RESOLVED FIXED237483
Fix for <select> elements in isolated tree mode. 
https://bugs.webkit.org/show_bug.cgi?id=237483
Summary Fix for <select> elements in isolated tree mode.
Andres Gonzalez
Reported 2022-03-04 12:53:50 PST
Fix for <select> elements in isolated tree mode.
Attachments
Patch (5.88 KB, patch)
2022-03-04 13:07 PST, Andres Gonzalez 		no flags
DetailsFormatted DiffDiff
Patch (6.64 KB, patch)
2022-03-07 07:10 PST, Andres Gonzalez 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Andres Gonzalez
Comment 1 2022-03-04 12:59:26 PST
rdar://89530022
Andres Gonzalez
Comment 2 2022-03-04 13:07:43 PST
Created attachment 453867 [details] Patch
Tyler Wilcock
Comment 3 2022-03-04 13:55:03 PST
Comment on attachment 453867 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=453867&action=review > Source/WebCore/accessibility/AXObjectCache.cpp:3417 > + case AXMenuListValueChanged: This will cause the entire node to be re-computed (tree->updateNode(*notification.first)). Is there more fine-grained set of properties that we can re-compute via tree->updateNodeProperty instead? I doubt people will be changing menu list values often enough for this to be a performance problem, so if we don't want to spend the time investigating this now it's fine. Just curious if you looked into this.
Andres Gonzalez
Comment 4 2022-03-07 06:48:42 PST
(In reply to Tyler Wilcock from comment #3) > Comment on attachment 453867 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=453867&action=review > > > Source/WebCore/accessibility/AXObjectCache.cpp:3417 > > + case AXMenuListValueChanged: > > This will cause the entire node to be re-computed > (tree->updateNode(*notification.first)). Is there more fine-grained set of > properties that we can re-compute via tree->updateNodeProperty instead? > > I doubt people will be changing menu list values often enough for this to be > a performance problem, so if we don't want to spend the time investigating > this now it's fine. Just curious if you looked into this. I considered this valid point, and there may be other properties besides the value that we need to update. We may refine if need be in a second pass based on the role and the properties that can be affected.
Andres Gonzalez
Comment 5 2022-03-07 07:10:22 PST
Created attachment 453978 [details] Patch
EWS
Comment 6 2022-03-07 16:34:22 PST
Committed r290965 (248145@main): <https://commits.webkit.org/248145@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 453978 [details].
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