Bug 11452

Summary: REGRESSION (r16736-r16801): Incorrect repaint of fixed boxes
Product: WebKit Reporter: mitz
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: dev+webkit, Hanspeterschaub, hyatt
Priority: P1 Keywords: Regression
Version: 420+   
Hardware: Mac   
OS: OS X 10.4   
Attachments:
Description Flags
Test case
none
Add back RenderView::computeAbsoluteRepaintRect() hyatt: review+

mitz
Reported 2006-10-29 16:12:47 PST
Fixed boxes aren't treated as such for repaint rect calculation, so if the document is scrolled, they don't repaint properly. See attached test case. I'll try to narrow down the revision range later, but this regression is probably from the change that rendered "fixed" parameter to computeAbsoluteRepaintRect() useless.
Attachments
Test case (341 bytes, text/html)
2006-10-29 16:14 PST, mitz 		no flags
Details
Add back RenderView::computeAbsoluteRepaintRect() (33.99 KB, patch)
2006-12-26 23:18 PST, mitz 		hyatt: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
mitz
Comment 1 2006-10-29 16:14:01 PST
Created attachment 11278 [details] Test case Pre-scrolled for your convenience, just click Test.
mitz
Comment 2 2006-12-25 12:10:07 PST
*** Bug 11969 has been marked as a duplicate of this bug. ***
mitz
Comment 3 2006-12-25 12:17:48 PST
(In reply to comment #0) > the change that rendered "fixed" parameter to > computeAbsoluteRepaintRect() useless. http://trac.webkit.org/projects/webkit/changeset/16764
mitz
Comment 4 2006-12-26 23:18:24 PST
Created attachment 12052 [details] Add back RenderView::computeAbsoluteRepaintRect()
Dave Hyatt
Comment 5 2006-12-27 00:21:49 PST
Comment on attachment 12052 [details] Add back RenderView::computeAbsoluteRepaintRect() r=me
Sam Weinig
Comment 6 2006-12-27 15:58:54 PST
Landed in r18443.
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