class EV_DRAWING_AREA Ancestors EV_DRAWABLE* EV_DRAWING_AREA_ACTION_SEQUENCES* EV_PRIMITIVE* EV_TAB_CONTROLABLE* Descendants EV_RICH_TEXT_TAB_POSITIONER Clients EV_DRAWING_AREA EV_DRAWING_AREA_PROJECTOR EV_GRID_COLUMN_I EV_GRID_I* EV_GRID_LOCKED_I* EV_GRID_ROW_I EV_MODEL_BUFFER_PROJECTOR EV_MODEL_DRAWING_AREA_PROJECTOR EV_MODEL_WORLD_CELL EV_RICH_TEXT_TAB_POSITIONER Suppliers BOOLEAN EV_DRAWABLE* EV_DRAWING_AREA EV_DRAWING_AREA_I* EV_DRAWING_AREA_IMP EV_PRIMITIVE*