All Implemented Interfaces:

Serializable

public class PreferenceChangeEvent
extends EventObject 

Since:

1.4

See Also:

Preferences, PreferenceChangeListener, NodeChangeEvent

• Field Summary

  • Fields inherited from class java.util.EventObject

    source

• Constructor Summary

  Constructors

  Constructor	Description
  PreferenceChangeEvent (Preferences node, String key, String newValue)	Constructs a new PreferenceChangeEvent instance.

• Method Summary

  All Methods

  Modifier and Type	Method	Description
  String	getKey ()	Returns the key of the preference that was changed.
  String	getNewValue ()	Returns the new value for the preference.
  Preferences	getNode ()	Returns the preference node that emitted the event.

  • Methods inherited from class java.util.EventObject

    getSource, toString

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

• Constructor Detail

  • PreferenceChangeEvent

    public PreferenceChangeEvent(Preferences node,
     String key,
     String newValue)

    Constructs a new PreferenceChangeEvent instance.

    Parameters:

    node - The Preferences node that emitted the event.

    key - The key of the preference that was changed.

    newValue - The new value of the preference, or null if the preference is being removed.

• Method Detail

  • getNode

    public Preferences getNode()

    Returns the preference node that emitted the event.

    Returns:

    The preference node that emitted the event.

  • getKey

    public String getKey()

    Returns the key of the preference that was changed.

    Returns:

    The key of the preference that was changed.

  • getNewValue

    public String getNewValue()

    Returns the new value for the preference.

    Returns:

    The new value for the preference, or null if the preference was removed.