.size(), 1);
break;
case QPointingDevice::DeviceType::TouchScreen: {
// tap it
QTest::QTouchEventSequence touch = QTest::touchEvent(&window, touchscreen.data());
touch.press(0, pos, &window).commit();
QTRY_COMPARE(target->property("pressed").toBool(), true);
touch.release(0, pos, &window).commit();
QTRY_COMPARE(clickedSpy.size(), 1);
QCOMPARE(tappedSpy.size(), 1);
break;
}
default:
break;
}
QCOMPARE(handler->isPressed(), false);
}
void tst_pointerhandlers::buttonDragHandler_data()
{
QTest::addColumn<QPointingDevice::DeviceType>("deviceType");
QTest::newRow("mouse") << QPointingDevice::DeviceType::Mouse;
QTest::newRow("touch") << QPointingDevice::DeviceType::TouchScreen;
}
void tst_pointerhandlers::buttonDragHandler() // QTBUG-105610
{
QFETCH(QPointingDevice::DeviceType, deviceType);
QQuickView window;
QVERIFY(QQuickTest::showView(window, testFileUrl("draggableButton.qml")));
const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
QPointer<QQuickPointerHandler> handler = window.rootObject()->findChild<QQuickPointerHandler*>();
QVERIFY(handler);
QQuickItem *target = handler->target();
QVERIFY(target);
QSignalSpy clickedSpy(target, SIGNAL(clicked()));
QPoint dragPos(10, 10);
switch (static_cast<QPointingDevice::DeviceType>(deviceType)) {
case QPointingDevice::DeviceType::Mouse:
// click it
QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, dragPos);
QTRY_COMPARE(clickedSpy.size(), 1);
// drag it
QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, dragPos);
dragPos += QPoint(dragThreshold, dragThreshold);
QTest::mouseMove(&window, dragPos);
dragPos += QPoint(1, 1);
QTest::mouseMove(&window, dragPos);
qCDebug(lcPointerTests) << handler << "dragged" << target << "to" << target->position();
QTRY_VERIFY(handler->active());
QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, dragPos);
break;
case QPointingDevice::DeviceType::TouchScreen: {
QTest::QTouchEventSequence touch = QTest::touchEvent(&window, touchscreen.data());
// tap it
touch.press(0, dragPos, &window).commit();
touch.release(0, dragPos, &window).commit();
QTRY_COMPARE(clickedSpy.size(), 1);
// drag it
touch.press(0, dragPos, &window).commit();
dragPos += QPoint(dragThreshold, dragThreshold);
touch.move(0, dragPos, &window).commit();
dragPos += QPoint(1, 1);
touch.move(0, dragPos, &window).commit();
qCDebug(lcPointerTests) << handler << "dragged" << target << "to" << target->position();
QTRY_VERIFY(handler->active());
touch.release(0, dragPos, &window).commit();
break;
}
default:
break;
}
QTRY_COMPARE(handler->active(), false);
// click it again
QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, dragPos);
QTRY_COMPARE(clickedSpy.size(), 2);
}
QTEST_MAIN(tst_pointerhandlers)
#include "tst_pointerhandlers.moc"
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