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Re: How to determine (from Elisp) whether the Emacs frame has focus?
From: |
tomas |
Subject: |
Re: How to determine (from Elisp) whether the Emacs frame has focus? |
Date: |
Sat, 14 Nov 2015 08:30:41 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
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On Fri, Nov 13, 2015 at 08:05:11PM -0800, John Mastro wrote:
> Marcin Borkowski <mbork@mbork.pl> wrote:
> > I'd like to know whether the selected Emacs frame has focus. Currently,
> > I'm using an xdotool/xprop combo (I'm on GNU/Linux), but I'd like to
> > know whether there is a better way. I know about focus-in-hook and
> > focus-out-hook, and I could make them set/unset some global variable,
> > but this looks hackish.
>
> Not that I can tell.
>
> I'm not sure if it would end up less hackish, but an alternative to
> global variables might be to use frame parameters. See the info nodes
> "(Elisp) Frame Parameters" and "(Elisp) Parameter Access".
To be more specific, the function selected-frame (Info menu Frames / submenu
Input Focus) gives you the selected frame.
Thanks, Jon for prompting me to read manuals and learn something :)
- -- t
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Re: How to determine (from Elisp) whether the Emacs frame has focus?, Eli Zaretskii, 2015/11/14
- Re: How to determine (from Elisp) whether the Emacs frame has focus?, Random832, 2015/11/14
- Re: How to determine (from Elisp) whether the Emacs frame has focus?, Eli Zaretskii, 2015/11/14
- Re: How to determine (from Elisp) whether the Emacs frame has focus?, Marcin Borkowski, 2015/11/14
- Re: How to determine (from Elisp) whether the Emacs frame has focus?, Eli Zaretskii, 2015/11/14
- Re: How to determine (from Elisp) whether the Emacs frame has focus?, Marcin Borkowski, 2015/11/16
- Re: How to determine (from Elisp) whether the Emacs frame has focus?, Eli Zaretskii, 2015/11/16