deferred class EV_COLORIZABLE General cluster: interface description: "Abstraction for objects that can change color." keywords: "color, colored, colorable, colorizable, colorize" Ancestors EV_ANY* Queries background_color: EV_COLOR data: ANY foreground_color: EV_COLOR is_destroyed: BOOLEAN Commands copy (other: [like Current] EV_COLORIZABLE) destroy set_background_color (a_color: [like background_color] EV_COLOR) set_data (some_data: [like data] ANY) set_default_colors set_foreground_color (a_color: [like foreground_color] EV_COLOR) Constraints background color not void foreground color not void