[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#55779: Acknowledgement (29.0.50; child frame)
From: |
drshapeless |
Subject: |
bug#55779: Acknowledgement (29.0.50; child frame) |
Date: |
Fri, 03 Jun 2022 08:19:03 +0000 |
Thank you for filing a new bug report with debbugs.gnu.org.
This is an automatically generated reply to let you know your message
has been received.
Your message is being forwarded to the package maintainers and other
interested parties for their attention; they will reply in due course.
Your message has been sent to the package maintainer(s):
bug-gnu-emacs@gnu.org
If you wish to submit further information on this problem, please
send it to 55779@debbugs.gnu.org.
Please do not send mail to help-debbugs@gnu.org unless you wish
to report a problem with the Bug-tracking system.
[ 4-line signature. Click/Enter to show. ]
--
55779: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=55779
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems
Po Lu <luangruo@yahoo.com> (Today 18:27) (replied)
Subject: Re: bug#55779: 29.0.50; child frame
To: drshapeless <drsl@drshapeless.com>
Cc: 55779@debbugs.gnu.org
Date: Fri, 03 Jun 2022 18:27:18 +0800
drshapeless <drsl@drshapeless.com> writes:
> When I build emacs --with-x-toolkit=gtk3, the child frame generated by
> corfu completion candidates are blocked by a blank overlay. I can
[ 7 more citation lines. Click/Enter to show. ]
> confirm this is only a gtk3 related issue, because I have built emacs
> --with-x-toolkit=athena or --with-x-toolkit=no without facing the same
> issue. Also, this issue does not occur on older stable branch,
> e.g. 28.1, I can still use gtk3 as the toolkit on older build without
> any issues.
>
> I have reached out to the author of corfu mode. The author says he
> cannot do anything because it is an issue related to emacs child frame
> mechanism. And my experiments on different build configurations showed
> the same conclusion.
What does "are blocked by a blank overlay" mean? It is technically
impossible for anything (such as an overlay) in the parent frame to
obscure the contents of the child frame, so I'm afraid I don't
understand what you mean by "blocked"?
Secondly, what happens if you start Emacs with
"GDK_CORE_DEVICE_EVENTS=1" in the environment?
Thanks.
drshapeless <drsl@drshapeless.com> (0 mins. ago) (sent)
Subject: Re: bug#55779: 29.0.50; child frame
To: Po Lu <luangruo@yahoo.com>
Date: Fri, 03 Jun 2022 20:11:43 +0800
Po Lu <luangruo@yahoo.com> writes:
> drshapeless <drsl@drshapeless.com> writes:
>> When I build emacs --with-x-toolkit=gtk3, the child frame generated by
[ 18 more citation lines. Click/Enter to show. ]
>> corfu completion candidates are blocked by a blank overlay. I can
>> confirm this is only a gtk3 related issue, because I have built emacs
>> --with-x-toolkit=athena or --with-x-toolkit=no without facing the same
>> issue. Also, this issue does not occur on older stable branch,
>> e.g. 28.1, I can still use gtk3 as the toolkit on older build without
>> any issues.
>>
>> I have reached out to the author of corfu mode. The author says he
>> cannot do anything because it is an issue related to emacs child frame
>> mechanism. And my experiments on different build configurations showed
>> the same conclusion.
>
> What does "are blocked by a blank overlay" mean? It is technically
> impossible for anything (such as an overlay) in the parent frame to
> obscure the contents of the child frame, so I'm afraid I don't
> understand what you mean by "blocked"?
>
> Secondly, what happens if you start Emacs with
> "GDK_CORE_DEVICE_EVENTS=1" in the environment?
>
> Thanks.
I just tried starting Emacs with "GDK_CORE_DEVICE_EVENTS=1", the only
difference is the smooth scrolling is gone. The child frame issue still
persists.
To be clear, it was said to be a child frame redisplay bug, (by
minad). It was not the parent frame blocking the child frame, instead it
seems to be another child frame blocking the child frame.
You may check out the github issue below, where I posted a couple photos
showing the bug.
https://github.com/minad/corfu/issues/161
- bug#55779: 29.0.50; child frame, (continued)
- bug#55779: 29.0.50; child frame, drshapeless, 2022/06/03
- bug#55779: 29.0.50; child frame, Po Lu, 2022/06/04
- bug#55779: 29.0.50; child frame, drshapeless, 2022/06/04
- bug#55779: 29.0.50; child frame, Po Lu, 2022/06/04
- bug#55779: 29.0.50; child frame, drshapeless, 2022/06/04
- bug#55779: 29.0.50; child frame, Po Lu, 2022/06/04
- bug#55779: 29.0.50; child frame, drshapeless, 2022/06/04
- bug#55779: 29.0.50; child frame, Po Lu, 2022/06/04
- bug#55779: 29.0.50; child frame, drshapeless, 2022/06/04
- bug#55779: 29.0.50; child frame, Po Lu, 2022/06/05
bug#55779: Acknowledgement (29.0.50; child frame),
drshapeless <=