java.fedora.swing.jtable.SortArrowIcon Maven / Gradle / Ivy
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/*
* -----------------------------------------------------------------------------
*
* License and Copyright: The contents of this file are subject to the
* Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of
* the License at
* http://www.fedora-commons.org/licenses.
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* The entire file consists of original code.
* Copyright © 2008 Fedora Commons, Inc.
*
Copyright © 2002-2007 The Rector and Visitors of the University of
* Virginia and Cornell University
* All rights reserved.
*
* -----------------------------------------------------------------------------
*/
package fedora.swing.jtable;
import java.awt.*;
import javax.swing.*;
/**
* Title: SortArrowIcon.java
* Description:
*
*
* -----------------------------------------------------------------------------
*
* 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* Claude Duguay, originally made available at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, [email protected]
* @version $Id: SortArrowIcon.java 3966 2005-04-21 13:33:01Z rlw $
*/
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);
}
}
}