/****************************************************************************

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** This file is part of the documentation of the Qt Toolkit.

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** 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

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**

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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();

}