com.sptci.epng.editabletree
Class RootNode

java.lang.Object
  nextapp.echo2.app.Component
      nextapp.echo2.app.Column
          com.sptci.epng.editabletree.Node
              com.sptci.epng.editabletree.RootNode

All Implemented Interfaces:

View, Serializable, Comparable<Node>, RenderIdSupport

public class RootNode
extends Node

A custom component used to display the root node name and controls.

© Copyright 2007 Sans Pareil Technologies, Inc.

Version:

$Id: RootNode.java 4553 2008-12-24 10:34:16Z rakesh $

Author:

Rakesh Vidyadharan 2007-05-23

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sptci.epng.editabletree.Node

add, display, displayName, objectId, treeable

Fields inherited from class nextapp.echo2.app.Column

PROPERTY_BORDER, PROPERTY_CELL_SPACING, PROPERTY_INSETS

Fields inherited from class nextapp.echo2.app.Component

CHILDREN_CHANGED_PROPERTY, ENABLED_CHANGED_PROPERTY, FOCUS_TRAVERSAL_INDEX_CHANGED_PROPERTY, FOCUS_TRAVERSAL_PARTICIPANT_CHANGED_PROPERTY, LAYOUT_DIRECTION_CHANGED_PROPERTY, LOCALE_CHANGED_PROPERTY, PROPERTY_BACKGROUND, PROPERTY_FONT, PROPERTY_FOREGROUND, PROPERTY_LAYOUT_DATA, STYLE_CHANGED_PROPERTY, STYLE_NAME_CHANGED_PROPERTY, VISIBLE_CHANGED_PROPERTY

Constructor Summary

RootNode()
Create a new instance with no value for Node.treeable.

RootNode(String name)
Create a new instance using the specified string.

RootNode(Treeable treeable)
Create a new instance using the specified model object.

Method Summary

protected DisplayComponent	createDisplayComponent() Implementation of the mandatory method to initialise the appropriate DisplayComponent.
protected DisplayComponent	createDisplayComponent(Treeable treeable) Implementation of the mandatory method to initialise the appropriate DisplayComponent.

Methods inherited from class com.sptci.epng.editabletree.Node

addChild, addChild, compareTo, equals, getAdd, getDisplay, getName, getObjectId, getTreeable, hashCode, setAdd, setName, toString

Methods inherited from class nextapp.echo2.app.Column

getBorder, getCellSpacing, getInsets, setBorder, setCellSpacing, setInsets

Methods inherited from class nextapp.echo2.app.Component

add, add, addPropertyChangeListener, addPropertyChangeListener, dispose, firePropertyChange, getApplicationInstance, getBackground, getComponent, getComponent, getComponentCount, getComponents, getEventListenerList, getFocusTraversalIndex, getFont, getForeground, getId, getIndexedProperty, getLayoutData, getLayoutDirection, getLocale, getParent, getProperty, getRenderId, getRenderIndexedProperty, getRenderIndexedProperty, getRenderLayoutDirection, getRenderLocale, getRenderProperty, getRenderProperty, getStyle, getStyleName, getVisibleComponent, getVisibleComponentCount, getVisibleComponents, hasEventListenerList, indexOf, init, isAncestorOf, isEnabled, isFocusTraversalParticipant, isRegistered, isRenderEnabled, isRenderVisible, isValidChild, isValidParent, isVisible, processInput, remove, remove, removeAll, removePropertyChangeListener, removePropertyChangeListener, setBackground, setEnabled, setFocusTraversalIndex, setFocusTraversalParticipant, setFont, setForeground, setId, setIndexedProperty, setLayoutData, setLayoutDirection, setLocale, setProperty, setRenderId, setStyle, setStyleName, setVisible, validate, verifyInput, visibleIndexOf

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RootNode

public RootNode()

Create a new instance with no value for Node.treeable.

RootNode

public RootNode(Treeable treeable)

Create a new instance using the specified model object.

Parameters:

treeable - The model object for this node.

RootNode

public RootNode(String name)

Create a new instance using the specified string.

Parameters:

name - The name to display in the root node.

Method Detail

createDisplayComponent

protected DisplayComponent createDisplayComponent()

Implementation of the mandatory method to initialise the appropriate DisplayComponent.

Specified by:

createDisplayComponent in class Node

Returns:

The new RootDisplayComponent instance.

createDisplayComponent

protected DisplayComponent createDisplayComponent(Treeable treeable)

Implementation of the mandatory method to initialise the appropriate DisplayComponent.

Specified by:

createDisplayComponent in class Node

Parameters:

treeable - The model object to use to initialise the display component.

Returns:

The new RootDisplayComponent instance.