| 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 | extern char *safe_strdup (); |
| 11 | |
| 12 | typedef struct _widget_instance |
| 13 | { |
| 14 | Widget widget; |
| 15 | Widget parent; |
| 16 | Boolean pop_up_p; |
| 17 | struct _widget_info* info; |
| 18 | struct _widget_instance* next; |
| 19 | } widget_instance; |
| 20 | |
| 21 | typedef struct _widget_info |
| 22 | { |
| 23 | char* type; |
| 24 | char* name; |
| 25 | LWLIB_ID id; |
| 26 | widget_value* val; |
| 27 | Boolean busy; |
| 28 | lw_callback pre_activate_cb; |
| 29 | lw_callback selection_cb; |
| 30 | lw_callback post_activate_cb; |
| 31 | struct _widget_instance* instances; |
| 32 | struct _widget_info* next; |
| 33 | } widget_info; |
| 34 | |
| 35 | typedef Widget |
| 36 | (*widget_creation_function) (); |
| 37 | |
| 38 | typedef struct _widget_creation_entry |
| 39 | { |
| 40 | char* type; |
| 41 | widget_creation_function function; |
| 42 | } widget_creation_entry; |
| 43 | |
| 44 | /* update all other instances of a widget. Can be used in a callback when |
| 45 | a widget has been used by the user */ |
| 46 | void |
| 47 | lw_internal_update_other_instances (); |
| 48 | |
| 49 | /* get the widget_value for a widget in a given instance */ |
| 50 | widget_value* |
| 51 | lw_get_widget_value_for_widget (); |
| 52 | |
| 53 | widget_info *lw_get_widget_info (); |
| 54 | |
| 55 | #endif /* LWLIB_INTERNAL_H */ |