From: Alan Third <alan@idiocy.org>
To: "zentrope@fastmail.fm" <keith@zentrope.com>
Cc: 31904@debbugs.gnu.org
Subject: bug#31904: scatch/ns-drawing
Date: Sun, 26 Aug 2018 14:02:49 +0100 [thread overview]
Message-ID: <20180826130249.GB1013@breton.holly.idiocy.org> (raw)
In-Reply-To: <1208BE02-F818-4699-B30B-2D9506126960@zentrope.com>
Sorry, I thought I’d already replied to this.
On Sun, Aug 19, 2018 at 04:51:36PM -0700, zentrope@fastmail.fm wrote:
>
> Another interesting thing:
>
> * The problem does NOT occur when changing the size of the font.
>
> * If I change the font (to Monaco), the screen blanks, but
> immediately running a command to change the font size “fixes” it.
>
> Seems that the font-change isn’t triggering a “repaint the whole
> thing”, rather, just repaint the line containing the pointer.
Yes, that sounds right. Chances are the line with the cursor on it
redraws because the cursor is drawn as a separate action.
Probably the font change needs to mark the frame as garbaged so it’s
redrawn completely, but that’s not happening. Unfortunately I don’t
know where that should be done. I can’t see anywhere obvious in the NS
code. I’ll keep looking.
--
Alan Third
next prev parent reply other threads:[~2018-08-26 13:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-19 23:09 bug#31904: 27.0.50; Emacs doesn't render text/modeline Mac OSX 10.14 Mojave zentrope@fastmail.fm
2018-06-20 19:00 ` Alan Third
[not found] ` <handler.31904.B.152945065229583.ack@debbugs.gnu.org>
2018-06-20 21:32 ` bug#31904: Acknowledgement (27.0.50; Emacs doesn't render text/modeline Mac OSX 10.14 Mojave) zentrope@fastmail.fm
2018-08-15 23:54 ` bug#31904: scatch/ns-drawing zentrope@fastmail.fm
2018-08-18 14:02 ` Alan Third
2018-08-18 18:56 ` zentrope@fastmail.fm
2018-08-18 19:16 ` zentrope@fastmail.fm
2018-08-18 19:23 ` zentrope@fastmail.fm
2018-08-19 9:59 ` Alan Third
2018-08-19 23:51 ` zentrope@fastmail.fm
2018-08-26 13:02 ` Alan Third [this message]
2018-08-19 12:41 ` Alan Third
2018-08-19 23:44 ` zentrope@fastmail.fm
2018-09-19 16:36 ` bug#31904: bug##31904 Zack Piper
2019-09-28 17:54 ` bug#31904: scatch/ns-drawing Stefan Kangas
2019-09-28 21:14 ` Alan Third
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