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main.cpp Example File
^{activeqt/opengl/main.cpp}

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    **
    ** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
    **
    ** This file is part of the documentation of the Qt Toolkit.
    **
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    ** and appearing in the file LICENSE.GPL included in the packaging of
    ** this file.  Please review the following information to ensure GNU
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    //
    // Qt OpenGL example: Box
    //
    // A small example showing how a GLWidget can be used just as any Qt widget
    //
    // File: main.cpp
    //
    // The main() function
    //

    #include "globjwin.h"
    #include "glbox.h"
    #include <QApplication>
    #include <QtOpenGL>
    #include <QAxFactory>

    QAXFACTORY_DEFAULT( GLBox,
                        "{5fd9c22e-ed45-43fa-ba13-1530bb6b03e0}",
                        "{33b051af-bb25-47cf-a390-5cfd2987d26a}",
                        "{8c996c29-eafa-46ac-a6f9-901951e765b5}",
                        "{2c3c183a-eeda-41a4-896e-3d9c12c3577d}",
                        "{83e16271-6480-45d5-aaf1-3f40b7661ae4}"
                      )

    /*
      The main program is here.
    */

    int main( int argc, char **argv )
    {
        QApplication::setColorSpec( QApplication::CustomColor );
        QApplication a(argc,argv);

        if ( !QGLFormat::hasOpenGL() ) {
            qWarning( "This system has no OpenGL support. Exiting." );
            return -1;
        }

        if ( !QAxFactory::isServer() ) {
            GLObjectWindow w;
            w.resize( 400, 350 );
            w.show();
            return a.exec();
        }
        return a.exec();
    }