diva.graph.toolbox

Class DeletionListener

java.lang.Object

diva.graph.toolbox.DeletionListener

All Implemented Interfaces:

ActionListener, EventListener

public class DeletionListener
extends Object
implements ActionListener

This class provides deletion support for most simple JGraph components. Associate this class with some action (such as a key press on an instance of the JGraph class). Any nodes or edges in the selection model of the graph pane's controller will be removed.

Version:

$Revision: 1.4 $

Author:

Steve Neuendorffer

Constructor Summary

Constructors

Constructor and Description
DeletionListener()

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent e) Delete any nodes or edges from the graph that are currently selected.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeletionListener

public DeletionListener()

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Delete any nodes or edges from the graph that are currently selected. In addition, delete any edges that are connected to any deleted nodes.

Specified by:

actionPerformed in interface ActionListener