* Area manage the background and border drawing, size and padding.
* Area manage also the tree of visible objects
* panel -> taskbars -> tasks
-* -> clock
* -> systray -> icons
+* -> clock
*
* un objet comprend les actions:
* 1) redraw(obj)
void (*add_child)(void *obj);
int (*remove_child)(void *obj);
- // list of child
+ // list of child : Area object
GSList *list;
} Area;
int draw (Area *a);
void draw_background (Area *a, cairo_t *c);
-void refresh (Area *a);
void remove_area (Area *a);
void add_area (Area *a);
+void free_area (Area *a);
#endif