java.util.prefs

Interface PreferenceChangeListener

All Superinterfaces:

EventListener

public interface PreferenceChangeListener
extends EventListener

This interface is used to handle preferences change events. The implementation of this interface can be installed by the Preferences instance.

Since:

1.4

See Also:

Preferences, PreferenceChangeEvent

Method Summary

Modifier and Type	Method and Description
void	preferenceChange(PreferenceChangeEvent pce) This method gets invoked whenever a preference is added, deleted or updated.

Method Detail

preferenceChange

void preferenceChange(PreferenceChangeEvent pce)

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

Parameters:

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