package com.rle.monitor;

/*
 * RLE Surface Crack Detector Graphing Software
 *
 * Copyright (C) 2002 RLE Technologies
 * For more information visit http://www.rletech.com/
 *
 * 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.
 */

/**
 * @author Andy Goth
 * @author Eric Peterson
 * @author Matt Lane
 * @version 0.1
 */

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.plaf.*;

/** Checkbox with a more compact layout. */
public class MyCheckBox extends JCheckBox {
	private static final EventListenerList nullListenerList =
			new EventListenerList();

	public MyCheckBox() {this(null, null, false);}
	public MyCheckBox(Icon icon) {this(null, icon, false);}
	public MyCheckBox(Icon icon, boolean sel) {this(null, icon, sel);}
	public MyCheckBox(String text) {this(text, null, false);}
	public MyCheckBox(String text, boolean sel) {this(text, null, sel);}
	public MyCheckBox(String text, Icon icon, boolean sel)
	{
		super(text, icon, sel);

		ComponentUI ui;
		ui = MyCheckBoxUI.createUI(this);
		ui.installUI(this);
		setUI(ui);
	}

	/** Sets the checkbox's value without sending event notifications. */
	public void setSelectedQuiet(boolean sel)
	{
		EventListenerList listenerList = this.listenerList;
		this.listenerList = nullListenerList;
		super.setSelected(sel);
		this.listenerList = listenerList;
	}

	public boolean isFocusTraversable() {return isEnabled();}
}