net.java.sip.communicator.impl.gui.main.contactlist
Class ContactListTreeModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      net.java.sip.communicator.impl.gui.main.contactlist.ContactListTreeModel

All Implemented Interfaces:

Serializable, TreeModel

public class ContactListTreeModel
extends DefaultTreeModel

The data model of the contact list.

Author:

Yana Stamcheva

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

ContactListTreeModel(JTree tree)
Creates an instance of ContactListTreeModel.

Method Summary

void	clear() Removes all nodes except the root node and clears all dependencies.
ContactNode	findFirstContactNode() Returns the first found child ContactNode.
JTree	getParentTree() Returns the parent tree.
GroupNode	getRoot() Returns the root group node.
void	nodeChanged(TreeNode node) Invoke this method after you've changed how node is to be represented in the tree.

Methods inherited from class javax.swing.tree.DefaultTreeModel

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ContactListTreeModel

public ContactListTreeModel(JTree tree)

Creates an instance of ContactListTreeModel.

Parameters:

tree - the parent tree

Method Detail

getRoot

public GroupNode getRoot()

Returns the root group node.

Specified by:

getRoot in interface TreeModel

Overrides:

getRoot in class DefaultTreeModel

Returns:

the root group node

findFirstContactNode

public ContactNode findFirstContactNode()

Returns the first found child ContactNode.

Returns:

the first found child ContactNode or null if there is no ContactNode.

clear

public void clear()

Removes all nodes except the root node and clears all dependencies.

getParentTree

public JTree getParentTree()

Returns the parent tree.

Returns:

the parent tree

nodeChanged

public void nodeChanged(TreeNode node)

Invoke this method after you've changed how node is to be represented in the tree.

Overrides:

nodeChanged in class DefaultTreeModel

Parameters:

node - the node that has changed