Difference between revisions of "EventDispatcher:addEventListener"

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__NOTOC__
 
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<languages />
 
'''<translate>Available since</translate>:''' Gideros 2011.6<br/>
 
'''<translate>Available since</translate>:''' Gideros 2011.6<br/>
 
'''<translate>Class</translate>:''' [[Special:MyLanguage/EventDispatcher|EventDispatcher]]<br/>
 
'''<translate>Class</translate>:''' [[Special:MyLanguage/EventDispatcher|EventDispatcher]]<br/>

Revision as of 10:57, 3 September 2018


Available since: Gideros 2011.6
Class: EventDispatcher

Description


Registers a listener function and an optional data value so that the listener function is called when an event
of a particular type occurs.

 EventDispatcher:addEventListener(type,listener,data)

Parameters

type: (string) The type of event.
listener: (function) The listener function that processes the event.
data: (any) An optional data parameter that is passed as a first argument to the listener function. optional