From: Eli Zaretskii <eliz@gnu.org>
To: Juri Linkov <juri@linkov.net>
Cc: 37667@debbugs.gnu.org
Subject: bug#37667: 27.0.50; Tab Bar display problems with more than 5 tabs
Date: Thu, 17 Oct 2019 10:20:57 +0300 [thread overview]
Message-ID: <83blufdehy.fsf@gnu.org> (raw)
In-Reply-To: <87pniwuwj5.fsf@mail.linkov.net> (message from Juri Linkov on Thu, 17 Oct 2019 01:39:27 +0300)
> From: Juri Linkov <juri@linkov.net>
> Cc: 37667@debbugs.gnu.org
> Date: Thu, 17 Oct 2019 01:39:27 +0300
>
> Thanks for the explanation. One thing that I still don't understand is
> how to find the exact position in the mode-line string where it's
> truncated. For example, in the string "...abc|xyz", the part
> until "abc" is visible, but the rest of the string is truncated,
> so "xyz" is not visible. How to find this position where truncation occurs?
You should look for that in the glyphs, not in the string you want to
display.
> Actually, it seems I found it, it's it.last_visible_x. Is this correct?
it.last_visible_x is the first pixel that is _outside_ of the
viewport. The last pixel that is still visible has X coordinate one
less than that.
Also note that when a screen line (a.k.a. "glyph row") is hscrolled,
its display doesn't starts when it.current_x is zero, it starts when
it.current_x is it.first_visible_x.
next prev parent reply other threads:[~2019-10-17 7:20 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-08 18:55 bug#37667: 27.0.50; Tab Bar display problems with more than 5 tabs Eli Zaretskii
2019-10-10 22:25 ` Juri Linkov
2019-10-11 7:16 ` Eli Zaretskii
2019-10-13 22:39 ` Juri Linkov
2019-10-14 7:00 ` Eli Zaretskii
2019-10-14 21:47 ` Juri Linkov
2019-10-15 9:09 ` Eli Zaretskii
2019-10-15 18:07 ` Juri Linkov
2019-10-15 18:46 ` Eli Zaretskii
2019-10-15 19:10 ` Eli Zaretskii
2019-10-15 22:39 ` Juri Linkov
2019-10-16 16:51 ` Eli Zaretskii
2019-10-16 22:39 ` Juri Linkov
2019-10-17 7:20 ` Eli Zaretskii [this message]
2019-10-17 22:34 ` Juri Linkov
2019-10-18 6:57 ` Eli Zaretskii
2019-10-20 22:28 ` Juri Linkov
2019-10-21 7:58 ` Eli Zaretskii
2019-10-21 22:20 ` Juri Linkov
2019-10-22 15:16 ` Eli Zaretskii
2019-10-22 21:19 ` Juri Linkov
2019-10-23 16:10 ` Eli Zaretskii
2019-10-28 22:38 ` Juri Linkov
2019-10-29 12:01 ` Eli Zaretskii
2019-10-30 0:35 ` Juri Linkov
2019-10-30 15:59 ` Eli Zaretskii
2019-10-30 23:59 ` Juri Linkov
2019-10-31 14:25 ` Eli Zaretskii
2019-10-31 0:03 ` Juri Linkov
2019-10-31 14:30 ` Eli Zaretskii
2019-10-31 20:46 ` Juri Linkov
2019-11-01 7:43 ` Eli Zaretskii
2019-11-02 19:06 ` Juri Linkov
2019-11-02 19:28 ` Eli Zaretskii
2019-11-02 22:36 ` Juri Linkov
2019-11-17 21:44 ` Juri Linkov
2019-11-18 16:18 ` Eli Zaretskii
2019-11-18 21:57 ` Juri Linkov
2019-11-19 16:51 ` Eli Zaretskii
2019-11-19 22:25 ` Juri Linkov
2019-11-20 3:45 ` Eli Zaretskii
2019-11-20 22:40 ` Juri Linkov
2019-11-21 8:23 ` martin rudalics
2019-11-21 14:20 ` Eli Zaretskii
2019-11-21 21:56 ` Juri Linkov
2019-11-22 8:16 ` martin rudalics
2019-10-11 8:17 ` martin rudalics
2019-10-13 22:31 ` Juri Linkov
2019-10-14 6:51 ` Eli Zaretskii
2019-10-14 20:07 ` Juri Linkov
2019-10-14 20:22 ` Eli Zaretskii
2019-10-14 21:50 ` Juri Linkov
2019-10-15 6:26 ` Eli Zaretskii
2019-10-15 17:54 ` Juri Linkov
2019-10-16 18:14 ` martin rudalics
2019-10-16 20:58 ` Juri Linkov
2019-10-17 8:25 ` martin rudalics
2020-09-20 11:24 ` Lars Ingebrigtsen
2020-09-20 11:27 ` Eli Zaretskii
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