net.mumie.mathletfactory.action.handler.global

Class Global3DHandler

java.lang.Object

net.mumie.mathletfactory.action.handler.global.GlobalHandler

net.mumie.mathletfactory.action.handler.global.Global3DHandler

Direct Known Subclasses:

GlobalKeyboard3DRotateXYHandler, GlobalKeyboard3DRotateZHandler, GlobalMouse3DRotateHandler, GlobalMouse3DScaleHandler, GlobalMouse3DTranslateHandler, GlobalMouseWheel3DScaleHandler

public abstract class Global3DHandler
extends GlobalHandler

The base class for all 3D global handlers - i.e. handlers that are associated to a MM3DCanvas.

Author:

Paehler

Document status:

finished

Field Summary

Fields inherited from class net.mumie.mathletfactory.action.handler.global.GlobalHandler

m_active, m_canvas

Constructor Summary

Constructors

Constructor and Description
Global3DHandler(MM3DCanvas aCanvas) Constructs the handler to work in the given canvas.

Method Summary

Methods

Modifier and Type	Method and Description
void	finish() This method will be called by the Controller of the underlying canvas at the end of its controlAction() method: A subclass overriding this method should reset internal variables and call a final draw of the canvas if drawing in GlobalHandler.doAction(net.mumie.mathletfactory.action.MMEvent) disabled.
MM3DCanvas	getCanvas3D() Returns the canvas, this handler is associated to.

Methods inherited from class net.mumie.mathletfactory.action.handler.global.GlobalHandler

dealsWith, doAction, getCanvas, isActive, setActive, userDefinedDealsWith

Methods inherited from class java.lang.Object

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

Constructor Detail

Global3DHandler

public Global3DHandler(MM3DCanvas aCanvas)

Constructs the handler to work in the given canvas.

Method Detail

getCanvas3D

public final MM3DCanvas getCanvas3D()

Returns the canvas, this handler is associated to.

finish

public void finish()

This method will be called by the Controller of the underlying canvas at the end of its controlAction() method: A subclass overriding this method should reset internal variables and call a final draw of the canvas if drawing in GlobalHandler.doAction(net.mumie.mathletfactory.action.MMEvent) disabled.

Specified by:

finish in class GlobalHandler