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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>

QT_BEGIN_NAMESPACE
class QAction;
class QLabel;
class QMenu;
class QScrollArea;
class QSlider;
QT_END_NAMESPACE
class GLWidget;

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow();

private slots:
    void renderIntoPixmap();
    void grabFrameBuffer();
    void clearPixmap();
    void about();

private:
    void createActions();
    void createMenus();
    QSlider *createSlider(const char *changedSignal, const char *setterSlot);
    void setPixmap(const QPixmap &pixmap);
    QSize getSize();

    QWidget *centralWidget;
    QScrollArea *glWidgetArea;
    QScrollArea *pixmapLabelArea;
    GLWidget *glWidget;
    QLabel *pixmapLabel;
    QSlider *xSlider;
    QSlider *ySlider;
    QSlider *zSlider;

    QMenu *fileMenu;
    QMenu *helpMenu;
    QAction *grabFrameBufferAct;
    QAction *renderIntoPixmapAct;
    QAction *clearPixmapAct;
    QAction *exitAct;
    QAction *aboutAct;
    QAction *aboutQtAct;
};

#endif