com.ibm.commons.swt.data.controls.tabletree
Class ObjectValueNode

java.lang.Object
  com.ibm.commons.swt.data.controls.tabletree.TreeNode
      com.ibm.commons.swt.data.controls.tabletree.MemberNode
          com.ibm.commons.swt.data.controls.tabletree.ObjectContainerNode
              com.ibm.commons.swt.data.controls.tabletree.ObjectValueNode

public class ObjectValueNode
extends ObjectContainerNode

A node which describes an object's value in the tree

See Also:

DCPropertyTree

Constructor Summary

ObjectValueNode(TreeNode parent, java.lang.Object object, IAttribute attribute)
Creates a new instance of this class.

Method Summary

void	fillItem() Fill the contents of the corresponding TreeItem.
void	fillNode(IClassDef classDef, java.lang.Object object) Creates a tree structure based on the provided class definition and object.
void	fillNode(TreeNode node) Adds children to the current node.
PropertyEditor	getPropertyEditor() Returns a property editor that is associated with the current node.
java.lang.Object	getValue() Gets the value of the current tree node.
void	setValue(java.lang.Object value) Sets the value of the current tree node.

Methods inherited from class com.ibm.commons.swt.data.controls.tabletree.MemberNode

getMember, getObjectContainer, isVisible

Methods inherited from class com.ibm.commons.swt.data.controls.tabletree.TreeNode

addChild, clearChildrenNode, dispose, getChildren, getDataChangeNotifier, getLoader, getParent, getPropertyTree, getRootNode, getTreeItem, isShowing, refreshTree, toEdit

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectValueNode

public ObjectValueNode(TreeNode parent,
                       java.lang.Object object,
                       IAttribute attribute)

Creates a new instance of this class.

Parameters:

parent - the tree node which is the parent of the current node

object - the object being displayed in the tree

attribute - the attribute that the current node represents

Method Detail

fillItem

public void fillItem()

Description copied from class: TreeNode

Fill the contents of the corresponding TreeItem. Typically this method will call TreeNode.getTreeItem() and manipulate the resulting TreeItem.

Specified by:

fillItem in class TreeNode

getValue

public java.lang.Object getValue()

Description copied from class: ObjectContainerNode

Gets the value of the current tree node.

Specified by:

getValue in class ObjectContainerNode

Returns:

an object representing the value of the current node

setValue

public void setValue(java.lang.Object value)

Description copied from class: ObjectContainerNode

Sets the value of the current tree node.

Specified by:

setValue in class ObjectContainerNode

Parameters:

value - an object representing the value of the current node.

getPropertyEditor

public PropertyEditor getPropertyEditor()

Description copied from class: MemberNode

Returns a property editor that is associated with the current node.

Overrides:

getPropertyEditor in class MemberNode

Returns:

null by default

fillNode

public void fillNode(TreeNode node)

Adds children to the current node.

Parameters:

node - the tree node which is to be added as a child of this node

See Also:

TreeNode.addChild(TreeNode)

fillNode

public void fillNode(IClassDef classDef,
                     java.lang.Object object)
              throws com.ibm.commons.iloader.node.NodeException

Description copied from class: TreeNode

Creates a tree structure based on the provided class definition and object.

Overrides:

fillNode in class TreeNode

Parameters:

classDef - a class definition which will be described by the resulting tree

object - the object that is to appear in the tree

Throws:

com.ibm.commons.iloader.node.NodeException - an exception will be generated if a null class definition is provided and the object provided does not have a corresponding class definition

See Also:

IClassDef