org.jvnet.substance
Class SubstanceBorder

java.lang.Object
  org.jvnet.substance.SubstanceBorder

All Implemented Interfaces:

javax.swing.border.Border, javax.swing.plaf.UIResource

public class SubstanceBorder
extends java.lang.Object
implements javax.swing.border.Border, javax.swing.plaf.UIResource

Gradient border for the Substance look and feel. This class is for internal use only.

Author:

Kirill Grouchnikov

Field Summary

protected float	alpha Border opacity.
protected java.awt.Insets	myInsets Insets of this border.
protected float	radiusFactor When the border is painted, the default radius is multiplied by this factor.

Constructor Summary

SubstanceBorder()
Creates a new border with dynamic insets (computed at the invocation time of getBorderInsets(Component) call).

SubstanceBorder(float radiusFactor)
Creates a new border with dynamic insets (computed at the invocation time of getBorderInsets(Component) call).

SubstanceBorder(java.awt.Insets insets)
Creates a new border with the specified insets.

Method Summary

java.awt.Insets	getBorderInsets(java.awt.Component c)
boolean	isBorderOpaque()
void	paintBorder(java.awt.Component c, java.awt.Graphics g, int x, int y, int width, int height)
void	setAlpha(float alpha) Sets the alpha for this border.

Methods inherited from class java.lang.Object

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

Field Detail

myInsets

protected java.awt.Insets myInsets

Insets of this border.

alpha

protected float alpha

Border opacity.

radiusFactor

protected float radiusFactor

When the border is painted, the default radius is multiplied by this factor.

Constructor Detail

SubstanceBorder

public SubstanceBorder()

Creates a new border with dynamic insets (computed at the invocation time of getBorderInsets(Component) call).

SubstanceBorder

public SubstanceBorder(float radiusFactor)

Creates a new border with dynamic insets (computed at the invocation time of getBorderInsets(Component) call).

Parameters:

radiusFactor - Radius factor.

SubstanceBorder

public SubstanceBorder(java.awt.Insets insets)

Creates a new border with the specified insets.

Parameters:

insets - Insets.

Method Detail

setAlpha

public void setAlpha(float alpha)

Sets the alpha for this border.

Parameters:

alpha - Alpha factor.

paintBorder

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

Specified by:

paintBorder in interface javax.swing.border.Border

getBorderInsets

public java.awt.Insets getBorderInsets(java.awt.Component c)

Specified by:

getBorderInsets in interface javax.swing.border.Border

isBorderOpaque

public boolean isBorderOpaque()

Specified by:

isBorderOpaque in interface javax.swing.border.Border