public class PreferenceChangeEvent extends EventObject
Note, that although PreferenceChangeEvent inherits Serializable interface from EventObject, it is not intended to be Serializable. Appropriate serialization methods are implemented to throw NotSerializableException.
Preferences,
PreferenceChangeListener,
NodeChangeEventsource| Constructor and Description |
|---|
PreferenceChangeEvent(Preferences node,
String key,
String newValue)
Constructs a new
PreferenceChangeEvent instance. |
| Modifier and Type | Method and 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.
|
getSource, toStringpublic PreferenceChangeEvent(Preferences node, String key, String newValue)
PreferenceChangeEvent instance.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.public Preferences getNode()
public String getKey()
public String getNewValue()
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