public interface Presenter
action that wants to offer a kind of presentation of itself
to the user should implement one of the inner interfaces.
For example to be presented in popup menu, an action should
Note: implementing these interfaces yourself means that you want to
provide some sort of unusual display format, e.g. a submenu!
Most people will simply want to use a subclass of
and use the default implementations of all three interfaces, according to
|Modifier and Type
|Interface and Description
The presenter interface for presenting an action in a menu.
The presenter interface for presenting an action in a popup menu.
The presenter interface for presenting an action in a toolbar.