lwlib/lwlib-int.h

   1 #ifndef LWLIB_INTERNAL_H
   2 #define LWLIB_INTERNAL_H
   3
   4 #include "lwlib.h"
   5
   6 /*
   7 extern char *strdup (const char *);
   8 extern int strcasecmp (const char *, const char *);
   9 */
  10
  11 typedef struct _widget_instance
  12 {
  13   Widget                widget;
  14   Widget                parent;
  15   Boolean               pop_up_p;
  16   struct _widget_info*          info;
  17   struct _widget_instance*      next;
  18 } widget_instance;
  19
  20 typedef struct _widget_info
  21 {
  22   char*                 type;
  23   char*                 name;
  24   LWLIB_ID              id;
  25   widget_value*         val;
  26   Boolean               busy;
  27   lw_callback           pre_activate_cb;
  28   lw_callback           selection_cb;
  29   lw_callback           post_activate_cb;
  30   struct _widget_instance*      instances;
  31   struct _widget_info*          next;
  32 } widget_info;
  33
  34 typedef Widget
  35 (*widget_creation_function) ();
  36
  37 typedef struct _widget_creation_entry
  38 {
  39   char*                         type;
  40   widget_creation_function      function;
  41 } widget_creation_entry;
  42
  43 /* update all other instances of a widget.  Can be used in a callback when
  44    a wiget has been used by the user */
  45 void
  46 lw_internal_update_other_instances ();
  47
  48 /* get the widget_value for a widget in a given instance */
  49 widget_value*
  50 lw_get_widget_value_for_widget ();
  51
  52 #endif /* LWLIB_INTERNAL_H */
  53