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* bug#38181: Actual height of mode-line not taken into account
@ 2019-11-12 16:52 Jonas Bernoulli
  2019-11-13  8:03 ` martin rudalics
                   ` (2 more replies)
  0 siblings, 3 replies; 97+ messages in thread
From: Jonas Bernoulli @ 2019-11-12 16:52 UTC (permalink / raw)
  To: 38181

If the height of the mode-line is increased by inserting an image into
it, then that height is not taken into account in a buffer/window until
`redisplay' has been called at least once since the buffer was created.

This function can be used for testing:

(defun test-popup ()
  (interactive)
  (with-current-buffer (generate-new-buffer "*test*")
    (save-excursion
      (insert "one\ntwo\nthree\nfour\nfive"))
    (let ((win (display-buffer (current-buffer)
                               '(display-buffer-in-side-window
                                 (side . bottom)))))
      ;; (redisplay)
      (fit-window-to-buffer win))))

First we can see that if we increase the height by modifying the
`mode-line' and `mode-line-inactive' faces, then that IS taken into
account.

(set-face-attribute 'mode-line nil :height 250)
(set-face-attribute 'mode-line-inactive nil :height 250)

Now decrease the height again and try this instead:

(setq-default
 mode-line-format
 (cons (propertize " " 'display
                   (create-image "/* XPM */ static char * image[] = {
\"3 60 1 1\",
\"0 c #00aaff\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\",
\"000\",\n\"000\",\n\"000\",\n\"000\",\n\"000\"
};" 'xpm t :ascent 'center))
       mode-line-format))

When you call the command now, then the lower parts of the buffer are
not visible because the window is not high enough.

A work-around is to call `redisplay' before calling
`fit-window-to-buffer', which could be done by advising that function.





^ permalink raw reply	[flat|nested] 97+ messages in thread

end of thread, other threads:[~2021-11-07 18:48 UTC | newest]

