JavaTM 2 Platform
Std. Ed. v1.3.1

javax.swing.event
Class ListDataEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--javax.swing.event.ListDataEvent
All Implemented Interfaces:
Serializable

public class ListDataEvent
extends EventObject

Defines an event that encapsulates changes to a list.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. A future release of Swing will provide support for long term persistence.

See Also:
Serialized Form

Field Summary
static int CONTENTS_CHANGED
          Identifies one or more changes in the lists contents.
static int INTERVAL_ADDED
          Identifies the addition of one or more contiguous items to the list
static int INTERVAL_REMOVED
          Identifies the removal of one or more contiguous items from the list
 
Fields inherited from class java.util.EventObject
source
 
Constructor Summary
ListDataEvent(Object source, int type, int index0, int index1)
          Constructs a ListDataEvent object.
 
Method Summary
 int getIndex0()
          Returns the lower index of the range.
 int getIndex1()
          Returns the upper index of the range.
 int getType()
          Returns the event type.
 
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
 

Field Detail

CONTENTS_CHANGED

public static final int CONTENTS_CHANGED
Identifies one or more changes in the lists contents.

INTERVAL_ADDED

public static final int INTERVAL_ADDED
Identifies the addition of one or more contiguous items to the list

INTERVAL_REMOVED

public static final int INTERVAL_REMOVED
Identifies the removal of one or more contiguous items from the list
Constructor Detail

ListDataEvent

public ListDataEvent(Object source,
                     int type,
                     int index0,
                     int index1)
Constructs a ListDataEvent object.
Parameters:
source - the source Object (typically this)
type - an int specifying CONTENTS_CHANGED, INTERVAL_ADDED, or INTERVAL_REMOVED
index0 - an int specifying the bottom of a range
index1 - an int specifying the top of a range
Method Detail

getType

public int getType()
Returns the event type. The possible values are:
Returns:
an int representing the type value

getIndex0

public int getIndex0()
Returns the lower index of the range. For a single element, this value is the same as that returned by getIndex1().
Returns:
an int representing the lower index value

getIndex1

public int getIndex1()
Returns the upper index of the range. For a single element, this value is the same as that returned by getIndex0().
Returns:
an int representing the upper index value

JavaTM 2 Platform
Std. Ed. v1.3.1

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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