Bug 92594

Summary: Consider lazily updating layout on addRange and removeAllRanges
Product: WebKit Reporter: Ryosuke Niwa <rniwa>
Component: HTML EditingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: a9016009, darin, enrica, mitz, silenio_quarti, tpopela
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   

Ryosuke Niwa
Reported 2012-07-29 12:47:06 PDT
Right now, setSelection call in addRange and removeAllRanges forces page layout. We can probably delay that until the selection is rendered or validation is required.
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Ryosuke Niwa
Comment 1 2012-07-29 13:07:27 PDT
http://crbug.com/138439
Silenio Quarti
Comment 2 2012-12-07 11:51:04 PST
What is the status on this bug? This is affecting our editor (orion.eclipse.org) on newer versions of Chrome. The problem started happening on Chrome 22. The performance of addRange() is really bad for long lines. See [1] for more info. https://bugs.eclipse.org/bugs/show_bug.cgi?id=394985
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