Contents | Package | Class | Tree | Deprecated | Index | Help Java 1.2 Beta 3
PREV | NEXT SHOW LISTS | HIDE LISTS

Class java.awt.swing.event.TreeModelEvent

java.lang.Object
    |
    +----java.util.EventObject
            |
            +----java.awt.swing.event.TreeModelEvent

public class TreeModelEvent
extends EventObject
TreeChangeEvent is used to notify listeners that a tree model has changed.

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 Swing1.0 applications. It will not be possible to load serialized Swing1.0 objects with future releases of Swing. The JDK1.2 release of Swing will be the compatibility baseline for the serialized form of Swing objects.


Field Summary
int[]  childIndices
Indices identifying the position of where the children were.
Object[]  children
Children that have been removed.
TreePath  path
Path to the parent of the nodes that have changed.
 
Fields inherited from class java.util.EventObject
 source
 

Constructor Summary
 TreeModelEvent(Object source, Object[] path, int[] childIndices, Object[] children)
 
 TreeModelEvent(Object source, Object[] path)
 
 TreeModelEvent(Object source, TreePath path, int[] childIndices, Object[] children)
 
 TreeModelEvent(Object source, TreePath path)
 
 

Method Summary
int[]  getChildIndices()
 
Object[]  getChildren()
Returns the objects that are children of the node identified by path at the locations childIndices (if this is removal event the *children will no longer be children).
Object[]  getPath()
Convenience method to get the Object[] path from the JTreePath instance that this event wraps.
TreePath  getTreePath()
 
String  toString()
 
 
Methods inherited from class java.util.EventObject
 getSource, toString
 
Methods inherited from class java.lang.Object
 clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

path

protected TreePath path
Path to the parent of the nodes that have changed.

childIndices

protected int[] childIndices
Indices identifying the position of where the children were.

children

protected Object[] children
Children that have been removed.
Constructor Detail

TreeModelEvent

public TreeModelEvent(Object source,
                      Object[] path,
                      int[] childIndices,
                      Object[] children)

TreeModelEvent

public TreeModelEvent(Object source,
                      Object[] path)

TreeModelEvent

public TreeModelEvent(Object source,
                      TreePath path,
                      int[] childIndices,
                      Object[] children)

TreeModelEvent

public TreeModelEvent(Object source,
                      TreePath path)
Method Detail

getTreePath

public TreePath getTreePath()

getPath

public Object[] getPath()
Convenience method to get the Object[] path from the JTreePath instance that this event wraps.

getChildren

public Object[] getChildren()
Returns the objects that are children of the node identified by path at the locations childIndices (if this is removal event the *children will no longer be children).

getChildIndices

public int[] getChildIndices()

toString

public String toString()
Overrides:
toString in class EventObject

Contents | Package | Class | Tree | Deprecated | Index | Help Java 1.2 Beta 3
PREV | NEXT SHOW LISTS | HIDE LISTS

Submit a bug or feature
Submit comments/suggestions about new javadoc look.
Java is a trademark or registered trademark of Sun Microsystems, Inc. in the US and other countries.
Copyright 1993-1998 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A. All Rights Reserved.