interface org.aswing.Decorator

Interface describing an object capable of rendering a border around the edges of a component.

You can either return a display object to be the border or just return null and paint the border in updateBorder method use the component g(Graphics).

Decorator for background or foreground of a components.

You can either return a display object to be the decorator or just return null and paint in updateDecorator method use the component g(Graphics).

(Maybe it is not good to paint on the component graphics for foreground decorator since component graphics is not on top of component children)

A small fixed size picture, typically used to decorate components.

You can either return a display object to be the icon or just return null and paint the picture in updateIcon method use the component g(Graphics).