Yii2 Bootstrap 3
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<?php
/**
* Event class file.
*
* @link http://www.yiiframework.com/
* @copyright Copyright &copy; 2008-2012 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\base;
/**
* Event is the base class for all event classes.
*
* It encapsulates the parameters associated with an event.
* The [[sender]] property describes who raises the event.
* And the [[handled]] property indicates if the event is handled.
* If an event handler sets [[handled]] to be true, the rest of the
* uninvoked handlers will no longer be called to handle the event.
* Additionally, an event may specify extra parameters via the [[params]] property.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*/
class Event extends Object
{
/**
* @var string the event name. This property is set by [[Component::raiseEvent]].
* Event handlers may use this property to check what event it is handling.
* The event name is in lower case.
*/
public $name;
/**
* @var object the sender of this event
*/
public $sender;
/**
* @var boolean whether the event is handled. Defaults to false.
* When a handler sets this to be true, the event processing will stop and
* ignore the rest of the uninvoked event handlers.
*/
public $handled = false;
/**
* @var mixed extra parameters associated with the event.
*/
public $params;
/**
* Constructor.
* @param mixed $sender sender of the event
*/
public function __construct($sender=null, $params=null)
{
$this->sender = $sender;
$this->params = $params;
}
}