Bug 246279

Summary: AX: Re-factor ChildChanged notifications to pass down addition/removal information.
Product: WebKit Reporter: Andres Gonzalez <andresg_22>
Component: AccessibilityAssignee: Andres Gonzalez <andresg_22>
Status: NEW ---    
Severity: Normal CC: andresg_22, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch andresg_22: review?

Description Andres Gonzalez 2022-10-10 09:12:39 PDT 
AXObjectCache listener for ChildChanged notifications does not know whether a child has been added or removed. This makes the heuristics to determine what changed more complex and error prone. This is particular relevant in updating the isolated tree.
Comment 1 Radar WebKit Bug Importer 2022-10-10 09:12:58 PDT 
<rdar://problem/100981639>
Comment 2 Andres Gonzalez 2022-10-10 09:31:16 PDT 
Created attachment 462908 [details]
Patch