To run these examples, make sure you have your PYTHONPATH environment variable
set if needed and explicitly set the path to python at the top of each script
if you don't have /usr/bin/env.

A much better source of information about using PyQt is Boudewijn Rempt's
tutorial at http://www.xs4all.nl/~bsarempt/python/tutorial.html.

Phil Thompson
phil@river-bank.demon.co.uk
