PreferenceChangeListener (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 PreferenceChangeListener

All Superinterfaces:: EventListener

public interface PreferenceChangeListener
extends EventListener
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 Summary
`void`	`preferenceChange(PreferenceChangeEvent evt)` This method gets called when a preference is added, removed or when its value is changed.

Method Detail

preferenceChange

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.