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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 examples 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 <QtGui>
#include "dialog.h"
//! [Dialog constructor part1]
Dialog::Dialog()
{
desktopGeometry = QApplication::desktop()->availableGeometry(0);
setWindowTitle(tr("SIP Dialog Example"));
QScrollArea *scrollArea = new QScrollArea(this);
QGroupBox *groupBox = new QGroupBox(scrollArea);
groupBox->setTitle(tr("SIP Dialog Example"));
QGridLayout *gridLayout = new QGridLayout(groupBox);
groupBox->setLayout(gridLayout);
//! [Dialog constructor part1]
//! [Dialog constructor part2]
QLineEdit* lineEdit = new QLineEdit(groupBox);
lineEdit->setText(tr("Open and close the SIP"));
lineEdit->setMinimumWidth(220);
QLabel* label = new QLabel(groupBox);
label->setText(tr("This dialog resizes if the SIP is opened"));
label->setMinimumWidth(220);
QPushButton* button = new QPushButton(groupBox);
button->setText(tr("Close Dialog"));
button->setMinimumWidth(220);
//! [Dialog constructor part2]
//! [Dialog constructor part3]
if (desktopGeometry.height() < 400)
gridLayout->setVerticalSpacing(80);
else
gridLayout->setVerticalSpacing(150);
gridLayout->addWidget(label);
gridLayout->addWidget(lineEdit);
gridLayout->addWidget(button);
//! [Dialog constructor part3]
//! [Dialog constructor part4]
scrollArea->setWidget(groupBox);
QHBoxLayout* layout = new QHBoxLayout();
layout->addWidget(scrollArea);
setLayout(layout);
scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
//! [Dialog constructor part4]
//! [Dialog constructor part5]
connect(button, SIGNAL(clicked()),
qApp, SLOT(closeAllWindows()));
connect(QApplication::desktop(), SIGNAL(workAreaResized(int)),
this, SLOT(desktopResized(int)));
}
//! [Dialog constructor part5]
//! [desktopResized() function]
void Dialog::desktopResized(int screen)
{
if (screen != 0)
return;
reactToSIP();
}
//! [desktopResized() function]
//! [reactToSIP() function]
void Dialog::reactToSIP()
{
QRect availableGeometry = QApplication::desktop()->availableGeometry(0);
if (desktopGeometry != availableGeometry) {
if (windowState() | Qt::WindowMaximized)
setWindowState(windowState() & ~Qt::WindowMaximized);
setGeometry(availableGeometry);
}
desktopGeometry = availableGeometry;
}
//! [reactToSIP() function]
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