deferred class EV_FONTABLE Ancestors EV_ANY* Descendants EV_BUTTON EV_DRAWABLE* EV_FRAME EV_HEADER EV_LABEL EV_NOTEBOOK EV_TEXT EV_TEXT_FIELD Clients EV_FONTABLE* EV_FRAME EV_HEADER EV_LABEL EV_TEXT EV_TEXT_FIELD Suppliers BOOLEAN EV_FONT EV_FONTABLE* EV_FONTABLE_I*