public class PreferenceChangeEvent
extends java.util.EventObject
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
SPECIALTODEFAULT |
Constructor and Description |
---|
PreferenceChangeEvent(IPreferences node,
java.lang.String key,
java.lang.Object oldValue,
java.lang.Object newValue)
Constructs a new
PreferenceChangeEvent instance. |
Modifier and Type | Method and Description |
---|---|
java.lang.String |
getKey()
Returns the key of the preference that was changed.
|
java.lang.Object |
getNewValue()
Returns the new value for the preference.
|
java.util.prefs.Preferences |
getNode()
Returns the preference node that emitted the event.
|
java.lang.Object |
getOldValue() |
public static final java.lang.String SPECIALTODEFAULT
public PreferenceChangeEvent(IPreferences node, java.lang.String key, java.lang.Object oldValue, java.lang.Object 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 java.util.prefs.Preferences getNode()
public java.lang.String getKey()
public java.lang.Object getNewValue()
public java.lang.Object getOldValue()
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