Module java.prefs
Package 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
    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.