/*!   \page opengl-box-example.html

  \ingroup opengl-examples
  \title OpenGL Box Example

This example demonstrates how to use OpenGL in Qt. 

Essentially, all you do is put your OpenGL code in a class inherited
from QGLWidget. This class may then be used like any other Qt widget,
including the use of signals and slots and geometry management.

See \c{$QTDIR/examples/opengl/box} for the source code.

*/