Closed
Bug 74413
Opened 25 years ago
Closed 25 years ago
Bug in nsViewManager::UpdateAllCoveringWidgets
Categories
(Core :: Web Painting, defect, P1)
Core
Web Painting
Tracking
()
VERIFIED
FIXED
mozilla0.9
People
(Reporter: roc, Assigned: roc)
References
Details
Attachments
(1 file)
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1.35 KB,
patch
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Details | Diff | Splinter Review |
While looking at some testcases, I found a bug where we fail to invalidate views
correctly in some cases. Basically the code incorrectly assumes that a child
widget completely covers the invalid region and therefore neglects to repaint
the parent widget when it should. I will attach a patch.
The testcase http://bugzilla.mozilla.org/showattachment.cgi?attach_id=6234 shows
this; scrolling the gray DIV will not update the scrollbar thumb area correctly.
(In particular, the area extending above the blue DIV is not updated correctly.)
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Assignee | |
Comment 1•25 years ago
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Assignee | |
Comment 2•25 years ago
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OK ... now I'm ready for approval.
Status: NEW → ASSIGNED
OS: Windows NT → All
Priority: -- → P2
Target Milestone: --- → mozilla0.9
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Comment 3•25 years ago
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Comment 4•25 years ago
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sr=attinasi
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Assignee | |
Comment 6•25 years ago
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Fix checked in.
Status: ASSIGNED → RESOLVED
Closed: 25 years ago
Resolution: --- → FIXED
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Updated•7 years ago
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Component: Layout: View Rendering → Layout: Web Painting
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Description
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