将滚动轮映射到按钮?

http://www.autohotkey.com/

pywin32 pyHook SendKeys

import pythoncom, pyHook, SendKeys
IS_WIN_DOWN = False

def OnMouseEvent(event):
    if IS_WIN_DOWN:
        if event.Wheel == 1:
            SendKeys.SendKeys('{+}')
        else:
            SendKeys.SendKeys('-')
    return True

def OnKeyboardEvent(event):
    global IS_WIN_DOWNN
    if event.KeyID is 91: #LWIN == 91
        if event.Message == 256: #KEY_DOWN == 256
            IS_WIN_DOWN= True
        elif event.Message == 257: #KEY_UP == 257
            IS_WIN_DOWN= False
    return True

hm = pyHook.HookManager()
hm.SubscribeMouseWheel(OnMouseEvent)
hm.SubscribeKeyDown(OnKeyboardEvent) 
hm.SubscribeKeyUp(OnKeyboardEvent) 
hm.HookMouse()
hm.HookKeyboard()
pythoncom.PumpMessages()

old question with a solution in C#