<AWT Dev> [9] Review request for 8166591 [macos 10.12] Trackpad scrolling of text on OS X 10.12 Sierra is very fast (Trackpad, Retina only)

[Sergey Malenkov]

>>>> Also, I can't understand what DELTA_THRESHOLD means?
>>>> It increases a pause before scrolling, which is not comfortable for me.
>>>
>>> Yes. I is just a barrier before which the wheel rotation event is not
>>> counted.
>>
>> The default 0.5 from Math.round is more comfortable.
>>
>> Could you please look for corresponding comments with "deadzone":
>> http://youtrack.jetbrains.com/issue/IDEA-158500
>
>   The updated version where the brgining threshold is set to 0.5:
>     http://cr.openjdk.java.net/~alexsch/8166591/webrev.09

Thank you. Looks good.
Could you please look at the attached patch for 8u?
I used it with our custom jdk to test the behavior.


-- 
Best regards,
Sergey A. Malenkov
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