// Medusa is a graph viewer which allows interactive editing of networks
// (edges and nodes) and also connects to databases.
//
// Copyright (C) 2006 Sean Hooper
//
// 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

/*
 * NodeColorRenderer.java
 *
 * Created on November 7, 2006, 2:40 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package medusa.graphedit;

import java.awt.Color;
import java.awt.Component;
import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.border.Border;
import javax.swing.table.TableCellRenderer;

/**
 *
 * @author hooper
 */
public class NodeColorRenderer extends JLabel 
    implements TableCellRenderer{
    
    Border unselectedBorder = null;
    Border selectedBorder = null;
    boolean isBordered = true;
    
    /** Creates a new instance of NodeColorRenderer */
    public NodeColorRenderer(boolean isBordered) {
        this.isBordered = isBordered;
        setOpaque(true);
    }
    public Component getTableCellRendererComponent(
                            JTable table, Object color,
                            boolean isSelected, boolean hasFocus,
                            int row, int column) {
        Color newColor = (Color)color;
        setBackground(newColor);
        if (isBordered) {
            if (isSelected) {
                if (selectedBorder == null) {
                    selectedBorder = BorderFactory.createMatteBorder(2,5,2,5,
                                              table.getSelectionBackground());
                }
                setBorder(selectedBorder);
            } else {
                if (unselectedBorder == null) {
                    unselectedBorder = BorderFactory.createMatteBorder(2,5,2,5,
                                              table.getBackground());
                }
                setBorder(unselectedBorder);
            }
        }
        
        setToolTipText("RGB value: " + newColor.getRed() + ", "
                                     + newColor.getGreen() + ", "
                                     + newColor.getBlue());
        return this;
    }
   
}