public interface EventListener
EventListener interface is the primary method for 
 handling events. Users implement the EventListener interface 
 and register their listener on an EventTarget using the 
 AddEventListener method. The users should also remove their 
 EventListener from its EventTarget after they 
 have completed using the listener. 
  When a Node is copied using the cloneNode 
 method the EventListeners attached to the source 
 Node are not attached to the copied Node. If 
 the user wishes the same EventListeners to be added to the 
 newly created copy the user must add them manually. 
 
See also the Document Object Model (DOM) Level 2 Events Specification.
| Modifier and Type | Method and Description | 
|---|---|
| void | handleEvent(Event evt)This method is called whenever an event occurs of the type for which 
 the   EventListenerinterface was registered. | 
void handleEvent(Event evt)
 EventListener interface was registered.evt - The Event contains contextual information 
   about the event. It also contains the stopPropagation 
   and preventDefault methods which are used in 
   determining the event's flow and default action.Copyright © 1999-2022 The Apache Software Foundation. All Rights Reserved.