com.imagero.gui.swing.tree.node
Class HTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      com.imagero.gui.swing.tree.node.DMTreeNode
          com.imagero.gui.swing.tree.node.HTreeNode

All Implemented Interfaces:

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

Direct Known Subclasses:

DummyNode

public class HTreeNode

extends DMTreeNode

HTreeNode delegates most work to Handler.

See Also:

Serialized Form

Field Summary

static StringComparator

stringComparator

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

HTreeNode(java.lang.Object userObject)

Method Summary

boolean	getAllowsChildren() Returns true if this node is allowed to have children.
Handler	getHandler()
boolean	isLeaf() Returns true if this node has no children.
boolean	isPopulated()
void	populate(boolean refreshNodes)
void	repopulate(boolean refreshNodes)
void	setHandler(Handler handler)
void	setPopulated(boolean populated)
void	sort()
java.lang.String	toString() Returns the result of sending toString() to this node's user object, or null if this node has no user object.

Methods inherited from class com.imagero.gui.swing.tree.node.DMTreeNode

add, add, childIndex, createNode, sort

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, 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, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject

Methods inherited from class java.lang.Object

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

Field Detail

stringComparator

public static final StringComparator stringComparator

Constructor Detail

HTreeNode

public HTreeNode(java.lang.Object userObject)

Method Detail

getAllowsChildren

public boolean getAllowsChildren()

Description copied from class: javax.swing.tree.DefaultMutableTreeNode

Returns true if this node is allowed to have children.

Returns:

true if this node allows children, else false

getHandler

public Handler getHandler()

isLeaf

public boolean isLeaf()

Description copied from class: javax.swing.tree.DefaultMutableTreeNode

Returns true if this node has no children. To distinguish between nodes that have no children and nodes that cannot have children (e.g. to distinguish files from empty directories), use this method in conjunction with getAllowsChildren

Returns:

true if this node has no children

See Also:

DefaultMutableTreeNode.getAllowsChildren()

isPopulated

public boolean isPopulated()

populate

public void populate(boolean refreshNodes)
              throws java.io.IOException

Throws:

java.io.IOException

repopulate

public void repopulate(boolean refreshNodes)
                throws java.io.IOException

Throws:

java.io.IOException

setHandler

public void setHandler(Handler handler)

setPopulated

public void setPopulated(boolean populated)

sort

public void sort()

toString

public java.lang.String toString()

Description copied from class: javax.swing.tree.DefaultMutableTreeNode

Returns the result of sending toString() to this node's user object, or null if this node has no user object.

See Also:

DefaultMutableTreeNode.getUserObject()