[squeak-dev] Re: Mouse Wheel Events, "Point and scroll-by-wheel"
Marcel.Taeumel at hpi.de
Mon Jun 13 20:07:37 UTC 2016
Chris Muller-3 wrote
> I updated from trunk and it seems its fixed.
>> is the behavior different if you disable "Synthesize Mouse Wheel Events
>> Keyboard Events"?
>> I did found a regression:
> That was it. Reverting this fix causes it to scroll by 9 lines instead of
ah, good. I think it was like this:
1. You got three events: key down, key stroke, key up
2. Key down went into the event filter in the scroll pane and falsely used
to scroll: 3 lines.
3. Keystroke was converted into mouse wheel and handled as mouse wheel: 3
4. Key up went into the event filter in the scroll pane and falsely used to
scroll: 3 lines.
The fix corrected 2. and 4.
View this message in context: http://forum.world.st/Mouse-Wheel-Events-Point-and-scroll-by-wheel-tp4899428p4900755.html
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