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/****************************************************************************
**
** Copyright (C) 2010 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 <QSizeGrip>
#include <QEvent>
#include <QLineEdit>
#include <QVBoxLayout>
#include <QLabel>
static inline Qt::Corner sizeGripCorner(QWidget *parent, QSizeGrip *sizeGrip)
{
if (!parent || !sizeGrip)
return Qt::TopLeftCorner;
const QPoint sizeGripPos = sizeGrip->mapTo(parent, QPoint(0, 0));
bool isAtBottom = sizeGripPos.y() >= parent->height() / 2;
bool isAtLeft = sizeGripPos.x() <= parent->width() / 2;
if (isAtLeft)
return isAtBottom ? Qt::BottomLeftCorner : Qt::TopLeftCorner;
else
return isAtBottom ? Qt::BottomRightCorner : Qt::TopRightCorner;
}
//TESTED_CLASS=
//TESTED_FILES=
Q_DECLARE_METATYPE(Qt::WindowType);
class tst_QSizeGrip : public QObject
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
private slots:
void hideAndShowOnWindowStateChange_data();
void hideAndShowOnWindowStateChange();
void orientation();
private:
QLineEdit *dummyWidget;
};
class TestWidget : public QWidget
{
public:
TestWidget(QWidget *parent = 0, Qt::WindowFlags flags = 0) : QWidget(parent, flags) {}
QSize sizeHint() const { return QSize(300, 200); }
void changeEvent(QEvent *event)
{
QWidget::changeEvent(event);
if (isWindow() && event->type() == QEvent::WindowStateChange) {
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(this);
#endif
}
}
};
void tst_QSizeGrip::initTestCase()
{
dummyWidget = new QLineEdit;
dummyWidget->show();
}
void tst_QSizeGrip::cleanupTestCase()
{
delete dummyWidget;
dummyWidget = 0;
}
void tst_QSizeGrip::hideAndShowOnWindowStateChange_data()
{
QTest::addColumn<Qt::WindowType>("windowType");
QTest::newRow("Qt::Window") << Qt::Window;
QTest::newRow("Qt::SubWindow") << Qt::SubWindow;
}
void tst_QSizeGrip::hideAndShowOnWindowStateChange()
{
QFETCH(Qt::WindowType, windowType);
QWidget *parentWidget = windowType == Qt::Window ? 0 : new QWidget;
TestWidget *widget = new TestWidget(parentWidget, Qt::WindowFlags(windowType));
QSizeGrip *sizeGrip = new QSizeGrip(widget);
// Normal.
if (parentWidget)
parentWidget->show();
else
widget->show();
QVERIFY(sizeGrip->isVisible());
widget->showFullScreen();
QVERIFY(!sizeGrip->isVisible());
widget->showNormal();
QVERIFY(sizeGrip->isVisible());
widget->showMaximized();
#ifndef Q_WS_MAC
QVERIFY(!sizeGrip->isVisible());
#else
QVERIFY(sizeGrip->isVisible());
#endif
widget->showNormal();
QVERIFY(sizeGrip->isVisible());
sizeGrip->hide();
QVERIFY(!sizeGrip->isVisible());
widget->showFullScreen();
widget->showNormal();
QVERIFY(!sizeGrip->isVisible());
widget->showMaximized();
widget->showNormal();
QVERIFY(!sizeGrip->isVisible());
delete widget;
delete parentWidget;
}
void tst_QSizeGrip::orientation()
{
TestWidget widget;
widget.setLayout(new QVBoxLayout);
QSizeGrip *sizeGrip = new QSizeGrip(&widget);
sizeGrip->setFixedSize(sizeGrip->sizeHint());
widget.layout()->addWidget(sizeGrip);
widget.layout()->setAlignment(sizeGrip, Qt::AlignBottom | Qt::AlignRight);
widget.show();
QCOMPARE(sizeGripCorner(&widget, sizeGrip), Qt::BottomRightCorner);
widget.setLayoutDirection(Qt::RightToLeft);
qApp->processEvents();
QCOMPARE(sizeGripCorner(&widget, sizeGrip), Qt::BottomLeftCorner);
widget.unsetLayoutDirection();
qApp->processEvents();
QCOMPARE(sizeGripCorner(&widget, sizeGrip), Qt::BottomRightCorner);
widget.layout()->setAlignment(sizeGrip, Qt::AlignTop | Qt::AlignRight);
qApp->processEvents();
QCOMPARE(sizeGripCorner(&widget, sizeGrip), Qt::TopRightCorner);
widget.setLayoutDirection(Qt::RightToLeft);
qApp->processEvents();
QCOMPARE(sizeGripCorner(&widget, sizeGrip), Qt::TopLeftCorner);
widget.unsetLayoutDirection();
qApp->processEvents();
QCOMPARE(sizeGripCorner(&widget, sizeGrip), Qt::TopRightCorner);
}
QTEST_MAIN(tst_QSizeGrip)
#include "tst_qsizegrip.moc"
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