javax.swing.event
Class ListSelectionEvent

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by java.util.EventObject sample code for java.util.EventObject definition code for java.util.EventObject 
      extended by javax.swing.event.ListSelectionEvent
All Implemented Interfaces:
Serializable sample code for java.io.Serializable definition code for java.io.Serializable

public class ListSelectionEvent
extends EventObject sample code for java.util.EventObject definition code for java.util.EventObject

An event that characterizes a change in the current selection. The change is limited to a row interval. ListSelectionListeners will generally query the source of the event for the new selected status of each potentially changed row.

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. As of 1.4, support for long term storage of all JavaBeansTM has been added to the java.beans package. Please see XMLEncoder sample code for java.beans.XMLEncoder definition code for java.beans.XMLEncoder .

See Also:
ListSelectionModel sample code for javax.swing.ListSelectionModel definition code for javax.swing.ListSelectionModel , Serialized Form

Field Summary
 
Fields inherited from class java.util.EventObject sample code for java.util.EventObject definition code for java.util.EventObject
source sample code for java.util.EventObject.source definition code for java.util.EventObject.source
 
Constructor Summary
ListSelectionEvent sample code for javax.swing.event.ListSelectionEvent.ListSelectionEvent(java.lang.Object, int, int, boolean) definition code for javax.swing.event.ListSelectionEvent.ListSelectionEvent(java.lang.Object, int, int, boolean) (Object sample code for java.lang.Object definition code for java.lang.Object  source, int firstIndex, int lastIndex, boolean isAdjusting)
          Represents a change in selection status between firstIndex and lastIndex inclusive (firstIndex is less than or equal to lastIndex).
 
Method Summary
 int getFirstIndex sample code for javax.swing.event.ListSelectionEvent.getFirstIndex() definition code for javax.swing.event.ListSelectionEvent.getFirstIndex() ()
          Returns the index of the first row whose selection may have changed.
 int getLastIndex sample code for javax.swing.event.ListSelectionEvent.getLastIndex() definition code for javax.swing.event.ListSelectionEvent.getLastIndex() ()
          Returns the index of the last row whose selection may have changed.
 boolean getValueIsAdjusting sample code for javax.swing.event.ListSelectionEvent.getValueIsAdjusting() definition code for javax.swing.event.ListSelectionEvent.getValueIsAdjusting() ()
          Returns true if this is one of multiple change events.
 String sample code for java.lang.String definition code for java.lang.String toString sample code for javax.swing.event.ListSelectionEvent.toString() definition code for javax.swing.event.ListSelectionEvent.toString() ()
          Returns a string that displays and identifies this object's properties.
 
Methods inherited from class java.util.EventObject sample code for java.util.EventObject definition code for java.util.EventObject
getSource sample code for java.util.EventObject.getSource() definition code for java.util.EventObject.getSource()
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
clone sample code for java.lang.Object.clone() definition code for java.lang.Object.clone() , equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Constructor Detail

ListSelectionEvent sample code for javax.swing.event.ListSelectionEvent(java.lang.Object, int, int, boolean) definition code for javax.swing.event.ListSelectionEvent(java.lang.Object, int, int, boolean)

public ListSelectionEvent(Object sample code for java.lang.Object definition code for java.lang.Object  source,
                          int firstIndex,
                          int lastIndex,
                          boolean isAdjusting)
Represents a change in selection status between firstIndex and lastIndex inclusive (firstIndex is less than or equal to lastIndex). At least one of the rows within the range will have changed, a good ListSelectionModel implementation will keep the range as small as possible.

Parameters:
firstIndex - the first index that changed
lastIndex - the last index that changed, lastIndex >= firstIndex
isAdjusting - an indication that this is one of rapid a series of events
Method Detail

getFirstIndex sample code for javax.swing.event.ListSelectionEvent.getFirstIndex() definition code for javax.swing.event.ListSelectionEvent.getFirstIndex()

public int getFirstIndex()
Returns the index of the first row whose selection may have changed.

Returns:
the first row whose selection value may have changed, where zero is the first row

getLastIndex sample code for javax.swing.event.ListSelectionEvent.getLastIndex() definition code for javax.swing.event.ListSelectionEvent.getLastIndex()

public int getLastIndex()
Returns the index of the last row whose selection may have changed.

Returns:
the last row whose selection value may have changed, where zero is the first row

getValueIsAdjusting sample code for javax.swing.event.ListSelectionEvent.getValueIsAdjusting() definition code for javax.swing.event.ListSelectionEvent.getValueIsAdjusting()

public boolean getValueIsAdjusting()
Returns true if this is one of multiple change events.

Returns:
true if this is one of a rapid series of events

toString sample code for javax.swing.event.ListSelectionEvent.toString() definition code for javax.swing.event.ListSelectionEvent.toString()

public String sample code for java.lang.String definition code for java.lang.String  toString()
Returns a string that displays and identifies this object's properties.

Overrides:
toString sample code for java.util.EventObject.toString() definition code for java.util.EventObject.toString() in class EventObject sample code for java.util.EventObject definition code for java.util.EventObject
Returns:
a String representation of this object