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Re: Menu-bar flickering on Win10
From: |
Eli Zaretskii |
Subject: |
Re: Menu-bar flickering on Win10 |
Date: |
Thu, 03 Nov 2022 13:26:33 +0200 |
> From: Arash Esbati <arash@gnu.org>
> Cc: emacs-devel@gnu.org
> Date: Thu, 03 Nov 2022 11:46:21 +0100
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > I hoped you would be able to actually step through the code (in
> > Edebug) and tell which part causes the flickering...
>
> I started doing it and then it occurred to me that corfu is not needed
> to trigger the issue. It is enough to do 'emacs -Q', 'C-x 5 2' and
> switch between the frames, I did it by clicking with the mouse pointer.
Then I simply cannot reproduce this on my system.
> I'm not familiar with Emacs internals, but does this observation fit to
> Po Lu's message where he said:
>
> I think menu bar updates are not double buffered on MS Windows, and as
> a consequence flickers as Emacs removes the items to update them.
>
> ?
No.
- Menu-bar flickering on Win10, Arash Esbati, 2022/11/02
- Re: Menu-bar flickering on Win10, Po Lu, 2022/11/02
- Re: Menu-bar flickering on Win10, Eli Zaretskii, 2022/11/02
- Re: Menu-bar flickering on Win10, Arash Esbati, 2022/11/02
- Re: Menu-bar flickering on Win10, Eli Zaretskii, 2022/11/02
- Re: Menu-bar flickering on Win10, Arash Esbati, 2022/11/02
- Re: Menu-bar flickering on Win10, Eli Zaretskii, 2022/11/02
- Re: Menu-bar flickering on Win10, Arash Esbati, 2022/11/03
- Re: Menu-bar flickering on Win10,
Eli Zaretskii <=
- Re: Menu-bar flickering on Win10, Po Lu, 2022/11/03
- Re: Menu-bar flickering on Win10, Arash Esbati, 2022/11/03