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53 lines
1.2 KiB
53 lines
1.2 KiB
/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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//
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// TQt OpenGL example: Box
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//
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// A small example showing how a GLWidget can be used just as any TQt widget
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//
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// File: main.cpp
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//
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// The main() function
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//
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#include "globjwin.h"
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#include <ntqapplication.h>
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#include <tqgl.h>
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#include <ntqmessagebox.h>
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/*
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The main program is here.
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*/
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int main( int argc, char **argv )
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{
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TQApplication::setColorSpec( TQApplication::CustomColor );
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TQApplication a(argc,argv);
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if ( !TQGLFormat::hasOpenGL() ) {
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tqWarning( "This system has no OpenGL support. Exiting." );
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return -1;
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}
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// Check for existence of overlays
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if ( !TQGLFormat::hasOpenGLOverlays() ) {
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TQMessageBox::critical( 0, tqApp->argv()[0],
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"This system does not support OpenGL overlays",
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"Exit" );
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return 1;
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}
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GLObjectWindow w;
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w.resize( 400, 350 );
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a.setMainWidget( &w );
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w.show();
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return a.exec();
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}
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