From: David De La Harpe Golden <david@harpegolden.net>
To: Luka Novsak <lnovsak@gmail.com>
Cc: 9181@debbugs.gnu.org
Subject: bug#9181: 24.0.50; Alpha transparency no longer works
Date: Thu, 28 Jul 2011 13:10:33 +0100 [thread overview]
Message-ID: <4E3151B9.7070704@harpegolden.net> (raw)
In-Reply-To: <87mxg2t7oa.fsf@killer.sedemnajst.si>
On 25/07/11 21:41, Luka Novsak wrote:
> My last build of emacs from source checked out of the trunk on
> 2011-07-21 broke transparency. My former build was several weeks old, so
> can't say how old this is exactly.
>
> Starting from emacs -Q I do (set-frame-parameter (selected-frame) 'alpha
> '(90 90)), which should(?) work, but doesn't anymore.
>
Works for me (emacs trunk rev 105334)
Note this feature depends on compositing being active: all it does is
set the relevant x11 window property to request the compositing manager
render the window with some alpha. So it has no effect if you've, say,
turned off compositing (sometimes called "desktop effects") in a window
manager capable of it (say XFCE), or have switched to a low-requirements
desktop environment / window-manager that doesn't do it at all.
next prev parent reply other threads:[~2011-07-28 12:10 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-25 20:41 bug#9181: 24.0.50; Alpha transparency no longer works Luka Novsak
2011-07-28 12:10 ` David De La Harpe Golden [this message]
[not found] ` <CAE6FkMJNzKxmfpx+tCE4PaACMJQL3ih4RiOrWXGGHMjcrJuaqA@mail.gmail.com>
2011-07-28 18:16 ` Luka Novsak
2011-07-28 23:07 ` David De La Harpe Golden
2011-07-29 9:34 ` Jan Djärv
[not found] ` <CAE6FkM+TJPFJ9ETwYM+1fg9f6LE54YeC=2t8yN8xLx_KqwBRCw@mail.gmail.com>
2011-07-29 17:46 ` Luka Novsak
2011-07-30 7:04 ` Jan Djärv
2011-08-02 20:23 ` Luka Novsak
2011-08-02 20:28 ` Lars Magne Ingebrigtsen
2011-08-02 20:49 ` Luka Novsak
2011-08-03 8:13 ` Jan Djärv
2011-08-03 8:22 ` David De La Harpe Golden
2011-08-03 11:50 ` Jan Djärv
2011-08-03 15:12 ` David De La Harpe Golden
2011-08-03 17:29 ` Luka Novsak
2011-08-03 19:01 ` David De La Harpe Golden
2011-08-04 11:14 ` Jan Djärv
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