/*
 * Project F-11 - Web SCADA for Java
 * Copyright (C) 2002-2008 Freedom, Inc. All Rights Reserved.
 *
 * 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.
 * 
 */

package org.F11.scada.applet.ngraph;

import java.awt.Component;
import java.awt.Insets;

import javax.swing.JButton;
import javax.swing.JTable;
import javax.swing.UIManager;
import javax.swing.table.TableCellRenderer;

/**
 * ボタンを表示するテーブルレンダラ
 */
public class ButtonTableCellRenderer extends JButton implements
		TableCellRenderer {
	private static final long serialVersionUID = -2318511146222723284L;

	public ButtonTableCellRenderer() {
		setOpaque(true);
		setMargin(new Insets(0, 0, 0, 0));
	}

	public Component getTableCellRendererComponent(
			JTable table,
			Object value,
			boolean isSelected,
			boolean hasFocus,
			int row,
			int column) {
		if (isSelected) {
			setForeground(table.getSelectionForeground());
			setBackground(table.getSelectionBackground());
		} else {
			setForeground(table.getForeground());
			setBackground(UIManager.getColor("Button.background"));
		}
		setText((value == null) ? "" : value.toString());
		return this;
	}
}
