Issue metadata
Sign in to add a comment
|
Dragover event doesn't capture when hovering on transparent overlay
Reported by
prt...@gmail.com,
Dec 10
|
||||||||||||||||||||
Issue descriptionUserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36 Steps to reproduce the problem: Snippet code in jsfiddle https://jsfiddle.net/lytc/7c365kgn/14/ What is the expected behavior? It should capture dragover event What went wrong? The dragover event doesn't captured Did this work before? Yes Does this work in other browsers? Yes Chrome version: 70.0.3538.110 Channel: n/a OS Version: OS X 10.14.0 Flash Version:
,
Dec 10
,
Dec 10
just notice this, when there is an iframe element under the transparent dom
,
Dec 11
Thanks for filing the issue! Able to reproduce the issue on reported chrome version 70.0.3538.110 using Mac 10.14.1, but the issue seems to be resolved in latest canary 73.0.3636.0. Hence providing with reverse bisect information. Note: The behaviour on Ubuntu 14.04 and Windows 10 seems to be different when compared to that of Mac. Bisect Information: ------------------- Last Bad Build : 72.0.3604.0 First Good Build : 72.0.3605.0 You are probably looking for a change made after 606144 (known good), but no later than 606145 (first known bad). CHANGELOG URL: https://chromium.googlesource.com/chromium/src/+log/d60f16ec748ffec87b277d387068355bd1b65734..f009bbf97de20dcedb9aba9a7a1b72b3c8e9219f Suspecting: https://chromium.googlesource.com/chromium/src/+log/d60f16ec748ffec87b277d387068355bd1b65734..f009bbf97de20dcedb9aba9a7a1b72b3c8e9219f Review URL: https://chromium-review.googlesource.com/c/1310114 @Xianda Sun: Please help in assigning it to the right owner if this isn't related to your change. Thanks!
,
Dec 11
As per C#4 reverse bisect, looks like issue is working fine in M-72 since 72.0.3605.0 hence fix should be available in M-72 branch(3626) as well. Updating the labels accordingly. sunxd@: Shall we get the CL merged to M-71 ?
,
Dec 11
I think the root cause of this bug is that in M71 hit testing depends on rendering data, so the transparent overlay is missed probably. Hi ajha@, the mentioned cl is part of a project which is currently in finch trial. We are rolling out two phases of out-of-process iframe hit testing, the version 1 has just reached stable, while version 2 is still blocked by some bugs. It seems version 2 is going to fix this bug, but v2 is now only enabled on 50% clients on canary and dev channel since M72, so it's probably too early to merge it into M71. |
|||||||||||||||||||||
►
Sign in to add a comment |
|||||||||||||||||||||
Comment 1 by dtapu...@chromium.org
, Dec 10