manifold.base
Class ManipulatorAdaptor

java.lang.Object
  |
  +--manifold.base.ManipulatorAdaptor

All Implemented Interfaces:

Manipulator

Direct Known Subclasses:

RotateCanvasTool.RotateManipulator

public class ManipulatorAdaptor

extends java.lang.Object

implements Manipulator

Convenience Adaptor for creating Manipulators.

Copyright (c) 2000 Rutgers, The State University of New Jersey

Since:

manifold %Version%

Version:

%Version%, %Time%

Constructor Summary

ManipulatorAdaptor()

Method Summary

Command	click(java.lang.Object event) Click event to the manipulator.
Command	effect(java.lang.Object event) Finalizes the manipulation.
Command	grasp(java.lang.Object event) Begins the manipulation by grasping the event's source uform.
Command	manipulate(java.lang.Object event) Manipulates the source uform.

Methods inherited from class java.lang.Object

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

Constructor Detail

ManipulatorAdaptor

public ManipulatorAdaptor()

Method Detail

grasp

public Command grasp(java.lang.Object event)

Begins the manipulation by grasping the event's source uform.

Specified by:

grasp in interface Manipulator

Parameters:

event - event object encapsulation the information received from the input device

Returns:

Command to be passed to the domain for execution. The command is exectuted on the uform

manipulate

public Command manipulate(java.lang.Object event)

Manipulates the source uform.

Specified by:

manipulate in interface Manipulator

Parameters:

event - event object encapsulation the information received from the input device

Returns:

Command to be passed to the domain for execution. The command is exectuted on the uform

effect

public Command effect(java.lang.Object event)

Finalizes the manipulation.

Specified by:

effect in interface Manipulator

Parameters:

event - event object encapsulation the information received from the input device

Returns:

Command to be passed to the domain for execution. The command is exectuted on the uform

click

public Command click(java.lang.Object event)

Click event to the manipulator. E.g. used by tools creating objects with a mouse click.

Specified by:

click in interface Manipulator

Parameters:

event - event object encapsulation the information received from the input device

Returns:

Command to be passed to the domain for execution. The command is exectuted on the uform