https://bugzilla.mozilla.org/show_bug.cgi?id=937929 suggests that our event fluffing code doesnt take into account whether the element is on screen or not (event fluffing requires layers so display: none'd elements shouldnt be possible), it may alternatively be a transform issue
Vivien, can you take this? If not, is there someone else you'd suggest?
I can probably have a shot at this
Assignee: nobody → dale
Target Milestone: --- → 1.3 Sprint 6 - 12/6
Since dale is looking at it I don't think I have anything to do here :)
This is being moved to 1.3, as bug 944347 is going to disable event fluffing for 1.2.
blocking-b2g: koi+ → 1.3+
Not particularly easy to diagnose, experiment on desktop with position: absolute and css translations do the right thing, thinking that the disregarding of invisible frames is happening in http://mxr.mozilla.org/mozilla-central/source/layout/base/nsLayoutUtils.cpp#2061 Given that this was hard to reproduce in the case of the browser, it may be something else, if there was a single hitable pixel that overlapped the visible border then it would still be easy to hit consistently with fluffing Trying to drill down from the browser failing case right now
So I have tried to reproduce https://bugzilla.mozilla.org/show_bug.cgi?id=937744 and https://bugzilla.mozilla.org/show_bug.cgi?id=937929 (requires commenting out https://github.com/mozilla-b2g/gaia/blob/master/apps/browser/js/browser.js#L515) on a peak on both master and 1.2 and I can no longer reproduce either of those bugs. The event fluffing code looks to correctly disregard hidden elements, right now I am stuck on this bug, will needinfo jason to see if theres any way to drill down STR to device / branch
Whiteboard: [systemsfe] → [systemsfe]
I'll have someone look at this today to see if they can still reproduce bug 937744.
This bug is very similar to https://bugzilla.mozilla.org/show_bug.cgi?id=941313 However as per comment 7, I cannot reproduce the issue on 1.3 master and 1.2 builds, cannot open apps with swiping empty homescreen sheet or hit offscreen targets Device: Buri 1.2 COM RIL BuildID: 20131204004003 Gaia: 8d762f3376318fd6be390432db750ae4904c9ab6 Gecko: 758f3fb32dda Version: 26.0 RIL version: 01.02.00.019.102 Firmware version: v1.2_20131115 Device: Buri 1.3 master BuildID: 20131204115608 Gaia: 324c467fc6b202fd09efe4b16cd83960fd2901eb Gecko: 526e12792fc8 Version: 28.0a1 Firmware version: v1.2_20131115
I have not been able to reproduce it neither. Maybe with other steps to reproduce...
Ok, https://bugzilla.mozilla.org/show_bug.cgi?id=937744 is identical to https://bugzilla.mozilla.org/show_bug.cgi?id=941313 and noone has been able to reproduce after this fix, so will close as a dupe I will test https://bugzilla.mozilla.org/show_bug.cgi?id=937929 with the gaia fix reverted and if I cant reproduce then I will close this one as misdiagnosed
ok, tested and havent been able to reproduce
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → WORKSFORME
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