edu.umd.cs.jazz
Class ZRoot

java.lang.Object
  |
  +--edu.umd.cs.jazz.ZSceneGraphObject
        |
        +--edu.umd.cs.jazz.ZNode
              |
              +--edu.umd.cs.jazz.ZGroup
                    |
                    +--edu.umd.cs.jazz.ZRoot

All Implemented Interfaces:

java.io.Serializable, ZSerializable

public class ZRoot

extends ZGroup

implements java.io.Serializable

ZRoot exteneds ZNode overiding several methods of ZNode to ensure that ZRoot is always in the root position of a Scenegraph.

See Also:

Serialized Form

Fields inherited from class edu.umd.cs.jazz.ZGroup

childrenFindable_DEFAULT, childrenPickable_DEFAULT, hasOneChild_DEFAULT

Fields inherited from class edu.umd.cs.jazz.ZNode

findable_DEFAULT, listenerList, pickable_DEFAULT, savable_DEFAULT

Fields inherited from class edu.umd.cs.jazz.ZSceneGraphObject

bounds, objRefTable, volatileBounds_DEFAULT

Constructor Summary

ZRoot()

Method Summary

protected void

setParent(ZNode parent) Overrides ZNode.setParent() to throw an exception if an attempt to set the parent of a ZRoot is made.

Methods inherited from class edu.umd.cs.jazz.ZGroup

addChild, addGroupListener, clone, computeBounds, dump, duplicateObject, fireGroupEvent, getChild, getChildren, getChildrenFindable, getChildrenIterator, getChildrenPickable, getNumChildren, hasOneChild, indexOf, insertAbove, lower, lowerTo, pick, raise, raiseTo, remove, removeChild, removeGroupListener, render, setChildrenFindable, setChildrenPickable, setHasOneChild, setState, trimToSize, updateVolatility, writeObject, writeObjectRecurse

Methods inherited from class edu.umd.cs.jazz.ZNode

addClientProperty, addMouseListener, addMouseMotionListener, duplicateObject, editor, fireMouseEvent, getClientProperty, getGlobalBounds, getGlobalToLocalTransform, getLocalToGlobalTransform, getParent, getRoot, globalToLocal, globalToLocal, hasMouseListener, isAncestorOf, isDescendentOf, isFindable, isPickable, isSavable, localToGlobal, localToGlobal, lower, lowerTo, putClientProperty, raise, raiseTo, removeMouseListener, removeMouseMotionListener, repaint, repaint, reparent, replaceWith, setEditorFactory, setFindable, setParent, setPickable, setSavable, updateBounds, updateObjectReferences, writeReplace

Methods inherited from class edu.umd.cs.jazz.ZSceneGraphObject

duplicateObject, getBounds, getVolatileBounds, reshape, setVolatileBounds

Methods inherited from class java.lang.Object

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

Constructor Detail

ZRoot

public ZRoot()

Method Detail

setParent

protected void setParent(ZNode parent)
                  throws java.lang.RuntimeException

Overrides ZNode.setParent() to throw an exception if an attempt to set the parent of a ZRoot is made.

Parameters:

parent - parameter is not used.