Bug 73993

Summary: MutationEvent and size bug
Product: WebKit Reporter: Robert <spbcypher>
Component: DOMAssignee: Nobody <webkit-unassigned>
Status: RESOLVED INVALID    
Severity: Normal CC: ahmad.saleem792, ap, bfulgham, rniwa
Priority: P2    
Version: 312.x   
Hardware: Unspecified   
OS: Unspecified   

Description Robert 2011-12-07 03:18:35 PST 
There is no possibillity calculate block's (div) new size after DOM modification (receiving MutationEvent like "DOMSubtreeModified"). It works in Gecko-browsers but no works in WebKit.
Comment 1 Ahmad Saleem 2022-08-16 16:12:54 PDT 
DOM Mutation Events were replaced by MutationObserver API, is this something we are looking to fix? Thanks!
Comment 2 Ryosuke Niwa 2022-08-16 22:10:08 PDT 
It's unclear what this bug means. Maybe meant that we can't calculate the new offsetWidth / offsetHeight / getBoundingClientRect inside mutation events?

Closing as Invalid since the description is unclear to what this bug entails.