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# movieplayer.h Example File
widgets/movie/movieplayer.h

     /****************************************************************************
     **
     ** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** This file may be used under the terms of the GNU General Public
     ** License version 2.0 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 GNU
     ** General Public Licensing requirements will be met:
     ** http://www.trolltech.com/products/qt/opensource.html
     **
     ** If you are unsure which license is appropriate for your use, please
     ** review the following information:
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     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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     ****************************************************************************/

     #ifndef MOVIEPLAYER_H
     #define MOVIEPLAYER_H

     #include <QWidget>

     class QCheckBox;
     class QGridLayout;
     class QHBoxLayout;
     class QLabel;
     class QMovie;
     class QSlider;
     class QSpinBox;
     class QToolButton;
     class QVBoxLayout;

     class MoviePlayer : public QWidget
     {
         Q_OBJECT

     public:
         MoviePlayer(QWidget *parent = 0);
         void openFile(const QString &fileName);

     private slots:
         void open();
         void goToFrame(int frame);
         void fitToWindow();
         void updateButtons();
         void updateFrameSlider();

     private:
         void createControls();
         void createButtons();

         QString currentMovieDirectory;
         QLabel *movieLabel;
         QMovie *movie;
         QToolButton *openButton;
         QToolButton *playButton;
         QToolButton *pauseButton;
         QToolButton *stopButton;
         QToolButton *quitButton;
         QCheckBox *fitCheckBox;
         QSlider *frameSlider;
         QSpinBox *speedSpinBox;
         QLabel *frameLabel;
         QLabel *speedLabel;

         QGridLayout *controlsLayout;
         QHBoxLayout *buttonsLayout;
         QVBoxLayout *mainLayout;
     };

     #endif