From: Robert Pluim <rpluim@gmail.com>
To: Tobias Bading <tbading@web.de>
Cc: emacs-devel@gnu.org
Subject: Re: The rabbit hole that is HiDPI... (empty menus / bug#31223 et al)
Date: Wed, 27 Nov 2019 18:00:24 +0100 [thread overview]
Message-ID: <m2fti9i79z.fsf@gmail.com> (raw)
In-Reply-To: <f52f0a0c-8c54-cada-8633-a262b529a53c@web.de> (Tobias Bading's message of "Wed, 27 Nov 2019 17:41:37 +0100")
>>>>> On Wed, 27 Nov 2019 17:41:37 +0100, Tobias Bading <tbading@web.de> said:
Tobias> On 27.11.19 16:12, Robert Pluim wrote:
>>>>>>> On Wed, 27 Nov 2019 14:41:35 +0100, Tobias Bading
Tobias> <tbading@web.de> said:
>>
>> Tobias> The menu bar problems are looking good so far.
>> Tobias> A "req.height *= xg_get_scale (f)" was missing in
Tobias> menubar_map_cb() and
>> Tobias> xg_update_frame_menubar(), right after calling
>> Tobias> gtk_widget_get_preferred_size() for the menu bar widget.
Tobias> Plus scale
>> Tobias> handling in xg_event_is_for_menubar() et voilà.
>>
>> Curious that this wasn't needed before. Has something changed in GTK?
Tobias> Nope, looks like a rather old bug. But it only affects HiDPI displays with
Tobias> window scaling active (e.g. set in 'MATE Tweak' or similar in GNOME 2/3).
Tobias> People using Xrandr to scale the entire display are probably not affected
Tobias> either.
That describes my setup, although itʼs Fedora running Gnome, not
MATE. Perhaps I should boot into Ubuntu to compare.
Tobias> I just sent a patch to https://debbugs.gnu.org/cgi/bugreport.cgi?bug=31223
Iʼll take a look.
>> >> Thatʼs pretty recent, so your gtk version is greater than
Tobias> 3.22, right?
>>
>> Tobias> Yes, 3.24.12.
>>
>> And I have the same version, but have no problems with menus. Even
>> curiouser.
Tobias> Do you use a HiDPI monitor with a window scaling factor of 2?
Yes.
prev parent reply other threads:[~2019-11-27 17:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-26 19:13 The rabbit hole that is HiDPI... (empty menus / bug#31223 et al) Tobias Bading
2019-11-26 19:24 ` Tobias Bading
2019-11-27 11:06 ` Tobias Bading
2019-11-27 11:30 ` Robert Pluim
2019-11-27 12:29 ` Tobias Bading
2019-11-27 13:00 ` Robert Pluim
2019-11-27 13:41 ` Tobias Bading
2019-11-27 15:12 ` Robert Pluim
2019-11-27 16:41 ` Tobias Bading
2019-11-27 17:00 ` Robert Pluim [this message]
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