From: TatriX <tatrics@gmail.com>
To: Juri Linkov <juri@linkov.net>
Cc: emacs-devel@gnu.org
Subject: Re: Configuring tabs line format
Date: Thu, 17 Oct 2019 14:34:23 +0200 [thread overview]
Message-ID: <CAG7LdX4gEuJOx-h4HCpimF8+iPxqa_vC=PrhcDwMKtFPLHOycw@mail.gmail.com> (raw)
In-Reply-To: <874l08xrua.fsf@mail.linkov.net>
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Thank you very much! It was a bit surprising to learn that appearance of
the tab-bar is controller by the keymap ;)
I was using `header-line` as a panel with EXWM, but it didn't work well
with modes like info which define their own header-line.
Now it's much better!
On Thu, Oct 17, 2019 at 12:15 AM Juri Linkov <juri@linkov.net> wrote:
> > Is it possible to change how tab-bar is formatted?
> > For example I'd like to put display-time-string there.
>
> Yes, everything is possible. You need just a few lines of code:
>
> (advice-add 'tab-bar-make-keymap-1 :around
> (lambda (orig-fun)
> (append `(keymap (display-time menu-item ,(format-time-string "%H:%M")
> ignore))
> (cdr (funcall orig-fun))))
> '((name . tab-bar-display-time)))
>
> and if you want also a timer to redraw the tab-bar during idle times.
>
> This has one problem - the clock is located on the left side. When
> Android moved the status bar clock from the right corner to the left,
> it caused backward-compatibility problems for millions of users, and
> still it's impossible to move the clock back to the right on Android.
>
> But in Emacs everything is extensible and customizable. So it's easy
> to move the clock to the right on the tab-bar with another few lines:
>
> (advice-add 'tab-bar-make-keymap-1 :around
> (lambda (orig-fun)
> (append (funcall orig-fun)
> `((display-time menu-item
> ,(concat
> (propertize " " 'display '(space :align-to (- right 5)))
> (format-time-string "%H:%M"))
> ignore))))
> '((name . tab-bar-display-time)))
>
> Now the tab-bar clock looks exactly like the desktop top panel clock:
>
>
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next prev parent reply other threads:[~2019-10-17 12:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-16 13:18 Configuring tabs line format TatriX
2019-10-16 22:12 ` Juri Linkov
2019-10-16 22:40 ` Ergus
2019-10-16 22:46 ` Ergus
2019-10-17 22:09 ` Juri Linkov
2019-10-18 13:47 ` Ergus
2019-10-17 12:34 ` TatriX [this message]
2019-10-17 22:09 ` Juri Linkov
2019-10-18 8:33 ` TatriX
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