User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0a1) Gecko/20110809 Firefox/8.0a1 Build ID: 20110809030751 Steps to reproduce: Nightly http://aquantum-demo.appspot.com/file-upload button to add files ... stopped working in the assembly of 08/09/2010. On all other browsers, the problem is not observed. Perhaps the error is connected with a change in the assembly of 8.08-9.08.

Last good nightly: 2011-08-03 First bad nightly: 2011-08-04 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=3735fb1cd5ef&tochange=be4b064f1159 Local track down: The first bad revision is: changeset: 73735:08b756f93436 user: Matt Woodrow <mwoodrow@mozilla.com> date: Wed Aug 03 15:04:21 2011 +1200 summary: Bug 505115 - Part 8c - Use ray tracing to untransform 2d points on a 3d plane. r=roc http://hg.mozilla.org/mozilla-central/rev/08b756f93436

Yes, if you unplug. Fileupload-buttonbar. Ui-button input {-moz-transform: translate (-300px, 0pt) scale (4); problem disappears.

test?

Added test

Comment on attachment 553127 [details] [diff] [review] Round untransformed rects outwards v2 Review of attachment 553127 [details] [diff] [review]: ----------------------------------------------------------------- ::: layout/base/tests/test_bug677878.html @@ +41,5 @@ > + setTimeout(doClick, 300); > +} > + > +function testFinish(event){ > + ok(1, "We can still interact with the item after it is transformed"); ok(true,

Thanks problem solved.

Matt or Roc, is this needed on Aurora? Not sure about the tracking request here.

Doesn't Aurora already have this fix? This was landed for Mozilla8.

---------------------------------[ Triage Comment ]--------------------------------- This looks like it already landed for Firefox 8 when it was on mozilla-central so we don't need to track. Adding the dev-doc-needed keyword in case this fix should be called out for web developers.

What is this change exactly? I'm unsure from reading this. Is it that transforms were breaking delivery of some event?

Yes, the 3D transforms patches included changes to some of the event handling code. This was a regression where click handling within a transformed object was broken.

I recently found another problem. Just configured text will describe it.

Removing doc needed flag, since 3D transforms aren't documented yet anyway. That will be handled under another bug.

/tests/layout/base/tests/test_bug677878.html is passing on all OSs: Firefox 9.0 (Beta 2): https://tbpl.mozilla.org/php/getParsedLog.php?id=7438809&full=1&branch=mozilla-beta https://tbpl.mozilla.org/php/getParsedLog.php?id=7438682&full=1&branch=mozilla-beta https://tbpl.mozilla.org/php/getParsedLog.php?id=7444774&full=1&branch=mozilla-beta https://tbpl.mozilla.org/php/getParsedLog.php?id=7444772&full=1&branch=mozilla-beta Firefox 10.0 (Aurora): https://tbpl.mozilla.org/php/getParsedLog.php?id=7442540&full=1&branch=mozilla-aurora https://tbpl.mozilla.org/php/getParsedLog.php?id=7440940&full=1&branch=mozilla-aurora https://tbpl.mozilla.org/php/getParsedLog.php?id=7443889&full=1&branch=mozilla-aurora https://tbpl.mozilla.org/php/getParsedLog.php?id=7443791&full=1&branch=mozilla-aurora Firefox 11.0 (Nightly): https://tbpl.mozilla.org/php/getParsedLog.php?id=7407009&full=1&branch=services-central https://tbpl.mozilla.org/php/getParsedLog.php?id=7407021&full=1&branch=services-central https://tbpl.mozilla.org/php/getParsedLog.php?id=7408736&full=1&branch=services-central https://tbpl.mozilla.org/php/getParsedLog.php?id=7406146&full=1&branch=services-central