程序包 java.util.prefs

接口 NodeChangeListener

所有超级接口:

EventListener

public interface NodeChangeListener
extends EventListener

A listener for receiving preference node change events.

从以下版本开始:

1.4

另请参阅:

Preferences, NodeChangeEvent, PreferenceChangeListener

方法概要

限定符和类型	方法	说明
void	childAdded(NodeChangeEvent evt)	This method gets called when a child node is added.
void	childRemoved(NodeChangeEvent evt)	This method gets called when a child node is removed.

方法详细资料

childAdded

void childAdded(NodeChangeEvent evt)

This method gets called when a child node is added.

参数:

evt - A node change event object describing the parent and child node.

childRemoved

void childRemoved(NodeChangeEvent evt)

This method gets called when a child node is removed.

参数:

evt - A node change event object describing the parent and child node.