124647 2013-11-20 01:49:24 -0800 Fix hover area for divs with css transforms 2013-11-22 09:07:10 -0800 1 1 1 Unclassified WebKit WebCore Misc. 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED AdobeTracked P2 Normal --- 1 mmaerean mmaerean allan.jensen commit-queue esprehn+autocc glenn kondapallykalyan simon.fraser tonikitoo WebkitBugTracker oldest_to_newest 952496 0 mmaerean 2013-11-20 01:49:24 -0800 The hover area on witch the :hover state is activated is only a portion of the div when the div has css transforms. 952500 1 217409 mmaerean 2013-11-20 01:58:26 -0800 Created attachment 217409 layout test The onclick handler is also affected by this bug, it doesn't fire when clicking the area that doesn't trigger the :hover state. 952994 2 217533 mmaerean 2013-11-21 01:46:49 -0800 Created attachment 217533 patch 953006 3 217538 mmaerean 2013-11-21 02:22:50 -0800 Created attachment 217538 patch. incorporates the feedback. 953084 4 217538 commit-queue 2013-11-21 07:14:44 -0800 Comment on attachment 217538 patch. incorporates the feedback. Clearing flags on attachment: 217538 Committed r159626: <http://trac.webkit.org/changeset/159626> 953085 5 commit-queue 2013-11-21 07:14:47 -0800 All reviewed patches have been landed. Closing bug. 953178 6 simon.fraser 2013-11-21 11:01:39 -0800 Can you make a testcase where the transformed element overlaps its parent div, and give the parent an rgba() color. I want to see if they visibly intersect. 953179 7 simon.fraser 2013-11-21 11:02:57 -0800 I'm not yet convinced that this patch is correct. Allan, please don't review in areas where you don't have expertise. 953240 8 mmaerean 2013-11-21 12:37:26 -0800 (In reply to comment #6) > Can you make a testcase where the transformed element overlaps its parent div, and give the parent an rgba() color. I want to see if they visibly intersect. Using Web Inspector, I have added the background-color to the parent div and the 2 divs don't visibly intersect, meaning the negative Z coordinates of the rotated child are painted on top of the background color of the parent. Do you want me to add this background-color property to the layout test file? 953566 9 217690 mmaerean 2013-11-22 09:02:49 -0800 Created attachment 217690 layout test that fails even with the fix. 953568 10 mmaerean 2013-11-22 09:07:10 -0800 I have logged https://bugs.webkit.org/show_bug.cgi?id=124777 to fix the problem shown by the attached layout test. 217409 2013-11-20 01:58:26 -0800 2013-11-20 01:58:26 -0800 layout test hover-composited.html text/html 1484 mmaerean PGh0bWw+CiAgICA8aGVhZD4KICAgICAgICA8dGl0bGU+VGVzdCAtIEJ1ZyAjMTI0NjQ3OiBGaXgg aG92ZXIgYXJlYSBmb3IgZGl2cyB3aXRoIGNzcyB0cmFuc2Zvcm1zPC90aXRsZT4KICAgICAgICA8 c3R5bGU+CiAgICAgICAgICAgIGh0bWwgewogICAgICAgICAgICAgICAgZm9udC1mYW1pbHk6IFZl cmRhbmE7CiAgICAgICAgICAgICAgICBmb250LXNpemU6IDE2cHg7CiAgICAgICAgICAgICAgICBs aW5lLWhlaWdodDogMTZweDsKICAgICAgICAgICAgICAgIC13ZWJraXQtZm9udC1zbW9vdGhpbmc6 IG5vbmU7CiAgICAgICAgICAgIH0KICAgICAgICAgICAgLnRyYW5zZm9ybWVkIHsKICAgICAgICAg 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