22496 2008-11-25 14:06:22 -0800 [Transforms] Input type=text rendering problems and iphone hang 2008-12-09 16:21:00 -0800 1 1 1 Unclassified WebKit Forms 528+ (Nightly build) Mac OS X 10.5 RESOLVED FIXED HasReduction P2 Normal --- 15670 0 macosforge webkit-unassigned simon.fraser oldest_to_newest 100283 0 macosforge 2008-11-25 14:06:22 -0800 -webkit-transform and input type=text do not work together. Transforms mangle the rendering of the inputs (bug1 and bug2), but also typing into the inputs mangles the transform (bug3 and bug4). I also include the expected behavior (bug0). This has been tested on Safari 3.2.1 (5525.27.1) and WebKit-SVN-r38707.dmg on Mac OS X 10.5.5 (intel macbook). Similar but more severe problems occur in Mobile Safari on iPhone OS 2.1, but I suspect that is outside the scope of this bugzilla. In case not: There bug3 and bug4 causes the iPhone to hang (the keyboard shows the letter being selected, but hangs there. Home key and sleep key are unresponsive; holding sleep then tapping home wakes it up). This depends on the keybaord being visible. If the keyboard is hidden (javascript is used to select the input), then bug3 and bug4 on Mobile Safari behave approximately like bug3 on Webkit SVN. 100285 1 25499 macosforge 2008-11-25 14:07:32 -0800 Created attachment 25499 Testcase: Expected behavior (bug0) This is just a simple form. You should be able to type into the text box without problems. No transforms have been applied. 100286 2 25500 macosforge 2008-11-25 14:08:31 -0800 Created attachment 25500 Testcase: mild rendering anomaly (bug1) This includes -webkit-transform: translate(0,0) and now there are mild rendering problems with the caret. 100289 3 25502 macosforge 2008-11-25 14:09:51 -0800 Created attachment 25502 Testcase: Severe rendering anomaly (bug2) Now -webkit-transform: translate(-320px,0) causes severe rendering anomalies. The typed text does not appear after the first letter until the input control is blurred. 100290 4 25503 macosforge 2008-11-25 14:11:05 -0800 Created attachment 25503 Testcase: Transform damaged (bug3) Another severe rendering anomaly. Now the transformed element is inside a div of fixed with with overflow: hidden. Once the first letter is typed into the input control, the entire fieldset vanishes. 100292 5 25504 macosforge 2008-11-25 14:13:39 -0800 Created attachment 25504 Testcase: Interesting variant, walking input (bug4) This is an interesting variant where the width of the div is larger than the fieldset. Now the input "walks" slowly off the screen to the left as text is typed. One can use javascript to reset the transform to "translate(0,0)", but the result is still a severely translated element (though not at any particularly explainable position). 102028 6 simon.fraser 2008-12-09 15:22:17 -0800 Fixed via bug 15671, bug 21906 and others. 102035 7 macosforge 2008-12-09 16:21:00 -0800 I confirm the bug is fixed in the WebKit r39090 nightly. 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