Bug 212029

Summary: [Wheel event region] Invalidation for root style
Product: WebKit Reporter: Antti Koivisto <koivisto>
Component: CompositingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, cmarcelo, esprehn+autocc, ews-watchlist, kangil.han, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
patch
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patch none

Description Antti Koivisto 2020-05-18 09:39:15 PDT
We should invalidate when event listeners change on Document or Window.
Comment 1 Antti Koivisto 2020-05-18 09:48:26 PDT
Created attachment 399651 [details]
patch
Comment 2 Antti Koivisto 2020-05-18 09:57:56 PDT
Created attachment 399652 [details]
patch
Comment 3 Simon Fraser (smfr) 2020-05-18 10:20:48 PDT
Comment on attachment 399652 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=399652&action=review

> LayoutTests/fast/scrolling/mac/wheel-event-listener-region-root-invalidation.html:27
> +    document.body.offsetLeft;

internals.layerTreeAsText triggers layout so I don't think this should be needed.
Comment 4 EWS 2020-05-18 10:50:16 PDT
Committed r261820: <https://trac.webkit.org/changeset/261820>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 399652 [details].
Comment 5 Radar WebKit Bug Importer 2020-05-18 10:51:15 PDT
<rdar://problem/63349119>