com.croftsoft.core.animation.animator
Class ModelAnimator

java.lang.Object
  com.croftsoft.core.animation.animator.ModelAnimator

All Implemented Interfaces:

ComponentAnimator, ComponentPainter, ComponentUpdater

public class ModelAnimator
extends Object
implements ComponentAnimator

The view for a Model.

Since:

2003-04-01

Version:

2003-06-06

Author:

David Wallace Croft

Field Summary

protected Color	color
protected ModelAccessor	modelAccessor
protected Rectangle	newRepaintRectangle
protected Rectangle	oldRepaintRectangle
protected boolean	previouslyActive

Constructor Summary

ModelAnimator(ModelAccessor modelAccessor)

ModelAnimator(ModelAccessor modelAccessor, Color color)

Method Summary

protected void	getRepaintRectangle(Rectangle repaintRectangle)
protected boolean	isUpdated()
void	paint(JComponent component, Graphics2D graphics)
void	update(JComponent component) Updates the state of a JComponent and calls repaint() as required.

Methods inherited from class java.lang.Object

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

Field Detail

modelAccessor

protected final ModelAccessor modelAccessor

oldRepaintRectangle

protected final Rectangle oldRepaintRectangle

newRepaintRectangle

protected final Rectangle newRepaintRectangle

color

protected Color color

previouslyActive

protected boolean previouslyActive

Constructor Detail

ModelAnimator

public ModelAnimator(ModelAccessor modelAccessor,
                     Color color)

ModelAnimator

public ModelAnimator(ModelAccessor modelAccessor)

Method Detail

update

public void update(JComponent component)

Description copied from interface: ComponentUpdater

Updates the state of a JComponent and calls repaint() as required.

Specified by:

update in interface ComponentUpdater

getRepaintRectangle

protected void getRepaintRectangle(Rectangle repaintRectangle)

isUpdated

protected boolean isUpdated()

paint

public void paint(JComponent component,
                  Graphics2D graphics)

Specified by:

paint in interface ComponentPainter