main.cpp Example File

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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_BEGIN(
      "{2c3c183a-eeda-41a4-896e-3d9c12c3577d}", // type library ID
      "{83e16271-6480-45d5-aaf1-3f40b7661ae4}") // application ID
      QAXCLASS(GLBox)
  QAXFACTORY_END()

  /*
    The main program is here.
  */

  int main(int argc, char *argv[])
  {
      QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
      QApplication::setColorSpec(QApplication::CustomColor);
      QApplication a(argc,argv);

      if (QOpenGLContext::openGLModuleType() != QOpenGLContext::LibGL) {
          qWarning("This system does not support OpenGL. Exiting.");
          return -1;
      }

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