ch.randelshofer.tree

Class DefaultNodeInfo

java.lang.Object

ch.randelshofer.tree.DefaultNodeInfo

All Implemented Interfaces:

NodeInfo

Direct Known Subclasses:

FileNodeInfo

public class DefaultNodeInfo
extends java.lang.Object
implements NodeInfo

DefaultNodeInfo.

Author:

Werner Randelshofer @version 1.0 Jan 26, 2008 Created.

Constructor Summary

Constructors

Constructor and Description
DefaultNodeInfo()

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(javax.swing.event.ChangeListener l)
protected void	fireStateChanged()
javax.swing.Action[]	getActions(TreePath2<TreeNode> path) Returns actions for the specified node.
java.awt.Color	getColor(TreePath2<TreeNode> path) Returns the color of the node.
Colorizer	getColorizer()
long	getCumulatedWeight(TreePath2<TreeNode> path) Returns the cumulated weight of a node (the sum of the weights of this node and of all its children).
java.awt.Image	getImage(TreePath2<TreeNode> path) Returns the image of the node.
java.lang.String	getName(TreePath2<TreeNode> path) Returns the name of the node.
java.lang.String	getTooltip(TreePath2<TreeNode> path) Returns the tooltip of the node.
long	getWeight(TreePath2<TreeNode> path) Returns the weight of a node.
Weighter	getWeighter()
java.lang.String	getWeightFormatted(TreePath2<TreeNode> path) Returns the string formatted weight of a node.
void	init(TreeNode root) Initializes the node info.
void	removeChangeListener(javax.swing.event.ChangeListener l) Removes a change listener from the button.
void	toggleColorWeighter()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNodeInfo

public DefaultNodeInfo()

Method Detail

getName

public java.lang.String getName(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the name of the node.

Specified by:

getName in interface NodeInfo

getColor

public java.awt.Color getColor(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the color of the node.

Specified by:

getColor in interface NodeInfo

getWeight

public long getWeight(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the weight of a node.

Specified by:

getWeight in interface NodeInfo

Returns:

The weight between 0 and Double.MAX_VALUE.

getTooltip

public java.lang.String getTooltip(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the tooltip of the node.

Specified by:

getTooltip in interface NodeInfo

getImage

public java.awt.Image getImage(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the image of the node.

Specified by:

getImage in interface NodeInfo

init

public void init(TreeNode root)

Description copied from interface: NodeInfo

Initializes the node info.

Specified by:

init in interface NodeInfo

getWeighter

public Weighter getWeighter()

Specified by:

getWeighter in interface NodeInfo

getColorizer

public Colorizer getColorizer()

Specified by:

getColorizer in interface NodeInfo

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)

Specified by:

addChangeListener in interface NodeInfo

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener l)

Removes a change listener from the button.

Specified by:

removeChangeListener in interface NodeInfo

fireStateChanged

protected void fireStateChanged()

getWeightFormatted

public java.lang.String getWeightFormatted(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the string formatted weight of a node.

Specified by:

getWeightFormatted in interface NodeInfo

toggleColorWeighter

public void toggleColorWeighter()

Specified by:

toggleColorWeighter in interface NodeInfo

getCumulatedWeight

public long getCumulatedWeight(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the cumulated weight of a node (the sum of the weights of this node and of all its children).

Specified by:

getCumulatedWeight in interface NodeInfo

Returns:

The weight between 0 and Double.MAX_VALUE.

getActions

public javax.swing.Action[] getActions(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns actions for the specified node.

Specified by:

getActions in interface NodeInfo

Returns:

An array of action objects. Returns an empty array if no actions are available. Never returns null.