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JavaScript events for custom objects.
[link:https://github.com/mrdoob/eventdispatcher.js Eventdispatcher on GitHub]

Example

// Adding events to a custom object var Car = function() { this.start = function() { this.dispatchEvent({ type: 'start', message: 'vroom vroom!' }); }; }; // Mixing the EventDispatcher.prototype with the custom object prototype Object.assign(Car.prototype, EventDispatcher.prototype); // Using events with the custom object var car = new Car(); car.addEventListener('start', function(event) { alert(event.message); }); car.start();

Constructor

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Creates EventDispatcher object.

Methods

[method:null addEventListener]([param:String type], [param:Function listener])

type - The type of event to listen to.
listener - The function that gets called when the event is fired.

Adds a listener to an event type.

[method:Boolean hasEventListener]([param:String type], [param:Function listener])

type - The type of event to listen to.
listener - The function that gets called when the event is fired.

Checks if listener is added to an event type.

[method:null removeEventListener]([param:String type], [param:Function listener])

type - The type of the listener that gets removed.
listener - The listener function that gets removed.

Removes a listener from an event type.

[method:null dispatchEvent]([param:object event])

event - The event that gets fired.

Fire an event type.

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