diff options
Diffstat (limited to 'tests/auto/qdesktopwidget/tst_qdesktopwidget.cpp')
-rw-r--r-- | tests/auto/qdesktopwidget/tst_qdesktopwidget.cpp | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/tests/auto/qdesktopwidget/tst_qdesktopwidget.cpp b/tests/auto/qdesktopwidget/tst_qdesktopwidget.cpp new file mode 100644 index 0000000000..f66b849eca --- /dev/null +++ b/tests/auto/qdesktopwidget/tst_qdesktopwidget.cpp @@ -0,0 +1,189 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include <QtTest/QtTest> +#include <QtGui/QDesktopWidget> +#include <QDebug> + +//TESTED_CLASS= + +class tst_QDesktopWidget : public QObject +{ + Q_OBJECT + +public: + tst_QDesktopWidget(); + virtual ~tst_QDesktopWidget(); + +public slots: + void init(); + void cleanup(); + +private slots: + void numScreens(); + void primaryScreen(); + void screenNumberForQWidget(); + void screenNumberForQPoint(); + void availableGeometry(); + void screenGeometry(); +}; + +tst_QDesktopWidget::tst_QDesktopWidget() +{ +} + +tst_QDesktopWidget::~tst_QDesktopWidget() +{ +} + +void tst_QDesktopWidget::init() +{ +} + +void tst_QDesktopWidget::cleanup() +{ +} + +void tst_QDesktopWidget::numScreens() +{ + QDesktopWidget desktop; + QVERIFY(desktop.numScreens() > 0); +} + +void tst_QDesktopWidget::primaryScreen() +{ + QDesktopWidget desktop; + QVERIFY(desktop.primaryScreen() >= 0); + QVERIFY(desktop.primaryScreen() < desktop.numScreens()); +} + +void tst_QDesktopWidget::availableGeometry() +{ + QDesktopWidget desktop; + QTest::ignoreMessage(QtWarningMsg, "QDesktopWidget::availableGeometry(): Attempt " + "to get the available geometry of a null widget"); + desktop.availableGeometry((QWidget *)0); + + QRect total; + QRect available; + + for (int i = 0; i < desktop.screenCount(); ++i) { + total = desktop.screenGeometry(i); + available = desktop.availableGeometry(i); + QVERIFY(total.contains(available)); + } + + total = desktop.screenGeometry(); + available = desktop.availableGeometry(); + QVERIFY(total.contains(available)); + QCOMPARE(desktop.availableGeometry(desktop.primaryScreen()), available); + QCOMPARE(desktop.screenGeometry(desktop.primaryScreen()), total); +} + +void tst_QDesktopWidget::screenNumberForQWidget() +{ + QDesktopWidget desktop; + + QCOMPARE(desktop.screenNumber(0), 0); + + QWidget widget; + widget.show(); + QTest::qWaitForWindowShown(&widget); + QVERIFY(widget.isVisible()); + + int widgetScreen = desktop.screenNumber(&widget); + QVERIFY(widgetScreen > -1); + QVERIFY(widgetScreen < desktop.numScreens()); +} + +void tst_QDesktopWidget::screenNumberForQPoint() +{ + // make sure QDesktopWidget::screenNumber(QPoint) returns the correct screen + QDesktopWidget *desktopWidget = QApplication::desktop(); + QRect allScreens; + for (int i = 0; i < desktopWidget->numScreens(); ++i) { + QRect screenGeometry = desktopWidget->screenGeometry(i); +#if !defined(Q_OS_SYMBIAN) + QCOMPARE(desktopWidget->screenNumber(screenGeometry.center()), i); +#endif + allScreens |= screenGeometry; + } + + // make sure QDesktopWidget::screenNumber(QPoint) returns a valid screen for points that aren't on any screen + int screen; + screen = desktopWidget->screenNumber(allScreens.topLeft() - QPoint(1, 1)); + +#ifdef Q_WS_QWS + QEXPECT_FAIL("", "Task 151710", Abort); +#endif + QVERIFY(screen >= 0 && screen < desktopWidget->numScreens()); + screen = desktopWidget->screenNumber(allScreens.topRight() + QPoint(1, 1)); + QVERIFY(screen >= 0 && screen < desktopWidget->numScreens()); + screen = desktopWidget->screenNumber(allScreens.bottomLeft() - QPoint(1, 1)); + QVERIFY(screen >= 0 && screen < desktopWidget->numScreens()); + screen = desktopWidget->screenNumber(allScreens.bottomRight() + QPoint(1, 1)); + QVERIFY(screen >= 0 && screen < desktopWidget->numScreens()); +} + +void tst_QDesktopWidget::screenGeometry() +{ + QDesktopWidget *desktopWidget = QApplication::desktop(); + QTest::ignoreMessage(QtWarningMsg, "QDesktopWidget::screenGeometry(): Attempt " + "to get the screen geometry of a null widget"); + QRect r = desktopWidget->screenGeometry((QWidget *)0); + QVERIFY(r.isNull()); + QWidget widget; + widget.show(); + QTest::qWaitForWindowShown(&widget); + r = desktopWidget->screenGeometry(&widget); + + QRect total; + QRect available; + for (int i = 0; i < desktopWidget->screenCount(); ++i) { + total = desktopWidget->screenGeometry(i); + available = desktopWidget->availableGeometry(i); + } +} + +QTEST_MAIN(tst_QDesktopWidget) +#include "tst_qdesktopwidget.moc" + |