Evas_Object *_elm_smart_pan_add(Evas *evas);
void         _elm_smart_pan_child_set(Evas_Object *obj, Evas_Object *child);
Evas_Object *_elm_smart_pan_child_get(Evas_Object *obj);
void         _elm_smart_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
void         _elm_smart_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
void         _elm_smart_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
void         _elm_smart_pan_min_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
void         _elm_smart_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h);
void         _elm_smart_pan_gravity_set(Evas_Object *obj, double x, double y);
void         _elm_smart_pan_gravity_get(Evas_Object *obj, double *x, double *y);