7f2c22e891
Change-Id: I12795439de71a41728f98b3d3438324664b27a0f Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** You may use this file under the terms of the BSD license as follows:
|
|
**
|
|
** "Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions are
|
|
** met:
|
|
** * Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** * Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in
|
|
** the documentation and/or other materials provided with the
|
|
** distribution.
|
|
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
|
|
** the names of its contributors may be used to endorse or promote
|
|
** products derived from this software without specific prior written
|
|
** permission.
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include <QtWidgets>
|
|
|
|
class Notepad : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
Notepad();
|
|
|
|
private slots:
|
|
void quit();
|
|
|
|
private:
|
|
QTextEdit *textEdit;
|
|
QPushButton *quitButton;
|
|
|
|
};
|
|
|
|
Notepad::Notepad()
|
|
{
|
|
textEdit = new QTextEdit;
|
|
quitButton = new QPushButton(tr("Quit"));
|
|
|
|
connect(quitButton, SIGNAL(clicked()), this, SLOT(quit()));
|
|
|
|
QVBoxLayout *layout = new QVBoxLayout;
|
|
layout->addWidget(textEdit);
|
|
layout->addWidget(quitButton);
|
|
|
|
setLayout(layout);
|
|
|
|
setWindowTitle(tr("Notepad"));
|
|
}
|
|
|
|
void Notepad::quit()
|
|
{
|
|
QMessageBox messageBox;
|
|
messageBox.setWindowTitle(tr("Notepad"));
|
|
messageBox.setText(tr("Do you really want to quit?"));
|
|
messageBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
|
|
messageBox.setDefaultButton(QMessageBox::No);
|
|
if (messageBox.exec() == QMessageBox::Yes)
|
|
qApp->quit();
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
QApplication app(argc, argv);
|
|
|
|
Notepad notepad;
|
|
notepad.show();
|
|
|
|
return app.exec();
|
|
}
|
|
|
|
#include "main.moc"
|
|
|