ptolemy.vergil.actor
Class LinkController

java.lang.Object
  diva.graph.BasicEdgeController
      ptolemy.vergil.actor.LinkController

All Implemented Interfaces:

EdgeController

Direct Known Subclasses:

MatchResultViewer.MatchResultLinkController, TransformationEditor.TransformationLinkController

public class LinkController
extends BasicEdgeController

This class provides interaction techniques for edges that are to be connected between ports and relations. Standard interaction techniques for an undirected edge are allowed.

Since:

Ptolemy II 2.0

Version:

$Id: LinkController.java 59167 2010-09-21 17:08:02Z cxh $

Author:

Steve Neuendorffer, Contributor: Edward A. Lee, Bert Rodiers

Accepted Rating:

Red (johnr)

Proposed Rating:

Red (eal)

Nested Class Summary

protected class	LinkController.LinkDropper An inner class that handles interactive changes to connectivity.
static class	LinkController.LinkRenderer Render a visual representation of a link.
static class	LinkController.LinkTarget A connector target that returns sites on a link.

Nested classes/interfaces inherited from class diva.graph.BasicEdgeController

BasicEdgeController.EdgeDropper

Field Summary

protected Configuration	_configuration The configuration.
protected static ConfigureAction	_configureAction The configure action, which handles edit parameters requests.
protected MenuActionFactory	_configureMenuFactory The submenu for configure actions.
protected MenuCreator	_menuCreator The menu creator.
protected PtolemyMenuFactory	_menuFactory The factory belonging to the menu creator.
private static ContextMenuFactoryCreator	cmfCreator a configurable object that allows a different MenuFactory to be specified instead of the default ptII one.

Constructor Summary

LinkController(GraphController controller)
Create a link controller associated with the specified graph controller.

Method Summary

void	setConfiguration(Configuration configuration) Set the configuration.

Methods inherited from class diva.graph.BasicEdgeController

addEdge, addEdge, clearEdge, drawEdge, getConnectorTarget, getController, getEdgeInteractor, getEdgeRenderer, removeEdge, render, setConnectorTarget, setEdgeInteractor, setEdgeRenderer

Methods inherited from class java.lang.Object

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

Field Detail

_configuration

protected Configuration _configuration

The configuration.

_configureAction

protected static ConfigureAction _configureAction

The configure action, which handles edit parameters requests.

_configureMenuFactory

protected MenuActionFactory _configureMenuFactory

The submenu for configure actions.

_menuCreator

protected MenuCreator _menuCreator

The menu creator.

_menuFactory

protected PtolemyMenuFactory _menuFactory

The factory belonging to the menu creator.

cmfCreator

private static ContextMenuFactoryCreator cmfCreator

a configurable object that allows a different MenuFactory to be specified instead of the default ptII one. The MenuFactory constructs the right-click context menus

Constructor Detail

LinkController

public LinkController(GraphController controller)

Create a link controller associated with the specified graph controller.

Parameters:

controller - The associated graph controller.

Method Detail

setConfiguration

public void setConfiguration(Configuration configuration)

Set the configuration. This is may be used by derived controllers to open files or URLs.

Parameters:

configuration - The configuration.