org.formaria.swing.tree
Class TreeModelAdapter

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      org.formaria.swing.tree.TreeModelAdapter

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode, ModelAdapter

Direct Known Subclasses:

TreePojoModelAdapter

public class TreeModelAdapter
extends javax.swing.tree.DefaultMutableTreeNode
implements ModelAdapter

An adapter to allow the DataModel to be used with tree controls

Copyright (c) Formaria Ltd., 2008

See Also:

Serialized Form

Field Summary

protected DataModel

model The model node

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

TreeModelAdapter()
Constructs a new adapter

Method Summary

java.lang.Object	get(int i) Gets the individual list item value
DataModel	getDataModel() Get the model being used by this adapter
int	getNumChildren() Get the number of children belong to the model node that this object adapts
java.lang.Object	getSelected() Gets the value of the selected item from the list.
java.lang.String	getTagName() Gets the name of the model node
protected void	populateTreeModel(DataModel src) Add the children of this node to the tree model
void	set(java.lang.Object o) Set the value of the listitem
void	setDataModel(DataModel src) Set the adapter source

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

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

Field Detail

model

protected DataModel model

The model node

Constructor Detail

TreeModelAdapter

public TreeModelAdapter()

Constructs a new adapter

Method Detail

getNumChildren

public int getNumChildren()

Get the number of children belong to the model node that this object adapts

Specified by:

getNumChildren in interface ModelAdapter

Returns:

the number of children

get

public java.lang.Object get(int i)

Gets the individual list item value

Specified by:

get in interface ModelAdapter

Parameters:

i - The index of the listitem

Returns:

The value of the listitem

set

public void set(java.lang.Object o)

Set the value of the listitem

Specified by:

set in interface ModelAdapter

Parameters:

o - The new value

getSelected

public java.lang.Object getSelected()

Gets the value of the selected item from the list.

Specified by:

getSelected in interface ModelAdapter

Returns:

the selected list item/node

setDataModel

public void setDataModel(DataModel src)

Set the adapter source

Specified by:

setDataModel in interface ModelAdapter

Parameters:

src - the model

getDataModel

public DataModel getDataModel()

Get the model being used by this adapter

Specified by:

getDataModel in interface ModelAdapter

Returns:

the model node

getTagName

public java.lang.String getTagName()

Gets the name of the model node

Returns:

the name

populateTreeModel

protected void populateTreeModel(DataModel src)

Add the children of this node to the tree model

Parameters:

src - the source model node