What Is The Relationship Between An Event-listener Interface And An E

1.	What Is The Relationship Between An Event-listener Interface And An Event-adapter Class?
Answer» An event-listener INTERFACE DEFINES the methods that MUST be implemented by an event handler for a PARTICULAR kind of event. An event adapter provides a default implementation of an event-listener interface. An event-listener interface defines the methods that must be implemented by an event handler for a particular kind of event. An event adapter provides a default implementation of an event-listener interface.

What Is The Relationship Between An Event-listener Interface And An Event-adapter Class?

Answer»

An event-listener INTERFACE DEFINES the methods that MUST be implemented by an event handler for a PARTICULAR kind of event.

An event adapter provides a default implementation of an event-listener interface.

An event-listener interface defines the methods that must be implemented by an event handler for a particular kind of event.

An event adapter provides a default implementation of an event-listener interface.