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(CURRENT_MODE_LINE_HEIGHT)

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(CURRENT_HEADER_LINE_HEIGHT):  Look at current_mode_line_height
and current_header_line_height first.
(current_mode_line_height, current_header_line_height): Declare
extern.
This commit is contained in:
Gerd Moellmann 2000-11-14 05:41:13 +00:00
parent 936ae731f3
commit e9e32f4643
1 changed files with 21 additions and 12 deletions
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33
src/dispextern.h
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@ -916,22 +916,30 @@ extern struct glyph_row scratch_glyph_row;
: 0)
/* Return the current height of the mode line of window W. If not
known from W's current glyph matrix, return a default based on the
height of the font of the face `modeline'. */
known from current_mode_line_height, look at W's current glyph
matrix, or return a default based on the height of the font of the
face `mode-line'. */
#define CURRENT_MODE_LINE_HEIGHT(W) \
(MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
: estimate_mode_line_height (XFRAME ((W)->frame), MODE_LINE_FACE_ID))
#define CURRENT_MODE_LINE_HEIGHT(W) \
(current_mode_line_height >= 0 \
? current_mode_line_height \
: (MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
: estimate_mode_line_height (XFRAME ((W)->frame), \
MODE_LINE_FACE_ID)))
/* Return the current height of the top line of window W. If not
known from W's current glyph matrix, return an estimation based on
the height of the font of the face `top-line'. */
known from current_header_line_height, look at W's current glyph
matrix, or return an estimation based on the height of the font of
the face `header-line'. */
#define CURRENT_HEADER_LINE_HEIGHT(W) \
(MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
: estimate_mode_line_height (XFRAME ((W)->frame), HEADER_LINE_FACE_ID))
#define CURRENT_HEADER_LINE_HEIGHT(W) \
(current_header_line_height >= 0 \
? current_header_line_height \
: (MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
: estimate_mode_line_height (XFRAME ((W)->frame), \
HEADER_LINE_FACE_ID)))
/* Return the height of the desired mode line of window W. */
@ -2154,6 +2162,7 @@ extern int redisplaying_p;
extern Lisp_Object Vimage_types;
extern void add_to_log P_ ((char *, Lisp_Object, Lisp_Object));
extern int help_echo_showing_p;
extern int current_mode_line_height, current_header_line_height;
/* Defined in sysdep.c */