On Tue, 8 Nov 2022 18:16:52 GMT, Johan Vos <j...@openjdk.org> wrote:

>> The root problem is actually broader than stated in the JBS issue. This PR 
>> now translates screencoordinates from absolute coordinates into coordinates 
>> that take the platformScale into account. 
>> The whole process is complicated by the fact that throughout our code, we 
>> use e.g. `x` and `y` without clearly stating if those are absolute, logical, 
>> screen or rendering coordinates. 
>> I believe the most consistent approach is to have the different entry points 
>> (e.g. a Glass Window or a JFXPanel) to deal with platformScale before 
>> passing screen coordinates. This is already done in the Glass approach, and 
>> this PR does the same in JFXPanel. That means some code is duplicated, but 
>> since this is only about 12 lines, and said code lives in 2 different 
>> modules, I think it's not worth the hassle of moving that into e.g. the base 
>> module.
>
> Johan Vos has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Process reviewer comments. Use Math.round() instead of Math.floor() for 
> coordinates

Marked as reviewed by angorya (Author).

-------------

PR: https://git.openjdk.org/jfx/pull/924

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