Bug 255245

Summary: AX: Defer handling children changes for dynamic aria-hidden attribute updates
Product: WebKit Reporter: Tyler Wilcock <tyler_w>
Component: AccessibilityAssignee: Tyler Wilcock <tyler_w>
Status: RESOLVED FIXED    
Severity: Normal CC: aboxhall, andresg_22, apinheiro, cfleizach, dmazzoni, ews-watchlist, jcraig, jdiggs, samuel_white, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Tyler Wilcock
Reported 2023-04-10 14:18:56 PDT
It can be unsafe to update the accessibility trees eagerly from AXObjectCache::handleAttributeChange because layout and style can be dirty.
Attachments
Patch (8.74 KB, patch)
2023-04-10 14:29 PDT, Tyler Wilcock 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-04-10 14:19:12 PDT
<rdar://problem/107850392>
Tyler Wilcock
Comment 2 2023-04-10 14:20:03 PDT
rdar://107589985
Tyler Wilcock
Comment 3 2023-04-10 14:29:37 PDT
Created attachment 465834 [details] Patch
EWS
Comment 4 2023-04-10 20:14:06 PDT
Committed 262804@main (b8ca1cf1bd0f): <https://commits.webkit.org/262804@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 465834 [details].
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