com.ibm.able
Class AbleCheckBoxTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      com.ibm.able.AbleCheckBoxTreeNode

All Implemented Interfaces:

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

public class AbleCheckBoxTreeNode

extends javax.swing.tree.DefaultMutableTreeNode

This class provides a TreeNode and maintains an indicator as to whether or not it is selected.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

AbleCheckBoxTreeNode(java.lang.Object userObject, boolean allowsChildren, boolean theSelection)
Construct the node and set its properties.

Method Summary

boolean	isSelected() Return the selection indicator for this node.
void	setSelected(boolean theSelection) Set the selection indicator for this node.
void	setSelectedNode(boolean theSelection) Set the selection indicator for this node.
void	setSelectedParent(boolean theSelection) Set the selection indicator for this node's parents.

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

Constructor Detail

AbleCheckBoxTreeNode

public AbleCheckBoxTreeNode(java.lang.Object userObject,
                            boolean allowsChildren,
                            boolean theSelection)

Construct the node and set its properties.

Parameters:

userObject - is the underlying user object for the node.

allowsChildren - indicates whether the node is a leaf or container.

theSelection - sets the selection parameter for this node.

Method Detail

setSelectedNode

public void setSelectedNode(boolean theSelection)

Set the selection indicator for this node. No parent or child nodes are updated.

Parameters:

theSelection - sets the selection parameter for this node.

setSelected

public void setSelected(boolean theSelection)

Set the selection indicator for this node. Parent and child nodes are also updated.

Parameters:

theSelection - sets the selection parameter for this node.

setSelectedParent

public void setSelectedParent(boolean theSelection)

Set the selection indicator for this node's parents. If all peers are selected, the parent is selected. If any peer is not selected, all parents are deselected.

Parameters:

theSelection - sets the selection parameter for this node.

isSelected

public boolean isSelected()

Return the selection indicator for this node.

Returns:

theSelection indicator for this node.