Thread overview: 97+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-11-12 16:52 bug#38181: Actual height of mode-line not taken into account Jonas Bernoulli
2019-11-13  8:03 ` martin rudalics
2019-11-15 13:50   ` Eli Zaretskii
2019-11-15 13:48 ` Eli Zaretskii
2019-11-15 14:24   ` Jonas Bernoulli
2019-11-15 15:11     ` Eli Zaretskii
2019-11-15 23:51       ` Jonas Bernoulli
2019-11-16  8:38         ` Eli Zaretskii
2019-11-16 14:54           ` Jonas Bernoulli
2019-11-16 15:59             ` Eli Zaretskii
2019-11-17 16:17               ` Jonas Bernoulli
2019-11-15 19:38   ` Eli Zaretskii
2019-11-16  8:20     ` martin rudalics
2019-11-16  8:35       ` Eli Zaretskii
2019-11-16  8:57         ` martin rudalics
2019-11-16 10:57           ` Eli Zaretskii
2019-11-16 19:28             ` martin rudalics
2019-11-16 19:44               ` Eli Zaretskii
2019-11-17  8:55                 ` martin rudalics
2019-11-17 17:26                   ` Eli Zaretskii
2019-11-17 18:15                     ` martin rudalics
2019-11-17 18:35                       ` Eli Zaretskii
2019-11-18  9:44                         ` martin rudalics
2019-11-18 15:42                           ` Eli Zaretskii
2019-11-18 18:45                             ` martin rudalics
2020-05-02 18:06                     ` martin rudalics
2020-05-04 13:46                       ` Eli Zaretskii
2020-05-04 15:04                         ` martin rudalics
2020-05-04 17:05                           ` martin rudalics
2020-05-05  8:32                             ` martin rudalics
2020-05-05 14:58                               ` Eli Zaretskii
2020-05-05 16:57                                 ` martin rudalics
2020-05-05 17:11                                   ` Eli Zaretskii
2020-05-06  6:50                                     ` martin rudalics
2020-05-06  9:27                                       ` Eli Zaretskii
2020-05-06  9:44                                         ` martin rudalics
2020-05-06 14:16                                         ` Eli Zaretskii
2020-05-07  8:34                                           ` martin rudalics
2020-05-07 12:41                                             ` Eli Zaretskii
2020-05-06 14:44                                   ` Eli Zaretskii
2020-05-07  8:34                                     ` martin rudalics
2020-05-10 14:33                                       ` Eli Zaretskii
2020-05-11  8:30                                         ` martin rudalics
2020-05-15 15:00                                           ` Eli Zaretskii
2020-05-16  8:44                                             ` martin rudalics
2020-05-16 10:46                                               ` Eli Zaretskii
2019-11-16 15:27           ` Jonas Bernoulli
2019-11-16 16:19             ` Eli Zaretskii
2019-11-16 19:30               ` martin rudalics
2019-11-16 19:45                 ` Eli Zaretskii
2019-11-17  9:01                   ` martin rudalics
2019-11-17 17:22                     ` Eli Zaretskii
2019-11-17 18:16                       ` martin rudalics
2019-11-17 18:39                         ` Eli Zaretskii
2019-11-18  9:45                           ` martin rudalics
2019-11-18 15:46                             ` Eli Zaretskii
2019-11-18 18:46                               ` martin rudalics
2019-11-17 16:21               ` Jonas Bernoulli
2019-11-16 19:30             ` martin rudalics
2021-10-15  5:13 ` Carlos Pita
2021-10-15  7:05   ` martin rudalics
2021-10-15  7:26     ` Carlos Pita
2021-10-15  7:54       ` Eli Zaretskii
2021-10-15  8:18         ` Carlos Pita
2021-10-15  8:35       ` martin rudalics
2021-10-15  8:45         ` Carlos Pita
     [not found]         ` <CAEOO5TdaV=tdj23afEcqJGZf4JM3VVQ6TFt4F3q6k6d=f4_36w@mail.gmail.com>
     [not found]           ` <776a35b7-1920-2987-88ae-6dcab958a8e4@gmx.at>
2021-10-15  9:07             ` Carlos Pita
2021-10-16  7:55               ` martin rudalics
2021-10-16 11:23                 ` Carlos Pita
2021-10-16 16:48                   ` martin rudalics
2021-10-16 18:00                     ` Carlos Pita
2021-10-16 19:41                       ` martin rudalics
2021-10-16 19:57                         ` Carlos Pita
2021-10-16 21:27                           ` Carlos Pita
2021-10-17  6:06                             ` Eli Zaretskii
2021-10-17  6:45                               ` Carlos Pita
2021-10-17  8:34                               ` martin rudalics
2021-10-17  8:34                             ` martin rudalics
2021-10-17  8:33                           ` martin rudalics
2021-10-18  9:34                             ` martin rudalics
2021-10-18 15:56                               ` Carlos Pita
2021-10-18 17:44                                 ` martin rudalics
2021-10-18 18:27                                   ` Eli Zaretskii
2021-10-18 23:35                                     ` Carlos Pita
2021-10-19  0:11                                       ` Carlos Pita
2021-10-19  9:25                                     ` martin rudalics
2021-10-19 12:22                                       ` Eli Zaretskii
2021-10-22  9:04                                       ` martin rudalics
2021-10-22 14:55                                         ` Carlos Pita
2021-11-07 18:48                                           ` Carlos Pita
     [not found]                                     ` <CAEOO5TemeSrLkudEBRbMaLrCXq7A0y5uv+SdcfZwMo77onMMoA@mail.gmail.com>
2021-10-19 10:09                                       ` martin rudalics
2021-10-15  7:51   ` Eli Zaretskii
2021-10-15  8:00     ` Carlos Pita
2021-10-15 10:40       ` Eli Zaretskii
2021-10-15 18:33         ` Carlos Pita
2021-10-15 19:08           ` Eli Zaretskii
2021-10-15 20:09             ` Carlos Pita

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