You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.0 KiB
40 lines
1.0 KiB
14 years ago
|
<?php
|
||
|
|
|
||
|
|
namespace yii\base;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* CEvent is the base class for all event classes.
|
||
|
|
*
|
||
|
|
* It encapsulates the parameters associated with an event.
|
||
|
|
* The {@link sender} property describes who raises the event.
|
||
|
|
* And the {@link handled} property indicates if the event is handled.
|
||
|
|
* If an event handler sets {@link handled} to true, those handlers
|
||
|
|
* that are not invoked yet will not be invoked anymore.
|
||
|
|
*
|
||
|
|
* @author Qiang Xue <qiang.xue@gmail.com>
|
||
|
|
* @version $Id: CComponent.php 3001 2011-02-24 16:42:44Z alexander.makarow $
|
||
|
|
* @package system.base
|
||
|
|
* @since 1.0
|
||
|
|
*/
|
||
|
|
class CEvent extends CComponent
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @var object the sender of this event
|
||
|
|
*/
|
||
|
|
public $sender;
|
||
|
|
/**
|
||
|
|
* @var boolean whether the event is handled. Defaults to false.
|
||
|
|
* When a handler sets this true, the rest of the uninvoked event handlers will not be invoked anymore.
|
||
|
|
*/
|
||
|
|
public $handled=false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructor.
|
||
|
|
* @param mixed $sender sender of the event
|
||
|
|
*/
|
||
|
|
public function __construct($sender=null)
|
||
|
|
{
|
||
|
|
$this->sender=$sender;
|
||
|
|
}
|
||
|
|
}
|