jmri.jmrit.catalog
Class CatalogTreeModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      jmri.jmrit.catalog.CatalogTreeModel

All Implemented Interfaces:

Serializable, TreeModel

public class CatalogTreeModel
extends DefaultTreeModel

TreeModel used by CatalogPane to create a tree of resources.

Accessed via the instance() member, as we expect to have only one of these models.

The tree has two top-level visible nodes. One, "icons", represents the contents of the icons directory in the resources tree in the .jar file. The other, "files", is all files found in the "resources" filetree in the preferences directory. Note that this means that files in the distribution directory are _not_ included.

As a special case "simplification", the catalog tree will not contain CVS directories, or files whose name starts with a "."

Author:

Bob Jacobsen Copyright 2002

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

CatalogTreeModel()

Method Summary

static CatalogTreeModel

instance()

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, valueForPathChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

CatalogTreeModel

public CatalogTreeModel()

Method Detail

instance

public static CatalogTreeModel instance()