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Diffstat (limited to 'lwlib/lwlib-int.h')
| -rw-r--r-- | lwlib/lwlib-int.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/lwlib/lwlib-int.h b/lwlib/lwlib-int.h new file mode 100644 index 00000000000..0f2c594e7de --- /dev/null +++ b/lwlib/lwlib-int.h @@ -0,0 +1,54 @@ +#ifndef LWLIB_INTERNAL_H +#define LWLIB_INTERNAL_H + +#include "lwlib.h" + +/* +extern char *strdup (const char *); +extern int strcasecmp (const char *, const char *); +*/ + +typedef struct _widget_instance +{ + Widget widget; + Widget parent; + Boolean pop_up_p; + struct _widget_info* info; + struct _widget_instance* next; +} widget_instance; + +typedef struct _widget_info +{ + char* type; + char* name; + LWLIB_ID id; + widget_value* val; + Boolean busy; + lw_callback pre_activate_cb; + lw_callback selection_cb; + lw_callback post_activate_cb; + struct _widget_instance* instances; + struct _widget_info* next; +} widget_info; + +typedef Widget +(*widget_creation_function) (widget_instance* instance); + +typedef struct _widget_creation_entry +{ + char* type; + widget_creation_function function; +} widget_creation_entry; + +/* update all other instances of a widget. Can be used in a callback when + a wiget has been used by the user */ +void +lw_internal_update_other_instances (Widget widget, XtPointer closure, + XtPointer call_data); + +/* get the widget_value for a widget in a given instance */ +widget_value* +lw_get_widget_value_for_widget (widget_instance* instance, Widget w); + +#endif /* LWLIB_INTERNAL_H */ + |