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[pygame] Re: Scroll Wheel



On 10/22/07, Ian Mallett <geometrian@xxxxxxxxx> wrote:
Hi,
    I'm almost ready for a new release of Map Editor!  This version uses the mouse instead of the keyboard to position the cursor on the map.  I would like to use the scroll wheel to zoom in/out, but I don't know how to do so.  Thanks,
Ian

for event in pygame.event.get():
    if event.type == QUIT or keystate[K_ESCAPE]:
        pygame.quit(); sys.exit()
    if event.type == pygame.MOUSEBUTTONDOWN :
        #mouse view controls
        if event.button == 4:  view_distance -= 5
        elif event.button == 5:  view_distance += 5

works, but I wanted something with pygame.mouse.get_pressed ()
Oh, well.  Thanks anyway.