deferred class EV_PRIMITIVE_I Ancestors EV_TOOLTIPABLE_I* EV_WIDGET_I* Descendants EV_BUTTON_I* EV_DRAWING_AREA_I* EV_GAUGE_I* EV_HEADER_I* EV_LABEL_I* EV_LIST_ITEM_LIST_I* EV_MULTI_COLUMN_LIST_I* EV_PIXMAP_I* EV_PRIMITIVE_IMP* EV_SEPARATOR_I* EV_TEXT_COMPONENT_I* EV_TOOL_BAR_I* EV_TREE_I*