java.util.prefs
Interface PreferenceChangeListener

All Superinterfaces:

EventListener

public interface PreferenceChangeListener
extends EventListener

This interface is used to handle preferences change event. Implementation of this interface can be installed by Preferences instance.

Since:

1.4

See Also:

Preferences, PreferenceChangeEvent

Method Summary

void	preferenceChange(PreferenceChangeEvent pce) This method gets invoked whenever some preference is added, deleted or updated.

Method Detail

preferenceChange

void preferenceChange(PreferenceChangeEvent pce)

This method gets invoked whenever some preference is added, deleted or updated.

Parameters:

pce - the event instance which describes the changed Preferences instance and preferences value.