LzIdleClass

LzIdleClass
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Name

LzIdleClass — Idle service.

Synopsis

JavaScript: LzIdleClass
Type: Class
Access: public
Topic: LFC.Services
Declared in: WEB-INF/lps/lfc/services/LzIdle.lzs

Description

The OpenLaszlo runtime generates idle events at some fixed, unspecified frequency. Here is a simple example that shows how to receive the onidle event:

 <canvas height="140" debug="true">
 
   <attribute name="counter" value="0"/>
   <handler name="onidle" reference="LzIdle">
     while (counter &lt; 4) {
       counter++;
       Debug.write("idling  " + counter);
     }
   </handler>
 </canvas>

Development Note

This object sends an 'onidle' event when there is no synchronous script running after each frame update.

Superclass Chain

LzIdleClass

Known Subclasses

Details

Properties (2)

coi: public var coi;
removeCOI: public var removeCOI = null;

Methods (4)

callOnIdle(): public function callOnIdle(d : LzDelegate);

Calls the given delegate at the next idle event. This can be used for a non- recursive callback.
initialize(): public function initialize();
removeCallIdleDelegates(): private function removeCallIdleDelegates(t);
toString(): public function toString();

Events (1)

onidle: public event onidle;

This is the idle event for the system, sent by this service

JavaScript Synopsis

public LzIdleClass {

public var coi ;

public var removeCOI = null;

prototype public function callOnIdle (d : LzDelegate);

prototype public function initialize ();

prototype public event onidle ;

prototype private function removeCallIdleDelegates (t);

prototype public function toString ();

}

Copyright © 2002-2007 Laszlo Systems, Inc. All Rights Reserved. Unauthorized use, duplication or distribution is strictly prohibited. This is the proprietary information of Laszlo Systems, Inc. Use is subject to license terms.

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