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p62xrbca7/java/beans/PropertyChangeListener.java

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780 B

/*
* Copyright (c) 1996, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.beans;
/**
* A "PropertyChange" event gets fired whenever a bean changes a "bound"
* property. You can register a PropertyChangeListener with a source
* bean so as to be notified of any bound property updates.
*/
public interface PropertyChangeListener extends java.util.EventListener {
/**
* This method gets called when a bound property is changed.
* @param evt A PropertyChangeEvent object describing the event source
* and the property that has changed.
*/
void propertyChange(PropertyChangeEvent evt);
}