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NodeTreeModel (NetBeans Explorer API) - NetBeans API Javadoc 5.5.0

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org.openide.explorer.view
Class NodeTreeModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      org.openide.explorer.view.NodeTreeModel

All Implemented Interfaces:

Serializable, TreeModel

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public class NodeTreeModel
extends DefaultTreeModel

Model for displaying the nodes in tree.

See Also:

Serialized Form

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Field Summary

 

Fields inherited from class javax.swing.tree.DefaultTreeModel
asksAllowsChildren, listenerList, root

 

Constructor Summary
NodeTreeModel()           Creates new NodeTreeModel
NodeTreeModel(Node root)           Creates new NodeTreeModel

 

Method Summary
void	setNode(Node root)           Changes the root of the model.
void	valueForPathChanged(TreePath path, Object newValue)           This sets the user object of the TreeNode identified by path and posts a node changed.

 

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

NodeTreeModel

public NodeTreeModel()

Creates new NodeTreeModel

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NodeTreeModel

public NodeTreeModel(Node root)

Creates new NodeTreeModel

Parameters:

root - the root of the model

Method Detail

setNode

public void setNode(Node root)

Changes the root of the model. This is thread safe method.

Parameters:

root - the root of the model

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valueForPathChanged

public void valueForPathChanged(TreePath path,
                                Object newValue)

This sets the user object of the TreeNode identified by path and posts a node changed. If you use custom user objects in the TreeModel you'returngoing to need to subclass this and set the user object of the changed node to something meaningful.

Specified by:

valueForPathChanged in interface TreeModel

Overrides:

valueForPathChanged in class DefaultTreeModel

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