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From: Lars Ingebrigtsen <larsi@gnus.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: salvino@coderedcorp.com, 51404@debbugs.gnu.org, 47291@debbugs.gnu.org
Subject: bug#47291: bug#51404: Support system dark mode on Windows 10
Date: Thu, 11 Nov 2021 13:15:03 +0100	[thread overview]
Message-ID: <87wnle6g8o.fsf@gnus.org> (raw)
In-Reply-To: <83wnlf166j.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 11 Nov 2021 09:51:16 +0200")

Eli Zaretskii <eliz@gnu.org> writes:

> I'm not sure unification is possible here, because the functionality
> is quite different, AFAICT.  At least for the functionality in this
> bug report, we cannot apply the system theme to an existing frame, we
> can only apply it at frame creation time.  So having a handler for
> such changes will be able to affect only the frames created after the
> change.  Or at least that is my understanding; the code definitely
> applies the dark/light theme as part of creating a frame.

Gtk Emacs doesn't respond to dark mode either -- so we have the
opportunity to decide how to handle these things across the board.
Perhaps in Gtk Emacs, dynamic-setting-handle-config-changed-event should
also just set something that will make the next frame creation use
different colours?

> Also, having a dynamic thing that tracks changes in these settings
> would on Windows mean listening and processing a special window-system
> message, which seems to be WM_THEMECHANGED or maybe WM_SETTINGCHANGE.
> But that's not what the code installed in this bug report does.
>
> So the functionality seems similar, but the details differ.

But perhaps Windows should be listening to those events, too?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no





  reply	other threads:[~2021-11-11 12:15 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-26  4:46 bug#51404: Support system dark mode on Windows 10 Vince Salvino
2021-10-26 14:01 ` Eli Zaretskii
2021-10-26 16:18   ` Eli Zaretskii
2021-10-26 16:49   ` Vince Salvino
2021-10-26 17:05     ` Eli Zaretskii
2021-10-26 18:20       ` Vince Salvino
2021-10-27 21:41         ` Vince Salvino
2021-10-28  7:15           ` Eli Zaretskii
2021-10-30 10:34             ` Eli Zaretskii
2021-10-30 17:13               ` Vince Salvino
2021-10-30 17:39                 ` Eli Zaretskii
2021-11-11  5:36                   ` bug#47291: " Lars Ingebrigtsen
2021-11-11  7:51                     ` Eli Zaretskii
2021-11-11 12:15                       ` Lars Ingebrigtsen [this message]
2021-11-11 15:08                         ` Eli Zaretskii
2021-11-12  3:00                           ` Lars Ingebrigtsen
2021-11-12  6:19                             ` Eli Zaretskii
2022-01-14  6:00 ` Vince Salvino
2022-01-23  0:00 ` Vince Salvino
2022-01-29  3:34   ` bug#51404: " Vince Salvino
2022-01-29  8:40     ` bug#51404: " Eli Zaretskii
2022-01-29 20:27       ` Vince Salvino

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