org.jhotdraw.draw
Class FigureEvent

java.lang.Object
  java.util.EventObject
      org.jhotdraw.draw.FigureEvent

All Implemented Interfaces:

java.io.Serializable

public class FigureEvent
extends java.util.EventObject

Change event passed to FigureListeners.

Version:

3.0 2006-06-07 Reworked.
2.0 2006-01-14 Changed to support double precision coordinates.
1.0 2003-12-01 Derived from JHotDraw 5.4b1.

Author:

Werner Randelshofer

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

FigureEvent(Figure source, AttributeKey attribute, java.lang.Object oldValue, java.lang.Object newValue)
Constructs an event for the given source Figure.

FigureEvent(Figure source, java.awt.geom.Rectangle2D.Double invalidatedArea)
Constructs an event for the given source Figure.

Method Summary

AttributeKey	getAttribute()
Figure	getFigure() Gets the changed figure
java.awt.geom.Rectangle2D.Double	getInvalidatedArea() Gets the bounds of the invalidated area on the drawing.
java.lang.Object	getNewValue()
java.lang.Object	getOldValue()

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FigureEvent

public FigureEvent(Figure source,
                   java.awt.geom.Rectangle2D.Double invalidatedArea)

Constructs an event for the given source Figure.

Parameters:

invalidatedArea - The bounds of the invalidated area on the drawing.

FigureEvent

public FigureEvent(Figure source,
                   AttributeKey attribute,
                   java.lang.Object oldValue,
                   java.lang.Object newValue)

Constructs an event for the given source Figure.

Method Detail

getFigure

public Figure getFigure()

Gets the changed figure

getInvalidatedArea

public java.awt.geom.Rectangle2D.Double getInvalidatedArea()

Gets the bounds of the invalidated area on the drawing.

getAttribute

public AttributeKey getAttribute()

getOldValue

public java.lang.Object getOldValue()

getNewValue

public java.lang.Object getNewValue()