diff options
Diffstat (limited to 'src/haikufns.c')
| -rw-r--r-- | src/haikufns.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/haikufns.c b/src/haikufns.c index 711202c5df3..5717d0354f8 100644 --- a/src/haikufns.c +++ b/src/haikufns.c @@ -175,10 +175,19 @@ haiku_change_tool_bar_height (struct frame *f, int height) void haiku_change_tab_bar_height (struct frame *f, int height) { - int unit = FRAME_LINE_HEIGHT (f); - int old_height = FRAME_TAB_BAR_HEIGHT (f); - int lines = (height + unit - 1) / unit; - Lisp_Object fullscreen = get_frame_param (f, Qfullscreen); + int unit, old_height, lines; + Lisp_Object fullscreen; + + unit = FRAME_LINE_HEIGHT (f); + old_height = FRAME_TAB_BAR_HEIGHT (f); + fullscreen = get_frame_param (f, Qfullscreen); + + /* This differs from the tool bar code in that the tab bar height is + not rounded up. Otherwise, if redisplay_tab_bar decides to grow + 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 x_set_font. (bug#59285) */ + lines = height / unit; /* Make sure we redisplay all windows in this frame. */ fset_redisplay (f); |