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public interface EventListener
The 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 EventListener
s attached to the source
Node
are not attached to the copied Node
. If
the user wishes the same EventListener
s 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.
Method Summary | |
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void |
handleEvent(Event evt)
This method is called whenever an event occurs of the type for which the EventListener interface was registered. |
Method Detail |
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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.
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