java.util.prefs

Interface PreferenceChangeListener

All Superinterfaces:

EventListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface PreferenceChangeListener
extends EventListener

A listener for receiving preference change events.

Since:

1.4

See Also:

Preferences, PreferenceChangeEvent, NodeChangeListener

Method Summary

Modifier and Type	Method and Description
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.