Bug 112229
| Summary: | REGRESSION (Subpixel Layout): "Popover" arrow shifts up at end of fade transition at hulu.com | ||
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| Product: | WebKit | Reporter: | Jon Lee <jonlee> |
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | ap, bdakin, eae, leviw, mitz, simon.fraser, webkit-bug-importer, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | 528+ (Nightly build) | ||
| Hardware: | Mac | ||
| OS: | Unspecified | ||
Jon Lee
1. Navigate to <http://www.hulu.com>
2. Hover over one of the items under “TRENDING NOW” to show a white “popover” with details
The popover fades in, then when it reaches maximum opacity, the triangular part pointing at the hovered item shifts up by a pixel or two.
It seems to depend on a calculation that divides by two. Depending on the thumbnail you hover (for example, further below in the page), you get either top: xxx.5 or top: xxx.0 (integer).
<rdar://problem/13345303>
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Alexey Proskuryakov
From <http://trac.webkit.org/changeset/133351>.
Simon Fraser (smfr)
Another subpixel jiggle
zalan
*** This bug has been marked as a duplicate of bug 115304 ***