diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2012-10-12 15:28:55 +0300 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-10-15 21:11:57 +0200 |
commit | 698d5a2b9f3df52fb6c4e178d50d2743db000b3d (patch) | |
tree | 6934576561eaf684c135bbaf2238b2f344a2ec6e /tests | |
parent | 21b5c1d4a9e00d01d69e5801f051ee8660b76d5c (diff) |
Improve Qt::WA_UnderMouse accuracy
Qt::WA_UnderMouse is set/cleared when widgets get enter/leave events.
When there is a popup active, Qt::WA_UnderMouse should always report
false, but this was not happening, because existing state was not
cleared when popup was opened.
Dispatch a leave event for last mouse receiver when a popup is
opened to update the Qt::WA_UnderMouse state. This is roughly
equivalent to what happens on Qt4.
Task-number: QTBUG-27478
Change-Id: I7739e75727213e748ab2f42f1027d32325d89fb0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp index 07ed38fa61..b4f31acaef 100644 --- a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp +++ b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp @@ -353,6 +353,7 @@ private slots: #ifndef QTEST_NO_CURSOR void syntheticEnterLeave(); void taskQTBUG_4055_sendSyntheticEnterLeave(); + void underMouse(); #endif void windowFlags(); void initialPosForDontShowOnScreenWidgets(); @@ -9598,5 +9599,86 @@ void tst_QWidget::styleSheetPropagation() } } +#ifndef QTEST_NO_CURSOR +void tst_QWidget::underMouse() +{ + // Move the mouse cursor to a safe location + QCursor::setPos(0,0); + + QWidget topLevelWidget; + QLineEdit childWidget1(&topLevelWidget); + QLineEdit childWidget2(&topLevelWidget); + QWidget popupWidget(0, Qt::Popup); + + topLevelWidget.setObjectName("topLevelWidget"); + childWidget1.setObjectName("childWidget1"); + childWidget2.setObjectName("childWidget2"); + popupWidget.setObjectName("popupWidget"); + + topLevelWidget.setGeometry(100, 100, 300, 300); + childWidget1.setGeometry(20, 20, 100, 100); + childWidget2.setGeometry(20, 120, 100, 100); + popupWidget.setGeometry(50, 100, 50, 50); + + topLevelWidget.show(); + QVERIFY(QTest::qWaitForWindowExposed(&topLevelWidget)); + QWindow *window = topLevelWidget.windowHandle(); + + QPoint outsideWindowPoint(30, -10); + QPoint inWindowPoint(30, 10); + QPoint child1Point(30, 50); + QPoint child2Point(30, 150); + + // Outside window + QTest::mouseMove(window, outsideWindowPoint); + QVERIFY(!topLevelWidget.underMouse()); + QVERIFY(!childWidget1.underMouse()); + QVERIFY(!childWidget2.underMouse()); + + // Enter window, outside children + // Note: QTest::mouseMove will not generate enter events for windows, so send one explicitly + QWindowSystemInterface::handleEnterEvent(window); + QTest::mouseMove(window, inWindowPoint); + QVERIFY(topLevelWidget.underMouse()); + QVERIFY(!childWidget1.underMouse()); + QVERIFY(!childWidget2.underMouse()); + + // In childWidget1 + QTest::mouseMove(window, child1Point); + QVERIFY(topLevelWidget.underMouse()); + QVERIFY(childWidget1.underMouse()); + QVERIFY(!childWidget2.underMouse()); + + // In childWidget2 + QTest::mouseMove(window, child2Point); + QVERIFY(topLevelWidget.underMouse()); + QVERIFY(!childWidget1.underMouse()); + QVERIFY(childWidget2.underMouse()); + + // Throw up a popup window + popupWidget.show(); + QVERIFY(QTest::qWaitForWindowExposed(&popupWidget)); + QWindow *popupWindow = popupWidget.windowHandle(); + QVERIFY(popupWindow); + QVERIFY(QApplication::activePopupWidget() == &popupWidget); + + // If there is an active popup, undermouse should not be reported (QTBUG-27478) + QVERIFY(!topLevelWidget.underMouse()); + QVERIFY(!childWidget1.underMouse()); + QVERIFY(!childWidget2.underMouse()); + + // Moving around while popup active should not change undermouse either + QTest::mouseMove(popupWindow, popupWindow->mapFromGlobal(window->mapToGlobal(inWindowPoint))); + QVERIFY(!topLevelWidget.underMouse()); + QVERIFY(!childWidget1.underMouse()); + QVERIFY(!childWidget2.underMouse()); + + QTest::mouseMove(popupWindow, popupWindow->mapFromGlobal(window->mapToGlobal(child1Point))); + QVERIFY(!topLevelWidget.underMouse()); + QVERIFY(!childWidget1.underMouse()); + QVERIFY(!childWidget2.underMouse()); +} +#endif // QTEST_NO_CURSOR + QTEST_MAIN(tst_QWidget) #include "tst_qwidget.moc" |