RESOLVED FIXED107291
Web Inspector: data grid resize is slow 
https://bugs.webkit.org/show_bug.cgi?id=107291
Summary Web Inspector: data grid resize is slow
Andrey Kosyakov
Reported 2013-01-18 09:05:00 PST
0. Open inspector 1. Switch to network panel (or Resources -> Cookies) 2. Quickly drag a resizer in the table 3. Observe update lags considerably
Attachments
Patch (3.03 KB, patch)
2013-01-18 09:07 PST, Andrey Kosyakov 		pfeldman: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Andrey Kosyakov
Comment 1 2013-01-18 09:07:20 PST
Created attachment 183475 [details] Patch
Pavel Feldman
Comment 2 2013-01-20 23:22:42 PST
Comment on attachment 183475 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=183475&action=review > Source/WebCore/inspector/front-end/DataGrid.js:688 > + resizer._position = left; Resizers are cached and I don't see where this property is reset. Do you want to split this loop into two loops? First would measure, second would apply.
Andrey Kosyakov
Comment 3 2013-01-21 00:54:29 PST
Comment on attachment 183475 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=183475&action=review >> Source/WebCore/inspector/front-end/DataGrid.js:688 >> + resizer._position = left; > > Resizers are cached and I don't see where this property is reset. Do you want to split this loop into two loops? First would measure, second would apply. Why would we have to reset this property? It just mirrors resize.style.left, so its life time is meant to match the life time of resizer.
Andrey Kosyakov
Comment 4 2013-01-21 08:09:23 PST
Committed r140335: <http://trac.webkit.org/changeset/140335>
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