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Code Issues Projects Releases Wiki Activity

Prevent tab bar from vanishing on Android

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* src/androidfns.c (android_change_tab_bar_height): Amend with
code absent when the function was first transcribed.

* src/haikufns.c (haiku_change_tab_bar_height):

* src/nsfns.m (ns_change_tab_bar_height):

* src/pgtkfns.c (pgtk_change_tab_bar_height):

* src/w32fns.c (w32_change_tab_bar_height):

* src/xfns.c (x_change_tab_bar_height): Revise commentary.
This commit is contained in:
Po Lu 2023-11-23 15:05:31 +08:00
parent e1c0c5def3
commit 4775530357
6 changed files with 33 additions and 0 deletions
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8
src/androidfns.c
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@ -367,8 +367,16 @@ android_change_tab_bar_height (struct frame *f, int height)
the tab bar by even 1 pixel, FRAME_TAB_BAR_LINES will be changed,
leading to the tab bar height being incorrectly set upon the next
call to android_set_font. (bug#59285) */
lines = height / unit;
/* Even so, HEIGHT might be less than unit if the tab bar face is
not so tall as the frame's font height; which if true lines will
be set to 0 and the tab bar will thus vanish. */
if (lines == 0 && height != 0)
lines = 1;
/* Make sure we redisplay all windows in this frame. */
fset_redisplay (f);