com.hp.hpl.guess.piccolo
Class DrawZoomHandler

java.lang.Object
  edu.umd.cs.piccolo.event.PBasicInputEventHandler
      com.hp.hpl.guess.piccolo.DrawZoomHandler

All Implemented Interfaces:

EventListener, PInputEventListener

public class DrawZoomHandler

extends PBasicInputEventHandler

Field Summary

static int	ELL
static int	LINE
static int	RECT
static int	RRECT
static int	TEXT
static Color	transparent

Constructor Summary

DrawZoomHandler(PLayer layer, PCamera cam)

Method Summary

void	loadState(ObjectInputStream ois)
void	mouseDragged(PInputEvent e)
void	mousePressed(PInputEvent e)
void	mouseReleased(PInputEvent e)
void	saveState(ObjectOutputStream oos)
void	updateLine()
void	updateRectangle()

Methods inherited from class edu.umd.cs.piccolo.event.PBasicInputEventHandler

acceptsEvent, getEventFilter, keyboardFocusGained, keyboardFocusLost, keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mouseMoved, mouseWheelRotated, mouseWheelRotatedByBlock, processEvent, setEventFilter, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

transparent

public static final Color transparent

RECT

public static final int RECT

See Also:

Constant Field Values

LINE

public static final int LINE

See Also:

Constant Field Values

ELL

public static final int ELL

See Also:

Constant Field Values

RRECT

public static final int RRECT

See Also:

Constant Field Values

TEXT

public static final int TEXT

See Also:

Constant Field Values

Constructor Detail

DrawZoomHandler

public DrawZoomHandler(PLayer layer,
                       PCamera cam)

Method Detail

mousePressed

public void mousePressed(PInputEvent e)

mouseDragged

public void mouseDragged(PInputEvent e)

mouseReleased

public void mouseReleased(PInputEvent e)

updateRectangle

public void updateRectangle()

updateLine

public void updateLine()

saveState

public void saveState(ObjectOutputStream oos)

loadState

public void loadState(ObjectInputStream ois)