eventManager Class

Module: cc

This class is deprecated.

This class has been deprecated, please use cc.systemEvent or cc.EventTarget instead. See Listen to and launch events for details.

cc.eventManager is a singleton object which manages event listener subscriptions and event dispatching. The EventListener list is managed in such way so that event listeners can be added and removed while events are being dispatched.

Index

Methods

• pauseTarget Pauses all listeners which are associated the specified target.
• resumeTarget Resumes all listeners which are associated the specified target.
• hasEventListener Query whether the specified event listener id has been added.
• addListener

  ...

• removeListener Remove a listener.
• removeListeners Removes all listeners with the same event listener type or removes all listeners of a node.
• removeAllListeners Removes all listeners
• setPriority Sets listener's priority with fixed value.
• setEnabled Whether to enable dispatching events
• isEnabled Checks whether dispatching events is enabled

Details

Methods

pauseTarget

Pauses all listeners which are associated the specified target.

Parameters

• node Node
• recursive Boolean

resumeTarget

Resumes all listeners which are associated the specified target.

Parameters

• node Node
• recursive Boolean

hasEventListener

Query whether the specified event listener id has been added.

Parameters

• listenerID String | Number The listener id.

addListener

Adds a event listener for a specified event.
if the parameter "nodeOrPriority" is a node, it means to add a event listener for a specified event with the priority of scene graph.
if the parameter "nodeOrPriority" is a Number, it means to add a event listener for a specified event with the fixed priority.

Parameters

• listener EventListener | Object The listener of a specified event or a object of some event parameters.
• nodeOrPriority Node | Number The priority of the listener is based on the draw order of this node or fixedPriority The fixed priority of the listener.

removeListener

Remove a listener.

Parameters

• listener EventListener an event listener or a registered node target

Examples

// 1. remove eventManager add Listener;
var mouseListener1 = cc.eventManager.addListener({
    event: cc.EventListener.MOUSE,
    onMouseDown:  function(keyCode, event){ },
    onMouseUp: function(keyCode, event){ },
    onMouseMove: function () { },
    onMouseScroll: function () { }
}, node);

cc.eventManager.removeListener(mouseListener1);

// 2. remove eventListener create Listener;
var mouseListener2 = cc.EventListener.create({
    event: cc.EventListener.MOUSE,
    onMouseDown:  function(keyCode, event){ },
    onMouseUp: function(keyCode, event){ },
    onMouseMove: function () { },
    onMouseScroll: function () { }
});

cc.eventManager.removeListener(mouseListener2);

removeListeners

Removes all listeners with the same event listener type or removes all listeners of a node.

Parameters

• listenerType Number | Node listenerType or a node
• recursive Boolean

removeAllListeners

Removes all listeners

setPriority

Sets listener's priority with fixed value.

Parameters

• listener EventListener
• fixedPriority Number

setEnabled

Whether to enable dispatching events

Parameters

• enabled Boolean

isEnabled

Checks whether dispatching events is enabled