Closed
Bug 807243
Opened 12 years ago
Closed 12 years ago
Nightly Button repaints the whole tab bar
Categories
(Core :: Layout, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 786485
People
(Reporter: mayankleoboy1, Unassigned)
Details
Attachments
(1 file)
3.70 KB,
text/plain
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Details |
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/19.0 Firefox/19.0
Build ID: 20121030030633
Steps to reproduce:
1. Enable debug paint flashing
2. Open a new tab.
3. Put mouse on the nightly button in the top left corner.
Actual results:
The entire tab bar repaints.
Expected results:
Minimal repaint.
Reporter | ||
Comment 1•12 years ago
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If you open ~25 tabs (even newTabs) then you can observe large janks in the profiler.
Reporter | ||
Updated•12 years ago
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Summary: Mouse hover on the Nightly Button causes whole tab bar to repaint → Nightly Button repaints the whole tab bar
Comment 2•12 years ago
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Mozilla/5.0 (Windows NT 6.1; rv:19.0) Gecko/19.0 Firefox/19.0
Buid ID: 20121105030642
I can confirm that the tab bar repaints entirely.
Component: Untriaged → Layout
Product: Firefox → Core
Reporter | ||
Comment 3•12 years ago
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can also reproduce this on FF15. So its probably an old bug.
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Comment 5•12 years ago
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WFM with 2012-11-01-03-07-05-mozilla-central-firefox-19.0a1.en-US.linux-x86_64
Updated•12 years ago
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Description
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