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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qcoreapplication.h>
#include <qdebug.h>
#include <qstackedwidget.h>
#include <qpushbutton.h>
#include <QHBoxLayout>
//TESTED_CLASS=
//TESTED_FILES=
class tst_QStackedWidget : public QObject
{
Q_OBJECT
public:
tst_QStackedWidget();
virtual ~tst_QStackedWidget();
private slots:
void getSetCheck();
void testMinimumSize();
};
tst_QStackedWidget::tst_QStackedWidget()
{
}
tst_QStackedWidget::~tst_QStackedWidget()
{
}
// Testing that stackedwidget respect the minimum size of it's contents (task 95319)
void tst_QStackedWidget::testMinimumSize()
{
QWidget w;
QStackedWidget sw(&w);
QPushButton button("Text", &sw);
sw.addWidget(&button);
QHBoxLayout hboxLayout;
hboxLayout.addWidget(&sw);
w.setLayout(&hboxLayout);
w.show();
QVERIFY(w.minimumSize() != QSize(0, 0));
}
// Testing get/set functions
void tst_QStackedWidget::getSetCheck()
{
QStackedWidget obj1;
// int QStackedWidget::currentIndex()
// void QStackedWidget::setCurrentIndex(int)
obj1.setCurrentIndex(0);
QCOMPARE(-1, obj1.currentIndex());
obj1.setCurrentIndex(INT_MIN);
QCOMPARE(-1, obj1.currentIndex());
obj1.setCurrentIndex(INT_MAX);
QCOMPARE(-1, obj1.currentIndex());
// QWidget * QStackedWidget::currentWidget()
// void QStackedWidget::setCurrentWidget(QWidget *)
QWidget *var2 = new QWidget();
obj1.addWidget(var2);
obj1.setCurrentWidget(var2);
QCOMPARE(var2, obj1.currentWidget());
// Disabled, task to fix is 128939.
#if 0
// Layouts assert on any unknown widgets here, 0-pointers included.
// This seems wrong behavior, since the setCurrentIndex(int), which
// is really a convenience function for setCurrentWidget(QWidget*),
// has no problem handling out-of-bounds indices.
// ("convenience function" => "just another way of achieving the
// same goal")
obj1.setCurrentWidget((QWidget *)0);
QCOMPARE(obj1.currentWidget(), var2);
#endif
delete var2;
}
QTEST_MAIN(tst_QStackedWidget)
#include "tst_qstackedwidget.moc"
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