Class orion.editor.EventTarget

Defined in: </shared/eclipse/e4/orion/I201404012230/bundles/org.eclipse.orion.client.editor/web/orion/editor/eventTarget.js>.

Class Summary
Constructor Attributes	Constructor Name and Description
	orion.editor.EventTarget() Constructs a new EventTarget object.

Method Summary
Method Attributes	Method Name and Description
	addEventListener(type, listener, useCapture) Adds an event listener to this event target.
	dispatchEvent(evt) Dispatches the given event to the listeners added to this event target.
	isListening(type) Returns whether there is a listener for the specified event type.
	removeEventListener(type, listener, useCapture) Removes an event listener from the event target.

Class Detail

orion.editor.EventTarget()

Constructs a new EventTarget object.

Method Detail

addEventListener(type, listener, useCapture)

Adds an event listener to this event target.

Parameters:
{String} type: The event type.
{Function|EventListener} listener: The function or the EventListener that will be executed when the event happens.
{Boolean} useCapture Optional, Default: false: true if the listener should be trigged in the capture phase.

dispatchEvent(evt)

Dispatches the given event to the listeners added to this event target.

isListening(type)

Returns whether there is a listener for the specified event type.

See:: orion.editor.EventTarget#addEventListener; orion.editor.EventTarget#removeEventListener

removeEventListener(type, listener, useCapture)

Removes an event listener from the event target.

All the parameters must be the same ones used to add the listener.

Parameters:
{String} type: The event type
{Function|EventListener} listener: The function or the EventListener that will be executed when the event happens.
{Boolean} useCapture Optional, Default: false: true if the listener should be trigged in the capture phase.

Classes