NodeChangeListener (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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java.util.prefs
Interface NodeChangeListener

All Superinterfaces:: EventListener

public interface NodeChangeListener
extends EventListener
extends EventListener

A listener for receiving preference node change events.

Since:: 1.4
See Also:: Preferences, NodeChangeEvent, PreferenceChangeListener

Method Summary

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.

Method Summary
`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.

Method Detail

childAdded

void childAdded(NodeChangeEvent evt)

This method gets called when a child node is added.

Parameters:: 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.

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