Difference between revisions of "EventDispatcher:hasEventListener"
From GiderosMobile
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Checks if the [[EventDispatcher]] object has an event listener registered for the specified type of event. | Checks if the [[EventDispatcher]] object has an event listener registered for the specified type of event. | ||
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(bool) = EventDispatcher:hasEventListener(type) | (bool) = EventDispatcher:hasEventListener(type) | ||
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=== Parameters === | === Parameters === | ||
Latest revision as of 14:27, 13 July 2023
Available since: Gideros 2011.6
Class: EventDispatcher
Description
Checks if the EventDispatcher object has an event listener registered for the specified type of event.
(bool) = EventDispatcher:hasEventListener(type)
Parameters
type: (string) The type of event.
Return values
Returns (bool) A value of true if a listener of the specified type is registered; false otherwise.
