org.jdrawing.event
Class DrawingModelCacheEvent

java.lang.Object
  java.util.EventObject
      org.jdrawing.event.DrawingModelCacheEvent

All Implemented Interfaces:

java.io.Serializable

public class DrawingModelCacheEvent

extends java.util.EventObject

Encapsulates information describing changes to a drawing model cache, and used to notify drawing model cache listeners of the changes.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

DrawingModelCacheEvent(java.lang.Object source)
Used to create an event when the drawing has changed in some way.

DrawingModelCacheEvent(java.lang.Object source, java.awt.Rectangle area)
Used to create an event when some area of the drawing has changed in some way.

Method Summary

java.awt.Rectangle

getArea() Returns the rectangular bounds of the changed area.

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

DrawingModelCacheEvent

public DrawingModelCacheEvent(java.lang.Object source)

Used to create an event when the drawing has changed in some way.

Parameters:

source - the Object responsible for generating the event (typically the creator of the event object passes this for its value)

DrawingModelCacheEvent

public DrawingModelCacheEvent(java.lang.Object source,
                              java.awt.Rectangle area)

Used to create an event when some area of the drawing has changed in some way.

Parameters:

source - the Object responsible for generating the event (typically the creator of the event object passes this for its value)

area - rectangular bounds of the changed area

Method Detail

getArea

public java.awt.Rectangle getArea()

Returns the rectangular bounds of the changed area.

Returns:

rectangular bounds of the changed area