Package weka.gui.knowledgeflow

Class ShadowBorder

java.lang.Object

javax.swing.border.AbstractBorder

weka.gui.knowledgeflow.ShadowBorder

All Implemented Interfaces:

Serializable, Border

public class ShadowBorder
extends AbstractBorder

Border implementation that provides a drop shadow

Version:

$Revision: $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ShadowBorder()	Constructor.
ShadowBorder(int width)	Constructor.
ShadowBorder(int width, Color color)	Constructor.

Method Summary

Modifier and Type	Method	Description
Insets	getBorderInsets(Component c)	Returns a new Insets instance where the top and left are 1, the bottom and right fields are the border width + 1.
Insets	getBorderInsets(Component c, Insets insets)	Reinitialies the insets parameter with this ShadowBorder's current Insets.
boolean	isBorderOpaque()	This implementation always returns true.
void	paintBorder(Component c, Graphics g, int x, int y, int width, int height)	Paints the drop shadow border around the given component.

Methods inherited from class javax.swing.border.AbstractBorder

getBaseline, getBaselineResizeBehavior, getInteriorRectangle, getInteriorRectangle

Methods inherited from class java.lang.Object

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

Constructor Detail

ShadowBorder

public ShadowBorder()

Constructor. Drop shadow with default width of 2 pixels and black color.

ShadowBorder

public ShadowBorder(int width)

Constructor. Drop shadow, default shadow color is black.

Parameters:

width - the width of the shadow.

ShadowBorder

public ShadowBorder(int width,
                    Color color)

Constructor. Drop shadow, width and color are adjustable.

Parameters:

width - the width of the shadow.

color - the color of the shadow.

Method Detail

getBorderInsets

public Insets getBorderInsets(Component c)

Returns a new Insets instance where the top and left are 1, the bottom and right fields are the border width + 1.

Specified by:

getBorderInsets in interface Border

Overrides:

getBorderInsets in class AbstractBorder

Parameters:

c - the component for which this border insets value applies

Returns:

a new Insets object initialized as stated above.

getBorderInsets

public Insets getBorderInsets(Component c,
                              Insets insets)

Reinitialies the insets parameter with this ShadowBorder's current Insets.

Overrides:

getBorderInsets in class AbstractBorder

Parameters:

c - the component for which this border insets value applies

insets - the object to be reinitialized

Returns:

the given insets object

isBorderOpaque

public boolean isBorderOpaque()

This implementation always returns true.

Specified by:

isBorderOpaque in interface Border

Overrides:

isBorderOpaque in class AbstractBorder

Returns:

true

paintBorder

public void paintBorder(Component c,
                        Graphics g,
                        int x,
                        int y,
                        int width,
                        int height)

Paints the drop shadow border around the given component.

Specified by:

paintBorder in interface Border

Overrides:

paintBorder in class AbstractBorder

Parameters:

c - the component for which this border is being painted

g - the paint graphics

x - the x position of the painted border

y - the y position of the painted border

width - the width of the painted border

height - the height of the painted border