* @ingroup General
*/
EAPI void elm_object_signal_emit(Evas_Object *obj, const char *emission, const char *source) EINA_ARG_NONNULL(1);
- EAPI void elm_object_signal_callback_add(Evas_Object *obj, const char *emission, const char *source, void (*func) (void *data, Evas_Object *o, const char *emission, const char *source), void *data) EINA_ARG_NONNULL(1, 4);
- EAPI void *elm_object_signal_callback_del(Evas_Object *obj, const char *emission, const char *source, void (*func) (void *data, Evas_Object *o, const char *emission, const char *source)) EINA_ARG_NONNULL(1, 4);
/**
* Add a callback for a signal emitted by widget edje object.