Bug 250236

Summary: Implement the "only the first wheel event is cancelable" behavior for UI-side compositing
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
WIP none

Simon Fraser (smfr)
Reported 2023-01-06 14:57:42 PST
Need to implement the feature added in bug 218764 with UI-side compositing. See ThreadedScrollingTree::willSendEventToMainThread(), ThreadedScrollingTree::waitForEventToBeProcessedByMainThread().
Attachments
WIP (13.68 KB, patch)
2023-03-02 18:41 PST, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-01-06 14:58:02 PST
<rdar://problem/103969246>
Simon Fraser (smfr)
Comment 2 2023-03-02 18:41:52 PST
Created attachment 465271 [details] WIP
Simon Fraser (smfr)
Comment 3 2023-03-29 18:28:51 PDT
Pull request: https://github.com/WebKit/WebKit/pull/12154
EWS
Comment 4 2023-03-30 16:49:28 PDT
Committed 262375@main (6151efcb38ff): <https://commits.webkit.org/262375@main> Reviewed commits have been landed. Closing PR #12154 and removing active labels.
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