com.mindfusion.diagramming
Class RepaintEvent

java.lang.Object
  java.util.EventObject
      com.mindfusion.diagramming.RepaintEvent

All Implemented Interfaces:

java.io.Serializable

public class RepaintEvent
extends java.util.EventObject

Specifies the coordinates of the area that should be repainted by views when the Repaint event is raised

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

RepaintEvent(java.lang.Object source, java.awt.geom.Rectangle2D invalidRect)

RepaintEvent(java.lang.Object source, java.awt.geom.Rectangle2D invalidRect, boolean redrawCacheImage)
Initializes a new instance of the RepaintEvent class

Method Summary

java.awt.geom.Rectangle2D	getInvalidRect() Gets the rectangular area in the diagram document that should be repainted.
boolean	getRedrawCacheImage() Gets a value indicating whether the back-buffer cache image should be repainted as well.
void	setInvalidRect(java.awt.geom.Rectangle2D invalidRect) Sets the rectangular area in the diagram document that should be repainted.

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

RepaintEvent

public RepaintEvent(java.lang.Object source,
                    java.awt.geom.Rectangle2D invalidRect,
                    boolean redrawCacheImage)

Initializes a new instance of the RepaintEvent class

Parameters:

source - The source of the event.

invalidRect - A Rectangle2D object representing the rectangle that should be repainted.

redrawCacheImage - A boolean value specifying whether the diagram cache image used during modification should be re-created.

RepaintEvent

public RepaintEvent(java.lang.Object source,
                    java.awt.geom.Rectangle2D invalidRect)

Method Detail

getInvalidRect

public java.awt.geom.Rectangle2D getInvalidRect()

Gets the rectangular area in the diagram document that should be repainted.

Returns:

A Rectangle2D instance specifying the invalid rectangle. The value of Rectangle2D.Empty indicates that the whole view should be repainted.

setInvalidRect

public void setInvalidRect(java.awt.geom.Rectangle2D invalidRect)

Sets the rectangular area in the diagram document that should be repainted.

Parameters:

invalidRect - A Rectangle2D instance specifying the invalid rectangle.

getRedrawCacheImage

public boolean getRedrawCacheImage()

Gets a value indicating whether the back-buffer cache image should be repainted as well.

Returns:

true to redraw the back-buffer image; otherwise, false.