/* The contents of this file are subject to the license and copyright terms
* detailed in the license directory at the root of the source tree (also
* available online at http://fedora-commons.org/license/).
*/
package org.fcrepo.swing.jtable;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import javax.swing.Icon;
/**
* SortArrowIcon.
*
* <p>NOTICE: Portions created by Claude Duguay are Copyright ©
* Claude Duguay, originally made available at
* http://www.fawcette.com/javapro/2002_08/magazine/columns/visualcomponents/
*
* @author Claude Duguay
* @author Chris Wilper
*/
public class SortArrowIcon
implements Icon {
public static final int NONE = 0;
public static final int DECENDING = 1;
public static final int ASCENDING = 2;
protected int direction;
protected int width = 8;
protected int height = 8;
public SortArrowIcon(int direction) {
this.direction = direction;
}
public int getIconWidth() {
return width;
}
public int getIconHeight() {
return height;
}
public void paintIcon(Component c, Graphics g, int x, int y) {
Color bg = c.getBackground();
Color light = bg.brighter();
Color shade = bg.darker();
int w = width;
int h = height;
int m = w / 2;
if (direction == ASCENDING) {
g.setColor(shade);
g.drawLine(x, y, x + w, y);
g.drawLine(x, y, x + m, y + h);
g.setColor(light);
g.drawLine(x + w, y, x + m, y + h);
}
if (direction == DECENDING) {
g.setColor(shade);
g.drawLine(x + m, y, x, y + h);
g.setColor(light);
g.drawLine(x, y + h, x + w, y + h);
g.drawLine(x + m, y, x + w, y + h);
}
}
}