Class DOMTreeModel

java.lang.Object
  |
  +--DOMTreeModel

All Implemented Interfaces:

javax.swing.tree.TreeModel

public class DOMTreeModel

extends java.lang.Object

implements javax.swing.tree.TreeModel

The DOMTreeModel establishes the relation between the DOM and the structure of the JTree. Note that the two trees are not isomorphic. Nodes for which spec.isContainer() returns true appear as leaves in the JTree, regardless of the number of daughters they may have in the DOM. Most methods here are part of the TreeModel interface.

Version:

$03/07/10 02:22:50 mdh$

Author:

Malcolm D. Hyman

Constructor Summary

DOMTreeModel(org.w3c.dom.Document doc, DocSpec spec)

Method Summary

void	addTreeModelListener(javax.swing.event.TreeModelListener l)
protected void	fireTreeStructureChanged(java.lang.Object source, java.lang.Object[] path, int[] childIndices, java.lang.Object[] children)
java.lang.Object	getChild(java.lang.Object parent, int n)
int	getChildCount(java.lang.Object parent)
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child)
java.lang.Object	getRoot()
boolean	isLeaf(java.lang.Object node)
void	reload()
void	removeTreeModelListener(javax.swing.event.TreeModelListener l)
void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

DOMTreeModel

public DOMTreeModel(org.w3c.dom.Document doc,
                    DocSpec spec)

Method Detail

getRoot

public java.lang.Object getRoot()

Specified by:

getRoot in interface javax.swing.tree.TreeModel

getChild

public java.lang.Object getChild(java.lang.Object parent,
                                 int n)

Specified by:

getChild in interface javax.swing.tree.TreeModel

getChildCount

public int getChildCount(java.lang.Object parent)

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

getIndexOfChild

public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

isLeaf

public boolean isLeaf(java.lang.Object node)

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

valueForPathChanged

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

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel

addTreeModelListener

public void addTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

addTreeModelListener in interface javax.swing.tree.TreeModel

removeTreeModelListener

public void removeTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

removeTreeModelListener in interface javax.swing.tree.TreeModel

reload

public void reload()

fireTreeStructureChanged

protected void fireTreeStructureChanged(java.lang.Object source,
                                        java.lang.Object[] path,
                                        int[] childIndices,
                                        java.lang.Object[] children)