On Tue, 27 Apr 2004, Bo Jangeborg wrote:
> Is it possible to determin if the scroll wheel of the mouse is moving up 
> or down ?
Yes.  Roughly like so, ignoring the surrounding loop code:
event = pygame.event.poll()
if event.type == locals.MOUSEBUTTONDOWN:
  if   event.dict['button'] == 4:
    print 'Wheel Down'
  elif event.dict['button'] == 5:
    print 'Wheel Up'
-Jasper