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Fix showing the complete tip the first time, bug #2423.

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* xfns.c (Fx_show_tip): Call try_window in a loop until
fonts_changed_p is zero (Bug#2423).
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Jan D 2010-04-09 18:49:06 +02:00
parent 0880716f50
commit b13aef5499
2 changed files with 13 additions and 4 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2010-04-09 Jan Djärv <jan.h.d@swipnet.se>
* xfns.c (Fx_show_tip): Call try_window in a loop until
fonts_changed_p is zero (Bug#2423).
2010-04-08 Eli Zaretskii <eliz@gnu.org>
* xdisp.c (set_cursor_from_row): Don't dereference glyphs beyond

12
src/xfns.c
View file

@ -5225,10 +5225,14 @@ Text larger than the specified size is clipped. */)
old_buffer = current_buffer;
set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer));
current_buffer->truncate_lines = Qnil;
clear_glyph_matrix (w->desired_matrix);
clear_glyph_matrix (w->current_matrix);
SET_TEXT_POS (pos, BEGV, BEGV_BYTE);
try_window (FRAME_ROOT_WINDOW (f), pos, 0);
do {
fonts_changed_p = 0;
clear_glyph_matrix (w->desired_matrix);
clear_glyph_matrix (w->current_matrix);
SET_TEXT_POS (pos, BEGV, BEGV_BYTE);
try_window (FRAME_ROOT_WINDOW (f), pos, 0);
} while (fonts_changed_p);
/* Compute width and height of the tooltip. */
width = height = 0;