class EV_CELL_IMP Ancestors EV_CELL_I* EV_DOCKABLE_TARGET_IMP* EV_SINGLE_CHILD_CONTAINER_IMP* EV_WEL_CONTROL_CONTAINER_IMP* Descendants EV_GRID_IMP EV_VIEWPORT_IMP Clients EV_CELL EV_CELL_IMP EV_GRID_IMP Suppliers BOOLEAN EV_CELL_IMP EV_WIDGET_IMP*