/*
* Copyright (C) 2004 NNL Technology AB
* Visit www.infonode.net for information about InfoNode(R)
* products and how to contact NNL Technology AB.
*
* 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., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
// $Id: BackgroundPainterColorProvider.java,v 1.7 2005/02/16 11:28:10 jesper Exp $
package net.infonode.gui.colorprovider;
import net.infonode.gui.ComponentUtil;
import javax.swing.*;
import java.awt.*;
import java.io.ObjectStreamException;
import java.io.Serializable;
/**
* Finds the most suitable background color of a component.
* If the component has a {@link net.infonode.gui.componentpainter.ComponentPainter}
* that paint its background, like for example a shaped panel, the
* color is taken from this painter, otherwise the component background color is used.
*
* @author $Author: jesper $
* @version $Revision: 1.7 $
*/
public class BackgroundPainterColorProvider extends AbstractColorProvider implements Serializable {
private static final long serialVersionUID = 1;
/**
* The only instance of this class.
*/
public static final BackgroundPainterColorProvider INSTANCE = new BackgroundPainterColorProvider();
private BackgroundPainterColorProvider() {
}
public Color getColor(Component component) {
Color color = ComponentUtil.getBackgroundColor(component);
return color == null ? UIManager.getColor("control") : color;
}
protected Object readResolve() throws ObjectStreamException {
return INSTANCE;
}
}