org.jscience.architecture.traffic.tools
Class ZoomTool

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

All Implemented Interfaces:

Overlay, Tool

public class ZoomTool
extends java.lang.Object
implements Tool

Left-click to zoom in, right-click to zoom out. That is, when this Tool is the currently selected Tool.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jscience.architecture.traffic.tools.Tool

Tool.Mask

Field Summary

protected ZoomAction

za DOCUMENT ME!

Constructor Summary

ZoomTool(Controller c)
Creates a ZoomTool.

Method Summary

java.awt.Panel	getPanel() DOCUMENT ME!
void	mouseMoved(View view, java.awt.Point p, Tool.Mask mask) DOCUMENT ME!
void	mousePressed(View view, java.awt.Point p, Tool.Mask mask) Invoked when the user releases a mouse button.
void	mouseReleased(View view, java.awt.Point p, Tool.Mask mask) DOCUMENT ME!
int	overlayType() DOCUMENT ME!
void	paint(java.awt.Graphics g) DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Field Detail

za

protected ZoomAction za

DOCUMENT ME!

Constructor Detail

ZoomTool

public ZoomTool(Controller c)

Creates a ZoomTool.

Parameters:

c - The Controller controlling this Tool.

Method Detail

mousePressed

public void mousePressed(View view,
                         java.awt.Point p,
                         Tool.Mask mask)

Invoked when the user releases a mouse button. Zoom in on left-click, zoom out on right-click.

Specified by:

mousePressed in interface Tool

Parameters:

view - The View that the event originates from.

p - The coordinates in the infrastructure the mouse cursor was at when the event was generated.

mask - Identifies which button was pressed, as well as any aditional sytem keys

mouseReleased

public void mouseReleased(View view,
                          java.awt.Point p,
                          Tool.Mask mask)

DOCUMENT ME!

Specified by:

mouseReleased in interface Tool

Parameters:

view - DOCUMENT ME!

p - DOCUMENT ME!

mask - DOCUMENT ME!

mouseMoved

public void mouseMoved(View view,
                       java.awt.Point p,
                       Tool.Mask mask)

DOCUMENT ME!

Specified by:

mouseMoved in interface Tool

Parameters:

view - DOCUMENT ME!

p - DOCUMENT ME!

mask - DOCUMENT ME!

overlayType

public int overlayType()

DOCUMENT ME!

Specified by:

overlayType in interface Overlay

Returns:

DOCUMENT ME!

paint

public void paint(java.awt.Graphics g)
           throws TrafficException

DOCUMENT ME!

Specified by:

paint in interface Overlay

Parameters:

g - DOCUMENT ME!

Throws:

TrafficException - DOCUMENT ME!

getPanel

public java.awt.Panel getPanel()

DOCUMENT ME!

Specified by:

getPanel in interface Tool

Returns:

DOCUMENT ME!