isu.indus.util
Class DefaultTreeModelEx

java.lang.Object
  |
  +--javax.swing.tree.DefaultTreeModel
        |
        +--isu.indus.util.DefaultTreeModelEx

All Implemented Interfaces:

java.io.Serializable, javax.swing.tree.TreeModel

public class DefaultTreeModelEx

extends javax.swing.tree.DefaultTreeModel

SampleTreeModel extends JTreeModel to extends valueForPathChanged. This method is called as a result of the user editing a value in the tree. If you allow editing in your tree, are using TreeNodes and the user object of the TreeNodes is not a String, then you're going to have to subclass JTreeModel as this example does.

Version:

1.9 06/13/02

Author:

Scott Violet

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

DefaultTreeModelEx(javax.swing.tree.TreeNode newRoot) Creates a new instance of SampleTreeModel with newRoot set to the root of this model.

Method Summary

void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newValue) Subclassed to message setString() to the changed path item.

Methods inherited from class javax.swing.tree.DefaultTreeModel

addTreeModelListener, asksAllowsChildren, fireTreeNodesChanged, fireTreeNodesInserted, fireTreeNodesRemoved, fireTreeStructureChanged, getChild, getChildCount, getIndexOfChild, getListeners, getPathToRoot, getPathToRoot, getRoot, getTreeModelListeners, insertNodeInto, isLeaf, nodeChanged, nodesChanged, nodeStructureChanged, nodesWereInserted, nodesWereRemoved, reload, reload, removeNodeFromParent, removeTreeModelListener, setAsksAllowsChildren, setRoot

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultTreeModelEx

public DefaultTreeModelEx(javax.swing.tree.TreeNode newRoot)

Creates a new instance of SampleTreeModel with newRoot set to the root of this model.

Method Detail

valueForPathChanged

public void valueForPathChanged(javax.swing.tree.TreePath path,
                                java.lang.Object newValue)

Subclassed to message setString() to the changed path item.

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel

Overrides:

valueForPathChanged in class javax.swing.tree.DefaultTreeModel