objects/EML/dbox.h

   1 #ifndef DBOX_H
   2 #define DBOX_H
   3
   4 #include <glib.h>
   5 #include "element.h"
   6 #include "eml.h"
   7
   8 #define text_ascent(font, font_height) font_ascent(font, font_height)
   9
  10 typedef struct _EMLBoxT EMLBoxT;
  11 typedef struct _EMLBox EMLBox;
  12
  13 struct _EMLBoxT {
  14   EMLBox* (* const new) (real , gchar *, gint , real , real , real,
  15                          ConnectionPoint *, ConnectionPoint *);
  16   void    (* const destroy) (EMLBox *);
  17   void    (* const add_el) (EMLBox *, gpointer);
  18   void    (* const calc_geometry) (EMLBox *, real *, real *);
  19   real    (* const calc_connections) (EMLBox *, Point *, GList **, real);
  20   real    (* const draw) (EMLBox *, Renderer *, Point* , real);
  21 };
  22
  23 struct _EMLBox {
  24   EMLBoxT *ops;
  25   ConnectionPoint *left_connection;
  26   ConnectionPoint *right_connection;
  27   real font_height;
  28   DiaFont *font;
  29   gint text_alignment;
  30   real border_width;
  31   real separator_width;
  32   real separator_style;
  33   GList *els;
  34 };
  35
  36 void emlbox_destroy(EMLBox *);
  37 void emlbox_add_el(EMLBox *, gpointer );
  38 void emlbox_calc_geometry(EMLBox *, real *, real *);
  39 real emlbox_calc_connections(EMLBox *, Point *, GList **, real );
  40 real emlbox_draw(EMLBox *, Renderer *, Element *);
  41
  42 extern EMLBoxT EMLListBox;
  43 extern EMLBoxT EMLTextBox;
  44 #endif /* DBOX_H */