Difference between revisions of "EventDispatcher:addEventListener"
From GiderosMobile
m (formatting) |
m (Text replacement - "</source>" to "</syntaxhighlight>") |
||
| (One intermediate revision by the same user not shown) | |||
| Line 4: | Line 4: | ||
=== Description === | === 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. | Registers a listener function and an optional data value so that the listener function is called when an event of a particular type occurs. | ||
| − | < | + | <syntaxhighlight lang="lua"> |
EventDispatcher:addEventListener(type,listener,data) | EventDispatcher:addEventListener(type,listener,data) | ||
| − | </ | + | </syntaxhighlight> |
=== Parameters === | === Parameters === | ||
Latest revision as of 14:27, 13 July 2023
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
