ptolemy.vergil.actor

Class LinkController

java.lang.Object

diva.graph.BasicEdgeController

ptolemy.vergil.actor.LinkController

All Implemented Interfaces:

diva.graph.EdgeController

public class LinkController
extends diva.graph.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

Author:

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

Pt.AcceptedRating:

Red (johnr)

Pt.ProposedRating:

Red (eal)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
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

diva.graph.BasicEdgeController.EdgeDropper

Field Summary

Fields

Modifier and Type	Field and Description
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 diva.gui.toolbox.MenuCreator	_menuCreator The menu creator.
protected PtolemyMenuFactory	_menuFactory The factory belonging to the menu creator.

Constructor Summary

Constructors

Constructor and Description
LinkController(diva.graph.GraphController controller) Create a link controller associated with the specified graph controller.

Method Summary

Modifier and Type	Method and Description
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 diva.gui.toolbox.MenuCreator _menuCreator

The menu creator.

_menuFactory

protected PtolemyMenuFactory _menuFactory

The factory belonging to the menu creator.

Constructor Detail

LinkController

public LinkController(diva.graph.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.