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44 lines
1.0 KiB
44 lines
1.0 KiB
<?php |
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/** |
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* Event class file. |
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* |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright © 2008-2012 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\base; |
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/** |
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* Event is the base class for all event classes. |
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* |
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* It encapsulates the parameters associated with an event. |
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* The [[sender]] property describes who raises the event. |
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* And the [[handled]] property indicates if the event is handled. |
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* If an event handler sets [[handled]] to be true, the rest of the |
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* uninvoked handlers will be canceled. |
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* |
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* @author Qiang Xue <qiang.xue@gmail.com> |
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* @since 2.0 |
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*/ |
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class Event extends Component |
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{ |
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/** |
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* @var object the sender of this event |
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*/ |
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public $sender; |
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/** |
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* @var boolean whether the event is handled. Defaults to false. |
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* When a handler sets this to be true, the rest of the uninvoked event handlers will be canceled. |
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*/ |
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public $handled = false; |
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/** |
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* Constructor. |
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* @param mixed $sender sender of the event |
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*/ |
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public function __construct($sender=null) |
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{ |
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$this->sender = $sender; |
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} |
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}
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