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Bug 369386

Summary: [Theming] Dark pixels around ToolTip when fading in IE
Product: [RT] RAP Reporter: Tim Buschtoens <tbuschto>
Component: RWTAssignee: Project Inbox <rap-inbox>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3 CC: tbuschto
Version: 1.5   
Target Milestone: 1.5 M5   
Hardware: All   
OS: All   
Whiteboard:
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Description Tim Buschtoens CLA 2012-01-23 09:32:16 EST
Created attachment 209914 [details]
screenshot

The ToolTip has some dark pixels around its rounded corners when fading out. Probably this is related to the known issue of antialiasing + opacity in IE. Could possibly be fixed by applying opacity to border-shape and target-element separately.
Comment 1 Tim Buschtoens CLA 2012-01-24 06:56:14 EST
This actually looks much worse in IE9.
Comment 2 Tim Buschtoens CLA 2012-01-24 11:02:54 EST
Fixed in CVS HEAD.

Antialiasing is turned of when opactiy is != 1.