Package ptolemy.vergil.kernel

Class RelationController

java.lang.Object

diva.graph.BasicNodeController

ptolemy.vergil.basic.LocatableNodeController

ptolemy.vergil.basic.NamedObjController

ptolemy.vergil.basic.ParameterizedNodeController

ptolemy.vergil.kernel.RelationController

All Implemented Interfaces:

NodeController

Direct Known Subclasses:

MatchResultViewer.MatchResultRelationController, TransformationEditor.TransformationRelationController

public class RelationController
extends ParameterizedNodeController

This class provides interaction with nodes that represent Ptolemy II relations. It provides a double click binding to edit the parameters of the relation, and a context menu containing a command to edit parameters ("Configure"), and a command to get documentation.

Since:

Ptolemy II 2.0

Version:

$Id$

Author:

Steve Neuendorffer and Edward A. Lee

Pt.AcceptedRating:

Red (johnr)

Pt.ProposedRating:

Red (eal)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	RelationController.RelationRenderer	The renderer for relation node.

Field Summary

Fields inherited from class ptolemy.vergil.basic.ParameterizedNodeController

_configureAction, _configureMenuFactory, _menuCreator, _menuFactory

Fields inherited from class ptolemy.vergil.basic.NamedObjController

_configuration

Fields inherited from class ptolemy.vergil.basic.LocatableNodeController

_decoratable, CLASS_ELEMENT_HIGHLIGHT_COLOR

Constructor Summary

Constructors

Constructor	Description
RelationController(GraphController controller)	Create a relation controller associated with the specified graph controller.

Method Summary

Modifier and Type	Method	Description
void	setConfiguration(Configuration configuration)	Set the configuration.

Methods inherited from class ptolemy.vergil.basic.ParameterizedNodeController

getConfigureMenuFactory

Methods inherited from class ptolemy.vergil.basic.NamedObjController

addHotKeys

Methods inherited from class ptolemy.vergil.basic.LocatableNodeController

_drawChildren, _getCompositeFigure, _hide, _isPropertySet, _renderNode, addNode, drawNode, getLocation, hasLocation, locateFigure, setLocation, setSnapResolution

Methods inherited from class diva.graph.BasicNodeController

addNode, addNode, addNode, clearNode, drawNode, getController, getNodeInteractor, getNodeRenderer, removeNode, setNodeInteractor, setNodeRenderer

Methods inherited from class java.lang.Object

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

Constructor Detail

RelationController

public RelationController(GraphController controller)

Create a relation 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 used in derived classes to to open files (such as documentation). The configuration is is important because it keeps track of which files are already open and ensures that there is only one editor operating on the file at any one time.

Overrides:

setConfiguration in class NamedObjController

Parameters:

configuration - The configuration.