/****************************************************************************
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** contained in the Technology Preview License Agreement accompanying
** this package.
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** GNU Lesser General Public License Usage
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** 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
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****************************************************************************/

#include <QtGui>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    {
//! [0]
    QWidget *window = new QWidget;
//! [0] //! [1]
    QPushButton *button1 = new QPushButton("One");
//! [1] //! [2]
    QPushButton *button2 = new QPushButton("Two");
    QPushButton *button3 = new QPushButton("Three");
    QPushButton *button4 = new QPushButton("Four");
    QPushButton *button5 = new QPushButton("Five");
//! [2]

//! [3]
    QHBoxLayout *layout = new QHBoxLayout;
//! [3] //! [4]
    layout->addWidget(button1);
    layout->addWidget(button2);
    layout->addWidget(button3);
    layout->addWidget(button4);
    layout->addWidget(button5);

    window->setLayout(layout);
//! [4] //! [5]
    window->show();
//! [5]
    }
    
    {
//! [6]
    QWidget *window = new QWidget;
//! [6] //! [7]
    QPushButton *button1 = new QPushButton("One");
//! [7] //! [8]
    QPushButton *button2 = new QPushButton("Two");
    QPushButton *button3 = new QPushButton("Three");
    QPushButton *button4 = new QPushButton("Four");
    QPushButton *button5 = new QPushButton("Five");
//! [8]

//! [9]
    QVBoxLayout *layout = new QVBoxLayout;
//! [9] //! [10]
    layout->addWidget(button1);
    layout->addWidget(button2);
    layout->addWidget(button3);
    layout->addWidget(button4);
    layout->addWidget(button5);

    window->setLayout(layout);
//! [10] //! [11]
    window->show();
//! [11]
    }
    
    {
//! [12]
    QWidget *window = new QWidget;
//! [12] //! [13]
    QPushButton *button1 = new QPushButton("One");
//! [13] //! [14]
    QPushButton *button2 = new QPushButton("Two");
    QPushButton *button3 = new QPushButton("Three");
    QPushButton *button4 = new QPushButton("Four");
    QPushButton *button5 = new QPushButton("Five");
//! [14]

//! [15]
    QGridLayout *layout = new QGridLayout;
//! [15] //! [16]
    layout->addWidget(button1, 0, 0);
    layout->addWidget(button2, 0, 1);
    layout->addWidget(button3, 1, 0, 1, 2);
    layout->addWidget(button4, 2, 0);
    layout->addWidget(button5, 2, 1);

    window->setLayout(layout);
//! [16] //! [17]
    window->show();
//! [17]
    }

    return app.exec();
}