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/****************************************************************************
**
** 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();
QApplication::processEvents();
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);
QCOMPARE(desktopWidget->screenNumber(screenGeometry.center()), i);
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);
}
QVERIFY(total.contains(r));
}
QTEST_MAIN(tst_QDesktopWidget)
#include "tst_qdesktopwidget.moc"
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