Return a filled oval as an Icon
/*
This file is part of the BlueJ program.
Copyright (C) 1999-2009 Michael Klling and John Rosenberg
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
This file is subject to the Classpath exception as provided in the
LICENSE.txt file that accompanied this code.
*/
import javax.swing.*;
import java.awt.*;
/**
* Return a filled oval as an Icon
*
* @author Andrew Patterson
* @cvs $Id: OvalIcon.java 6164 2009-02-19 18:11:32Z polle $
*/
public class OvalIcon implements Icon
{
private static OvalIcon redIcon = new OvalIcon(Color.red);
private static OvalIcon blankIcon = new OvalIcon(null);
public static OvalIcon getRedOvalIcon()
{
return redIcon;
}
public static OvalIcon getBlankOvalIcon()
{
return blankIcon;
}
private Color color;
public OvalIcon (Color c) {
color = c;
}
public void paintIcon (Component c, Graphics g, int x, int y)
{
if(color != null) {
int width = getIconWidth();
int height = getIconHeight();
g.setColor (color);
g.fillOval (x, y, width, height);
}
}
public int getIconWidth() {
return 10;
}
public int getIconHeight() {
return 10;
}
}
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