PreferenceChangeListener (Java 2 Platform SE v1.4.2) - Java 2 SDK v1.4.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.2

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java.util.prefs
Interface PreferenceChangeListener

All Superinterfaces:: EventListener

public interface PreferenceChangeListener
extends EventListener

A listener for receiving preference change events.

Since:: 1.4
See Also:: Preferences, PreferenceChangeEvent, NodeChangeListener

Method Summary

void preferenceChange(PreferenceChangeEvent evt)
This method gets called when a preference is added, removed or when its value is changed.

Method Detail

preferenceChange

public void preferenceChange(PreferenceChangeEvent evt)

This method gets called when a preference is added, removed or when its value is changed.

Parameters:: evt - A PreferenceChangeEvent object describing the event source and the preference that has changed.