class WEL_IDC_CONSTANTS Ancestors ANY Descendants H2E_DIALOG WEL_FRAME_WINDOW Clients EV_HORIZONTAL_SPLIT_AREA_IMP EV_POINTER_STYLE_IMP EV_SPLIT_AREA_IMP* EV_VERTICAL_SPLIT_AREA_IMP WEL_IDC_CONSTANTS Suppliers WEL_IDC_CONSTANTS