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NodeChangeListener (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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java.util.prefs
Interface NodeChangeListener

All Superinterfaces:

EventListener

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public interface NodeChangeListener

extends EventListener

A listener for receiving preference node change events.

Since:

1.4

See Also:

Preferences, NodeChangeEvent, PreferenceChangeListener

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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

public 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.

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childRemoved

public 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.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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