javax.swing.plaf.metal
Class BumpBuffer

java.lang.Object
  javax.swing.plaf.metal.BumpBuffer

class BumpBuffer

extends Object

Field Summary

(package private) Color	backColor
private GraphicsConfiguration	gc
(package private) Image	image
(package private) static int	IMAGE_SIZE
(package private) static Dimension	imageSize
(package private) Color	shadowColor
(package private) Color	topColor

Constructor Summary

BumpBuffer(GraphicsConfiguration gc, Color aTopColor, Color aShadowColor, Color aBackColor)

Method Summary

private void	createImage() Creates the image appropriate for the passed in GraphicsConfiguration, which may be null.
private void	fillBumpBuffer() Paints the bumps into the current image.
Image	getImage() Returns the Image containing the bumps appropriate for the passed in GraphicsConfiguration.
Dimension	getImageSize()
boolean	hasSameConfiguration(GraphicsConfiguration gc, Color aTopColor, Color aShadowColor, Color aBackColor)

Methods inherited from class java.lang.Object

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

Field Detail

IMAGE_SIZE

static final int IMAGE_SIZE

See Also:

Constant Field Values

imageSize

static Dimension imageSize

image

transient Image image

topColor

Color topColor

shadowColor

Color shadowColor

backColor

Color backColor

gc

private GraphicsConfiguration gc

Constructor Detail

BumpBuffer

public BumpBuffer(GraphicsConfiguration gc,
                  Color aTopColor,
                  Color aShadowColor,
                  Color aBackColor)

Method Detail

hasSameConfiguration

public boolean hasSameConfiguration(GraphicsConfiguration gc,
                                    Color aTopColor,
                                    Color aShadowColor,
                                    Color aBackColor)

getImage

public Image getImage()

Returns the Image containing the bumps appropriate for the passed in GraphicsConfiguration.

getImageSize

public Dimension getImageSize()

fillBumpBuffer

private void fillBumpBuffer()

Paints the bumps into the current image.

createImage

private void createImage()

Creates the image appropriate for the passed in GraphicsConfiguration, which may be null.