On Aug 15, 4:54 pm, Tristam MacDonald <[email protected]> wrote:
> To my mind this is desirable, as long as it can be implemented for all
> platforms.
A quick peek for carbon reveals:
delta = c_long()
carbon.GetEventParameter(ev, kEventParamMouseWheelDelta,
typeSInt32, c_void_p(), sizeof(delta), c_void_p(),
byref(delta))
if axis.value == kEventMouseWheelAxisX:
self.dispatch_event('on_mouse_scroll',
x, y, delta.value, 0)
else:
self.dispatch_event('on_mouse_scroll',
x, y, 0, delta.value)
And for xlib:
if ev.xbutton.button == 4:
self.dispatch_event('on_mouse_scroll', x, y, 0, 1)
elif ev.xbutton.button == 5:
self.dispatch_event('on_mouse_scroll', x, y, 0, -1)
Of course it is possible to replace these ints for for carbon/xlib
with floats, except that these floats will never have a floating point
part...
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