RESOLVED FIXED 222111
Clean up ScrollableArea and ScrollAnimator API and convert less between offsets and positions 
https://bugs.webkit.org/show_bug.cgi?id=222111
Summary Clean up ScrollableArea and ScrollAnimator API and convert less between offse...
Martin Robinson
Reported 2021-02-18 08:59:06 PST
The ScrollableArea and ScrollAnimator API is a bit confusing when it comes to scrolling to offsets and positions. It isn't always clear when these APIs will trigger an animation and we are missing some opportunities to use "native" animations on Mac. These APIs also require a lot of conversion back and forth between offsets and positions. Finally, cleaning up this API will allow us to use native animations to do scroll snapping during thumb dragging.
Attachments
Patch (31.78 KB, patch)
2021-02-19 05:01 PST, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Patch (32.12 KB, patch)
2021-02-19 08:16 PST, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Patch (32.32 KB, patch)
2021-02-22 00:28 PST, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Martin Robinson
Comment 1 2021-02-19 05:01:20 PST
Created attachment 420957 [details] Patch
Martin Robinson
Comment 2 2021-02-19 08:16:50 PST
Created attachment 420970 [details] Patch
Martin Robinson
Comment 3 2021-02-22 00:28:25 PST
Created attachment 421167 [details] Patch
EWS
Comment 4 2021-02-22 13:39:45 PST
Committed r273275: <https://commits.webkit.org/r273275> All reviewed patches have been landed. Closing bug and clearing flags on attachment 421167 [details].
Radar WebKit Bug Importer
Comment 5 2021-02-22 13:40:15 PST
<rdar://problem/74611765>
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