ptolemy.vergil.icon

Class ResizableAttributeControllerFactory

java.lang.Object

ptolemy.kernel.util.NamedObj

ptolemy.kernel.util.Attribute

ptolemy.kernel.util.SingletonAttribute

ptolemy.vergil.basic.NodeControllerFactory

ptolemy.vergil.icon.ResizableAttributeControllerFactory

All Implemented Interfaces:

java.lang.Cloneable, Changeable, Debuggable, DebugListener, Derivable, ModelErrorHandler, MoMLExportable, Moveable, Nameable, Singleton

public class ResizableAttributeControllerFactory
extends NodeControllerFactory

This is attribute that produces a custom node controller for icons that can be interactively resized. It provides a context menu suitable for an attribute as well as an interactor that provides for resizing. To use this class, just insert it as an attribute inside a Ptolemy II attribute, and then right clicking on the icon for that object will result in the use of the controller specified here. The instance by convention will be named "_controllerFactory", but the only reason to enforce this is that only the first such controller factory found as an attribute will be used. It is a singleton, so placing it any container will replace any previous controller factory with the same name.

Since:

Ptolemy II 4.0

Version:

$Id$

Author:

Edward A. Lee and Steve Neuendorffer

Pt.AcceptedRating:

Red (johnr)

Pt.ProposedRating:

Red (eal)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ResizableAttributeControllerFactory.ResizeAttributeController Custom controller that uses a bounds manipulator to allow the user to resize the image.

Nested classes/interfaces inherited from class ptolemy.kernel.util.NamedObj

NamedObj.ContainedObjectsIterator

Field Summary

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _deferChangeRequests, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Constructor Summary

Constructors

Constructor and Description
ResizableAttributeControllerFactory(NamedObj container, java.lang.String name) Construct a new attribute with the given container and name.

Method Summary

Modifier and Type	Method and Description
NamedObjController	create(GraphController controller) Return a new node controller.

Methods inherited from class ptolemy.kernel.util.SingletonAttribute

setContainer

Methods inherited from class ptolemy.kernel.util.Attribute

_checkContainer, _getContainedObject, _propagateExistence, clone, getContainer, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, setName, updateContent

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _containedDecorators, _copyChangeRequestList, _debug, _debug, _debug, _debug, _debug, _description, _executeChangeRequests, _exportMoMLContents, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _notifyHierarchyListenersAfterChange, _notifyHierarchyListenersBeforeChange, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, _validateSettables, addChangeListener, addDebugListener, addHierarchyListener, attributeChanged, attributeDeleted, attributeList, attributeList, attributeTypeChanged, clone, containedObjectsIterator, decorators, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttribute, getAttributes, getChangeListeners, getClassName, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getElementName, getFullName, getModelErrorHandler, getName, getName, getPrototypeList, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, notifyOfNameChange, propagateExistence, propagateValue, propagateValues, removeAttribute, removeChangeListener, removeDebugListener, removeHierarchyListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setPersistent, setSource, sortContainedObjects, toplevel, toString, uniqueName, validateSettables, workspace

Methods inherited from class java.lang.Object

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

Constructor Detail

ResizableAttributeControllerFactory

public ResizableAttributeControllerFactory(NamedObj container,
                                           java.lang.String name)
                                    throws NameDuplicationException,
                                           IllegalActionException

Construct a new attribute with the given container and name.

Parameters:

container - The container.

name - The name.

Throws:

IllegalActionException - If the attribute cannot be contained by the proposed container.

NameDuplicationException - If the container already has an attribute with this name.

Method Detail

create

public NamedObjController create(GraphController controller)

Return a new node controller. This base class returns an instance of IconController. Derived classes can return some other class to customize the context menu.

Overrides:

create in class NodeControllerFactory

Parameters:

controller - The associated graph controller.

Returns:

A new node controller.