org.oddjob.designer.model
Class DesignerModel

java.lang.Object
  java.util.Observable
      org.oddjob.designer.model.DesignerModel

public class DesignerModel

extends java.util.Observable

Model for a designer session.

Constructor Summary

DesignerModel(DesignComponent start)
Constructor.

Method Summary

void	delete(DesignTreeNode child)
DesignComponent	getCurrentComponent()
DesignTreeNode	getCurrentSelection() Get the currently selected node.
java.lang.String	getCurrentXML()
static int	getIndex(DesignTreeNode child)
static DesignComponent	getParentComponent(DesignTreeNode child)
DesignComponent	getRootComponent() Get the root component.
DesignTreeModel	getTreeModel() Get the tree model.
void	replaceSelected(DesignComponent dc)
void	replaceSelected(java.lang.String xml)
void	setCurrentSelection(DesignTreeNode node) Set the currently selected node.

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

DesignerModel

public DesignerModel(DesignComponent start)

Constructor.

Parameters:

start - The root component.

Method Detail

getRootComponent

public DesignComponent getRootComponent()

Get the root component.

Returns:

The DesignComponent which is the root.

getTreeModel

public DesignTreeModel getTreeModel()

Get the tree model.

Returns:

A TreeModel.

setCurrentSelection

public void setCurrentSelection(DesignTreeNode node)

Set the currently selected node.

Parameters:

node - The node. May be null.

getCurrentSelection

public DesignTreeNode getCurrentSelection()

Get the currently selected node.

Returns:

The currently selected node. Null if none.

getCurrentComponent

public DesignComponent getCurrentComponent()

getCurrentXML

public java.lang.String getCurrentXML()

replaceSelected

public void replaceSelected(java.lang.String xml)

replaceSelected

public void replaceSelected(DesignComponent dc)

delete

public void delete(DesignTreeNode child)

getParentComponent

public static DesignComponent getParentComponent(DesignTreeNode child)

getIndex

public static int getIndex(DesignTreeNode child)