程序包 java.beans

接口 PropertyChangeListener

所有超级接口:

EventListener

所有已知实现类:

PropertyChangeListenerProxy

public interface PropertyChangeListener
extends EventListener

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.

方法概要

限定符和类型	方法	说明
void	propertyChange(PropertyChangeEvent evt)	This method gets called when a bound property is changed.

方法详细资料

propertyChange

void propertyChange(PropertyChangeEvent evt)

This method gets called when a bound property is changed.

参数:

evt - A PropertyChangeEvent object describing the event source and the property that has changed.