javax.swing.event
public class ListDataEvent extends EventObject
Modifier and Type | Field and Description |
---|---|
static int |
CONTENTS_CHANGED
An event type indicating that the list content has been modified.
|
static int |
INTERVAL_ADDED
An event type indicating that an interval has been added to the list.
|
static int |
INTERVAL_REMOVED
An event type indicating that an interval has been removed from the
list.
|
source
Constructor and Description |
---|
ListDataEvent(Object source,
int type,
int index0,
int index1)
Creates a
ListDataEvent object. |
Modifier and Type | Method and Description |
---|---|
int |
getIndex0()
Returns the index of the first item in the range of modified list items.
|
int |
getIndex1()
Returns the index of the last item in the range of modified list items.
|
int |
getType()
Returns a code representing the type of this event, which is usually one
of
CONTENTS_CHANGED , INTERVAL_ADDED or
INTERVAL_REMOVED . |
String |
toString()
Returns a string representing the state of this event.
|
getSource
public static final int CONTENTS_CHANGED
public static final int INTERVAL_ADDED
public static final int INTERVAL_REMOVED
public ListDataEvent(Object source, int type, int index0, int index1)
ListDataEvent
object.source
- the source of the event (null
not permitted).type
- the type of the event (should be one of
CONTENTS_CHANGED
, INTERVAL_ADDED
or
INTERVAL_REMOVED
, although this is not enforced).index0
- the index for one end of the modified range of list
elements.index1
- the index for the other end of the modified range of list
elements.public int getIndex0()
public int getIndex1()
public int getType()
CONTENTS_CHANGED
, INTERVAL_ADDED
or
INTERVAL_REMOVED
.public String toString()
toString
in class EventObject
Object.getClass()
,
Object.hashCode()
,
Class.getName()
,
Integer.toHexString(int)