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bug#30074: 26.0; Add function(s) for current monitor info
From: |
Lars Ingebrigtsen |
Subject: |
bug#30074: 26.0; Add function(s) for current monitor info |
Date: |
Sun, 14 Jul 2019 19:46:42 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Drew Adams <drew.adams@oracle.com> writes:
> Please consider adding a function that returns the info describing the
> monitor that dominates a frame (default: selected frame). In
> particular, the size of the monitor. This can be useful, for example,
> for positioning a frame when there are multiple monitors.
>
> I've been using this, but you might have a better implementation in
> mind:
>
> (defun current-monitor (&optional frame)
> "Attributes of monitor that dominates FRAME (default: `selected-frame')."
> (catch 'current-monitor
> (dolist (atts (display-monitor-attributes-list frame))
> (when (member (or frame (selected-frame)) (cdr (assq 'frames atts)))
> (throw 'current-monitor atts)))
> nil)) ; Should never happen (?)
I guess it's possible for a frame to be on several monitors? (Half on
one and half on another.) What would this function return in that case?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#30074: 26.0; Add function(s) for current monitor info,
Lars Ingebrigtsen <=
- bug#30074: 26.0; Add function(s) for current monitor info, Juri Linkov, 2019/07/14
- bug#30074: 26.0; Add function(s) for current monitor info, Lars Ingebrigtsen, 2019/07/15
- bug#30074: 26.0; Add function(s) for current monitor info, Andy Moreton, 2019/07/15
- bug#30074: 26.0; Add function(s) for current monitor info, Drew Adams, 2019/07/15
- bug#30074: 26.0; Add function(s) for current monitor info, Lars Ingebrigtsen, 2019/07/15
- bug#30074: 26.0; Add function(s) for current monitor info, Andy Moreton, 2019/07/15
bug#30074: 26.0; Add function(s) for current monitor info, Drew Adams, 2019/07/14