RESOLVED FIXED138947
REGRESSION(r175259) Simple line layout text measuring behavior changed. 
https://bugs.webkit.org/show_bug.cgi?id=138947
Summary REGRESSION(r175259) Simple line layout text measuring behavior changed.
alan
Reported 2014-11-20 20:22:23 PST
Complex line layout measures text including the trailing space and it subtracts (the constant value of) space width afterwards. 'FOO ' -> 55.5px -> subtract 4px for space -> 51.5px vs. 'FOO' -> 51.5px It certain cases, this results in different word width and forces unexpected line breaking.
Attachments
Patch (5.05 KB, patch)
2014-11-20 20:42 PST, alan 		no flags
DetailsFormatted DiffDiff
Patch (5.11 KB, patch)
2014-11-20 20:44 PST, alan 		no flags
DetailsFormatted DiffDiff
Patch (4.81 KB, patch)
2014-11-20 21:26 PST, alan 		no flags
DetailsFormatted DiffDiff
Patch (5.91 KB, patch)
2014-11-21 11:36 PST, alan 		no flags
DetailsFormatted DiffDiff
Show Obsolete (3) View All Add attachment proposed patch, testcase, etc.
alan
Comment 1 2014-11-20 20:42:08 PST
Created attachment 242019 [details] Patch
alan
Comment 2 2014-11-20 20:43:01 PST
rdar://problem/19050653
alan
Comment 3 2014-11-20 20:44:39 PST
Created attachment 242020 [details] Patch
alan
Comment 4 2014-11-20 21:26:54 PST
Created attachment 242021 [details] Patch
alan
Comment 5 2014-11-21 11:36:14 PST
Created attachment 242056 [details] Patch
WebKit Commit Bot
Comment 6 2014-11-21 13:08:44 PST
Comment on attachment 242056 [details] Patch Clearing flags on attachment: 242056 Committed r176470: <http://trac.webkit.org/changeset/176470>
WebKit Commit Bot
Comment 7 2014-11-21 13:08:48 PST
All reviewed patches have been landed. Closing bug.
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