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

        /****************************************************************************
        **
        ** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
        **
        ** This file is part of the example classes of the Qt Toolkit.
        **
        ** Licensees holding valid Qt Preview licenses may use this file in
        ** accordance with the Qt Preview License Agreement provided with the
        ** Software.
        **
        ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
        ** information about Qt Commercial License Agreements.
        **
        ** Contact info@trolltech.com if any conditions of this licensing are
        ** not clear to you.
        **
        ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
        ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        **
        ****************************************************************************/

        #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