net.xoetrope.swing.tree
Class XTreeBinding

java.lang.Object
  net.xoetrope.swing.tree.XTreeBinding

All Implemented Interfaces:

XDataBinding

public class XTreeBinding
extends java.lang.Object
implements XDataBinding

This class provides a means of binding a model node and its children to an XModel node.

Copyright: Copyright (c) Xoetrope Ltd., 2001-2004

$Revision: 2.4 $

License see license.txt

Field Summary

protected javax.swing.JTree	comp the bound component
protected XModelAdapter	model the source node
protected XModel	outputNode the output node
protected java.lang.String	outputPath The output path
protected java.lang.String	srcPath The path to the source node

Fields inherited from interface net.xoetrope.xui.data.XDataBinding

DEFAULT_OUTPUT_PATH

Constructor Summary

XTreeBinding(javax.swing.JTree c, XModelAdapter node)
Construct a new data binding

Method Summary

void	get() Updates the Tree component with the value obtained from the data model.
java.lang.Object	getComponent() Gets the component on which this binding operates
java.lang.String	getName() Gets the name of the model node
java.lang.String	getOutputPath() Get the model component to which this object binds
java.lang.String	getSourcePath() Get the model component to which this object binds
protected java.lang.String	getTreePath() Get the path from the root to the selected node
void	set() Updates the data model with the value retrieved from the TextComponent.
void	setOutput(XModel newNode, java.lang.String outputPath) Set the output node where state data for this binding will be saved
void	setOutputPath(java.lang.String newPath) Set the model path for the output/state data
void	setSource(XModel newNode) Set the source for this bindings's data
void	setSourcePath(java.lang.String newPath) Set the model path for the source data

Methods inherited from class java.lang.Object

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

Field Detail

comp

protected javax.swing.JTree comp

the bound component

model

protected XModelAdapter model

the source node

outputNode

protected XModel outputNode

the output node

srcPath

protected java.lang.String srcPath

The path to the source node

outputPath

protected java.lang.String outputPath

The output path

Constructor Detail

XTreeBinding

public XTreeBinding(javax.swing.JTree c,
                    XModelAdapter node)

Construct a new data binding

Parameters:

c - the JTree component to be bound

node - the model node

Method Detail

get

public void get()

Updates the Tree component with the value obtained from the data model. Filters the list by ignoring repeat items (note that this does not guarantee unique list entries unless the useUnique flag is set).

Specified by:

get in interface XDataBinding

set

public void set()

Updates the data model with the value retrieved from the TextComponent.

Specified by:

set in interface XDataBinding

getComponent

public java.lang.Object getComponent()

Gets the component on which this binding operates

Specified by:

getComponent in interface XDataBinding

Returns:

the bound component

getName

public java.lang.String getName()

Gets the name of the model node

Returns:

the name

getSourcePath

public java.lang.String getSourcePath()

Get the model component to which this object binds

Specified by:

getSourcePath in interface XDataBinding

Returns:

the source path

setSourcePath

public void setSourcePath(java.lang.String newPath)

Set the model path for the source data

Specified by:

setSourcePath in interface XDataBinding

Parameters:

newPath - the new source path

setOutputPath

public void setOutputPath(java.lang.String newPath)

Set the model path for the output/state data

Specified by:

setOutputPath in interface XDataBinding

Parameters:

newPath - the new output path

getOutputPath

public java.lang.String getOutputPath()

Get the model component to which this object binds

Specified by:

getOutputPath in interface XDataBinding

Returns:

the current output path

setSource

public void setSource(XModel newNode)

Set the source for this bindings's data

Specified by:

setSource in interface XDataBinding

Parameters:

newNode - the path to the data in the model

setOutput

public void setOutput(XModel newNode,
                      java.lang.String outputPath)

Set the output node where state data for this binding will be saved

Specified by:

setOutput in interface XDataBinding

Parameters:

newNode - the output node

outputPath - the output path

getTreePath

protected java.lang.String getTreePath()

Get the path from the root to the selected node

Returns:

the path