ExplorerTreeModel (ArgoUML Javadoc for ArgoUML Module Developers)

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org.argouml.ui.explorer
Class ExplorerTreeModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      org.argouml.ui.explorer.ExplorerTreeModel

All Implemented Interfaces:: java.awt.event.ItemListener, java.io.Serializable, java.util.EventListener, javax.swing.tree.TreeModel, TreeModelUMLEventListener

public class ExplorerTreeModel
extends javax.swing.tree.DefaultTreeModel
implements TreeModelUMLEventListener, java.awt.event.ItemListener
extends javax.swing.tree.DefaultTreeModel
implements TreeModelUMLEventListener, java.awt.event.ItemListener

The model for the Explorer tree view of the uml model. provides: - receives events from the uml model and updates itself and the tree ui. - responds to changes in perspective and ordering.

Since:: 0.15.2
See Also:: Serialized Form

Field Summary

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

Constructor Summary
`ExplorerTreeModel(java.lang.Object root, ExplorerTree myTree)` The constructor of ExplorerTreeModel.

Method Summary
`void`	`insertNodeInto(javax.swing.tree.MutableTreeNode newChild, javax.swing.tree.MutableTreeNode parent, int index)`
`void`	`itemStateChanged(java.awt.event.ItemEvent e)` Updates the explorer for new perspectives / orderings.
`void`	`modelElementAdded(java.lang.Object node)`
`void`	`modelElementChanged(java.lang.Object node)`
`void`	`modelElementRemoved(java.lang.Object node)`
`void`	`removeNodeFromParent(javax.swing.tree.MutableTreeNode node)`
`void`	`structureChanged()` The structure of the model is changed in an undefined way and needs to be rebuilt from scratch.
`void`	`updateChildren(javax.swing.tree.TreePath path)` updates next level of the explorer tree for a given tree path.

Methods inherited from class javax.swing.tree.DefaultTreeModel
`addTreeModelListener, asksAllowsChildren, fireTreeNodesChanged, fireTreeNodesInserted, fireTreeNodesRemoved, fireTreeStructureChanged, getChild, getChildCount, getIndexOfChild, getListeners, getPathToRoot, getPathToRoot, getRoot, getTreeModelListeners, isLeaf, nodeChanged, nodesChanged, nodeStructureChanged, nodesWereInserted, nodesWereRemoved, reload, reload, removeTreeModelListener, setAsksAllowsChildren, setRoot, valueForPathChanged`

Methods inherited from class javax.swing.tree.DefaultTreeModel

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

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

ExplorerTreeModel

public ExplorerTreeModel(java.lang.Object root,
                         ExplorerTree myTree)

The constructor of ExplorerTreeModel.

Parameters:: root - an object to place at the root; myTree - the tree

Method Detail

modelElementChanged

public void modelElementChanged(java.lang.Object node)

Specified by:: modelElementChanged in interface TreeModelUMLEventListener

Parameters:: node - the modelelement that is changed

modelElementAdded

public void modelElementAdded(java.lang.Object node)

Specified by:: modelElementAdded in interface TreeModelUMLEventListener

Parameters:: node - the modelelement that is added

modelElementRemoved

public void modelElementRemoved(java.lang.Object node)

Specified by:: modelElementRemoved in interface TreeModelUMLEventListener

Parameters:: node - the modelelement that is removed

structureChanged

public void structureChanged()

Description copied from interface: TreeModelUMLEventListener

The structure of the model is changed in an undefined way and needs to be rebuilt from scratch.

Specified by:: structureChanged in interface TreeModelUMLEventListener

updateChildren

public void updateChildren(javax.swing.tree.TreePath path)

updates next level of the explorer tree for a given tree path.

Parameters:: path - the path to the node whose children to update.
Throws:: java.lang.IllegalArgumentException - if node has a child that is not a (descendant of) DefaultMutableTreeNode.

insertNodeInto

public void insertNodeInto(javax.swing.tree.MutableTreeNode newChild,
                           javax.swing.tree.MutableTreeNode parent,
                           int index)

Overrides:: insertNodeInto in class javax.swing.tree.DefaultTreeModel

removeNodeFromParent

public void removeNodeFromParent(javax.swing.tree.MutableTreeNode node)

Overrides:: removeNodeFromParent in class javax.swing.tree.DefaultTreeModel

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

Updates the explorer for new perspectives / orderings.

Specified by:: itemStateChanged in interface java.awt.event.ItemListener