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:

Method Summary

Modifier and Type	Method	Description
`void`	`preferenceChange(PreferenceChangeEvent evt)`	This method gets called when a preference is added, removed or when its value is changed.

Method Details

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.

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https://docs.oracle.com/en/java/javase/25/docs/api/java.prefs/java/util/prefs/PreferenceChangeListener.html