ch.elca.dependency.view
Class MyTreeNode

java.lang.Object
  |
  +--javax.swing.tree.DefaultMutableTreeNode
        |
        +--ch.elca.dependency.view.MyTreeNode

All Implemented Interfaces:

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

public class MyTreeNode

extends javax.swing.tree.DefaultMutableTreeNode

Adds the icon stuff to the DefaultMutableTreeNode.

Version:

1.0-beta

Author:

Christoph Trutmann

See Also:

Serialized Form

Field Summary

static java.lang.String	CYCLE_ICON_TYPE Type string for the cycle icon.
static java.lang.String	EXTERN_ICON_TYPE Type string for the extern package icon.
java.lang.String	iconType String specifying the type of the icon.

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

MyTreeNode()
Creates a tree node that has no parent and no children, but which allows children.

MyTreeNode(java.lang.Object userObject)
Creates a tree node with no parent, no children, but which allows children, and initializes it with the specified user object.

MyTreeNode(java.lang.Object userObject, boolean allowsChildren)
Creates a tree node with no parent, no children, initialized with the specified user object, and that allows children only if specified.

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

CYCLE_ICON_TYPE

public static final java.lang.String CYCLE_ICON_TYPE

Type string for the cycle icon.

See Also:

Constant Field Values

EXTERN_ICON_TYPE

public static final java.lang.String EXTERN_ICON_TYPE

Type string for the extern package icon.

See Also:

Constant Field Values

iconType

public java.lang.String iconType

String specifying the type of the icon. This allows to change the icon during runtime. For example if a node leads to a cycle.

Constructor Detail

MyTreeNode

public MyTreeNode()

Creates a tree node that has no parent and no children, but which allows children.

MyTreeNode

public MyTreeNode(java.lang.Object userObject)

Creates a tree node with no parent, no children, but which allows children, and initializes it with the specified user object.

Parameters:

userObject - an Object provided by the user that constitutes the node's data

MyTreeNode

public MyTreeNode(java.lang.Object userObject,
                  boolean allowsChildren)

Creates a tree node with no parent, no children, initialized with the specified user object, and that allows children only if specified.

Parameters:

userObject - an Object provided by the user that constitutes the node's data

allowsChildren - if true, the node is allowed to have child nodes -- otherwise, it is always a leaf node