Pileus Git - ~andy/gtk/blob - gdk/gdkfont.h

   1 #ifndef GDK_DISABLE_DEPRECATED
   2
   3 #ifndef __GDK_FONT_H__
   4 #define __GDK_FONT_H__
   5
   6 #include <gdk/gdktypes.h>
   7 #include <pango/pango-font.h>
   8
   9 #ifdef __cplusplus
  10 extern "C" {
  11 #endif /* __cplusplus */
  12
  13 #define GDK_TYPE_FONT gdk_font_get_type ()
  14
  15 /* Types of font.
  16  *   GDK_FONT_FONT: the font is an XFontStruct.
  17  *   GDK_FONT_FONTSET: the font is an XFontSet used for I18N.
  18  */
  19 typedef enum
  20 {
  21   GDK_FONT_FONT,
  22   GDK_FONT_FONTSET
  23 } GdkFontType;
  24
  25 struct _GdkFont
  26 {
  27   GdkFontType type;
  28   gint ascent;
  29   gint descent;
  30 };
  31
  32 GType    gdk_font_get_type  (void);
  33
  34 GdkFont* gdk_font_load             (const gchar          *font_name);
  35 GdkFont* gdk_fontset_load          (const gchar          *fontset_name);
  36 GdkFont* gdk_font_from_description (PangoFontDescription *font_desc);
  37
  38 GdkFont* gdk_font_ref       (GdkFont        *font);
  39 void     gdk_font_unref     (GdkFont        *font);
  40 gint     gdk_font_id        (const GdkFont  *font);
  41 gboolean gdk_font_equal     (const GdkFont  *fonta,
  42                              const GdkFont  *fontb);
  43
  44 gint     gdk_string_width   (GdkFont        *font,
  45                              const gchar    *string);
  46 gint     gdk_text_width     (GdkFont        *font,
  47                              const gchar    *text,
  48                              gint            text_length);
  49 gint     gdk_text_width_wc  (GdkFont        *font,
  50                              const GdkWChar *text,
  51                              gint            text_length);
  52 gint     gdk_char_width     (GdkFont        *font,
  53                              gchar           character);
  54 gint     gdk_char_width_wc  (GdkFont        *font,
  55                              GdkWChar        character);
  56 gint     gdk_string_measure (GdkFont        *font,
  57                              const gchar    *string);
  58 gint     gdk_text_measure   (GdkFont        *font,
  59                              const gchar    *text,
  60                              gint            text_length);
  61 gint     gdk_char_measure   (GdkFont        *font,
  62                              gchar           character);
  63 gint     gdk_string_height  (GdkFont        *font,
  64                              const gchar    *string);
  65 gint     gdk_text_height    (GdkFont        *font,
  66                              const gchar    *text,
  67                              gint            text_length);
  68 gint     gdk_char_height    (GdkFont        *font,
  69                              gchar           character);
  70
  71 void     gdk_text_extents   (GdkFont     *font,
  72                              const gchar *text,
  73                              gint         text_length,
  74                              gint        *lbearing,
  75                              gint        *rbearing,
  76                              gint        *width,
  77                              gint        *ascent,
  78                              gint        *descent);
  79 void    gdk_text_extents_wc (GdkFont        *font,
  80                              const GdkWChar *text,
  81                              gint            text_length,
  82                              gint           *lbearing,
  83                              gint           *rbearing,
  84                              gint           *width,
  85                              gint           *ascent,
  86                              gint           *descent);
  87 void     gdk_string_extents (GdkFont     *font,
  88                              const gchar *string,
  89                              gint        *lbearing,
  90                              gint        *rbearing,
  91                              gint        *width,
  92                              gint        *ascent,
  93                              gint        *descent);
  94
  95 #ifdef GDK_WINDOWING_WIN32
  96 /* Ditto temporary */
  97 gchar*   gdk_font_full_name_get (GdkFont *font);
  98 void     gdk_font_full_name_free (gchar *name);
  99 #endif
 100
 101 #ifdef __cplusplus
 102 }
 103 #endif /* __cplusplus */
 104
 105 #endif /* __GDK_FONT_H__ */
 106
 107 #endif /* GDK_DISABLE_DEPRECATED */