Package mgui.interfaces.shapes.trees

Class ShapeTreeNode

java.lang.Object

javax.swing.tree.DefaultMutableTreeNode

mgui.interfaces.trees.InterfaceTreeNode

mgui.interfaces.shapes.trees.ShapeTreeNode

All Implemented Interfaces:

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

Direct Known Subclasses:

Shape2DTreeNode, Shape3DTreeNode

public abstract class ShapeTreeNode
extends InterfaceTreeNode
implements ShapeListener

Provides a tree node for an instance of InterfaceShape. Provides an implementation of ShapeListener in order to allow shape sets to respond to additions, removals, or changes to their members.

TODO: eliminate the subclasses {{Shape3DTreeNode}} and {{Shape2DTreeNode}} and make this non-abstract

Since:

1.0

Version:

1.0

Author:

Andrew Reid

See Also:

Serialized Form

Field Summary

Fields inherited from class mgui.interfaces.trees.InterfaceTreeNode

isDestroyed, isMouseOverSelect, isSelectable, listeners, parent_tree, popup_handler, popup_menu

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

Constructors

Constructor	Description
ShapeTreeNode()

Method Summary

Modifier and Type	Method	Description
ShapeTreeNode	getChildForShape(InterfaceShape shape)
InterfaceShape	getShape()
protected InterfaceTreeNode	getVertexDataColumnNode(VertexDataColumn column)
protected InterfaceTreeNode	getVertexDataNode()
abstract boolean	hasShapeNode(InterfaceShape shape)
abstract void	removeShapeNode(InterfaceShape shape)
void	shapeUpdated(ShapeEvent e)	Respond to a shape event on this node's ShapeInt.

Methods inherited from class mgui.interfaces.trees.InterfaceTreeNode

addChild, addListener, clone, containsObject, destroy, destroy, destroyAllChildren, fireTreeListeners, getChildren, getParentTree, getPopupMenu, getPopupMenu, handleMouseEvent, handlePopupEvent, init, insertChild, isDestroyed, isSelectable, moveChild, objectChanged, objectChanged, removeChild, removeListener, setParentTree, setPopupMenu, setSelectable, setUserObject, showPopupMenu

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, 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

Methods inherited from interface mgui.interfaces.shapes.util.ShapeListener

destroy, isDestroyed

Constructor Details

ShapeTreeNode

public ShapeTreeNode()

Method Details

shapeUpdated

public void shapeUpdated(ShapeEvent e)

Respond to a shape event on this node's ShapeInt. The current implementation only responds to updates on a ShapeSet, but adding, removing, or moving child nodes depending on the nature of the event.

Specified by:

shapeUpdated in interface ShapeListener

Parameters:

e -

getVertexDataNode

protected InterfaceTreeNode getVertexDataNode()

getVertexDataColumnNode

protected InterfaceTreeNode getVertexDataColumnNode(VertexDataColumn column)

getChildForShape

public ShapeTreeNode getChildForShape(InterfaceShape shape)

removeShapeNode

public abstract void removeShapeNode(InterfaceShape shape)

hasShapeNode

public abstract boolean hasShapeNode(InterfaceShape shape)

getShape

public InterfaceShape getShape()