RESOLVED FIXED 90356
Style not updated for element with display:none becoming first/last-child 
https://bugs.webkit.org/show_bug.cgi?id=90356
Summary Style not updated for element with display:none becoming first/last-child
dstockwell
Reported 2012-07-01 21:27:15 PDT
When an element marked as display:none becomes the first/last-child (eg. when a sibling is removed), its style is not recalculated. The element would not be rendered even if the style change would have caused it to become visible. Reported in Chromium: http://code.google.com/p/chromium/issues/detail?id=115257
Attachments
Patch (5.38 KB, patch)
2012-07-01 21:32 PDT, dstockwell 		no flags
DetailsFormatted DiffDiff
Patch (7.85 KB, patch)
2012-07-10 21:20 PDT, dstockwell 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
dstockwell
Comment 1 2012-07-01 21:32:50 PDT
Created attachment 150356 [details] Patch
noel gordon
Comment 2 2012-07-10 21:03:12 PDT
Doug, nice tests. Do you know if the opposite case works? An element that has a matching last- or first-child style rule is updated when the DOM changes such that the element no longer matches that rule.
dstockwell
Comment 3 2012-07-10 21:20:52 PDT
Created attachment 151586 [details] Patch
noel gordon
Comment 4 2012-07-10 21:25:25 PDT
Ah the inverse tests. LGTM.
Kent Tamura
Comment 5 2012-07-10 23:06:29 PDT
Comment on attachment 151586 [details] Patch ok
WebKit Review Bot
Comment 6 2012-07-10 23:23:19 PDT
Comment on attachment 151586 [details] Patch Clearing flags on attachment: 151586 Committed r122302: <http://trac.webkit.org/changeset/122302>
WebKit Review Bot
Comment 7 2012-07-10 23:23:23 PDT
All reviewed patches have been landed. Closing bug.
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