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+// Fl_Font.H
+
+// Two internal fltk data structures:
+
+// Fl_Fontdesc: an entry into the fl_font() table. This entry may contain
+// several "fonts" according to the system, for instance under X all the
+// sizes are different X fonts, but only one fl_font.
+
+// Fl_XFont: a structure for an actual system font, with junk to help
+// choose it and info on character sizes. Each Fl_Font has a linked
+// list of these. These are created the first time each system font
+// is used.
+
+#ifndef FL_FONT_
+#define FL_FONT_
+
+class Fl_XFont {
+public:
+ Fl_XFont *next; // linked list of sizes of this style
+#ifndef WIN32
+ XFontStruct* font; // X font information, 0 for display list
+ XCharStruct* per_char;// modified from XFontStruct to have 0x20-0xff in it
+ XCharStruct* free_this; // pointer saved for delete[]
+ Fl_XFont(const char*, int);
+#else
+ HFONT fid;
+ int width[256];
+ TEXTMETRIC metr;
+ Fl_XFont(const char*, int, int);
+#endif
+ int number; // which slot in FL's font table
+ int minsize; // smallest point size that should use this
+ int maxsize; // largest point size that should use this
+#if HAVE_GL
+ unsigned int listbase;// base of display list, 0 = none
+#endif
+ ~Fl_XFont();
+};
+
+extern Fl_XFont *fl_current_xfont;
+extern Fl_XFont *fl_fixed_xfont;
+
+struct Fl_Fontdesc {
+ const char *name;
+ Fl_XFont *first; // linked list of sizes of this style
+#ifndef WIN32
+ char **xlist; // matched X font names
+ int n; // size of xlist, negative = don't free xlist!
+#endif
+};
+
+extern Fl_Fontdesc *fl_fonts; // the table
+
+#ifndef WIN32
+// functions for parsing X font names:
+const char* fl_font_word(const char *p, int n);
+char *fl_find_fontsize(char *name);
+#endif
+
+void fl_draw(const char *, int x, int y, int w, int h, Fl_Align,
+ void (*callthis)(const char *, int n, int x, int y));
+
+#endif