deferred class WEL_STANDARD_DIALOG Ancestors WEL_STRUCTURE* Descendants WEL_CHOOSE_COLOR_DIALOG WEL_CHOOSE_FOLDER_DIALOG WEL_CHOOSE_FONT_DIALOG WEL_FILE_DIALOG* WEL_PRINT_DIALOG Clients WEL_PRINT_DIALOG Suppliers WEL_COMPOSITE_WINDOW*