org.jscience.architecture.traffic.tools
Class ScrollAction

java.lang.Object
  org.jscience.architecture.traffic.tools.ScrollAction

All Implemented Interfaces:

ToolAction

public class ScrollAction
extends java.lang.Object
implements ToolAction

This implements scroll user action (like in acrobat reader)

Field Summary

protected boolean	skipnext DOCUMENT ME!
protected java.awt.Point	startPoint DOCUMENT ME!
protected java.awt.Point	startScrollPoint DOCUMENT ME!
protected ViewScroller	viewScroller DOCUMENT ME!

Constructor Summary

ScrollAction(ViewScroller vs)
Creates a new ScrollAction object.

Method Summary

boolean	beingUsed() DOCUMENT ME!
void	doScroll(View view, java.awt.Point p) DOCUMENT ME!
void	endScroll(View view, java.awt.Point p) DOCUMENT ME!
boolean	startScroll(View view, java.awt.Point p) DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Field Detail

startPoint

protected java.awt.Point startPoint

DOCUMENT ME!

startScrollPoint

protected java.awt.Point startScrollPoint

DOCUMENT ME!

viewScroller

protected ViewScroller viewScroller

DOCUMENT ME!

skipnext

protected boolean skipnext

DOCUMENT ME!

Constructor Detail

ScrollAction

public ScrollAction(ViewScroller vs)

Creates a new ScrollAction object.

Parameters:

vs - DOCUMENT ME!

Method Detail

beingUsed

public boolean beingUsed()

DOCUMENT ME!

Specified by:

beingUsed in interface ToolAction

Returns:

DOCUMENT ME!

startScroll

public boolean startScroll(View view,
                           java.awt.Point p)

DOCUMENT ME!

Parameters:

view - DOCUMENT ME!

p - DOCUMENT ME!

Returns:

DOCUMENT ME!

doScroll

public void doScroll(View view,
                     java.awt.Point p)

DOCUMENT ME!

Parameters:

view - DOCUMENT ME!

p - DOCUMENT ME!

endScroll

public void endScroll(View view,
                      java.awt.Point p)

DOCUMENT ME!

Parameters:

view - DOCUMENT ME!

p - DOCUMENT ME!