Difference between revisions of "EventDispatcher:removeEventListener"
From GiderosMobile
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'''Available since:''' Gideros 2011.6<br/> | '''Available since:''' Gideros 2011.6<br/> | ||
| + | '''Class:''' [[EventDispatcher]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Removes a listener from the [[EventDispatcher]] object. | |
| − | Removes a listener from the [[EventDispatcher]] object. | + | <syntaxhighlight lang="lua"> |
| − | the same arguments | + | EventDispatcher:removeEventListener(type,listener,data) |
| − | registered, a call to this function has no effect. | + | </syntaxhighlight> |
| − | + | ||
| − | + | '''removeEventListener()''' function expects the same arguments than the '''addEventListener()''' to remove the event. | |
| − | + | ||
| − | + | If there is no matching listener registered, a call to this function has no effect. | |
| + | |||
=== Parameters === | === Parameters === | ||
| − | '''type''': (string) | + | '''type''': (string) the type of event<br/> |
| − | '''listener''': (function) | + | '''listener''': (function) the listener object to remove<br/> |
| − | '''data''': (any) | + | '''data''': (any) the data parameter that is used while registering the event<br/> |
| + | |||
| + | {{EventDispatcher}} | ||
Latest revision as of 15:27, 13 July 2023
Available since: Gideros 2011.6
Class: EventDispatcher
Description
Removes a listener from the EventDispatcher object.
EventDispatcher:removeEventListener(type,listener,data)
removeEventListener() function expects the same arguments than the addEventListener() to remove the event.
If there is no matching listener registered, a call to this function has no effect.
Parameters
type: (string) the type of event
listener: (function) the listener object to remove
data: (any) the data parameter that is used while registering the event
