Bug 69658

Summary: [CSS3 Regions] Box painting incorrect for overflow into variable width regions
Product: WebKit Reporter: Dave Hyatt <hyatt>
Component: Layout and RenderingAssignee: Dave Hyatt <hyatt>
Status: RESOLVED FIXED    
Severity: Normal CC: mihnea
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 57312    
Attachments:
Description Flags
Patch andersca: review+

Dave Hyatt
Reported 2011-10-07 13:03:18 PDT
Box painting is incorrect for overflow into variable width regions. This is because we were clamping the region range for children to their containing block ranges. It's better to have the range for a box be completely accurate and unclamped, and only when querying containing block region info should we clamp. This fixes overflow rendering to be fully correct.
Attachments
Patch (169.43 KB, patch)
2011-10-07 13:06 PDT, Dave Hyatt 		andersca: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Dave Hyatt
Comment 1 2011-10-07 13:06:11 PDT
Created attachment 110203 [details] Patch
Dave Hyatt
Comment 2 2011-10-07 13:28:51 PDT
Fixed in r96975.
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