/*

 * Copyright 1997-2003 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package com.sun.java.swing.plaf.motif;

import javax.swing.*;

import javax.swing.border.*;

import javax.swing.plaf.basic.BasicRadioButtonUI;

import javax.swing.plaf.*;

import java.awt.*;

/**

 * RadioButtonUI implementation for MotifRadioButtonUI

 * <p>

 * <strong>Warning:</strong>

 * Serialized objects of this class will not be compatible with

 * future Swing releases.  The current serialization support is appropriate

 * for short term storage or RMI between applications running the same

 * version of Swing.  A future release of Swing will provide support for

 * long term persistence.

 *

 * @author Rich Schiavi

 */

public class MotifRadioButtonUI extends BasicRadioButtonUI {

    private static final MotifRadioButtonUI motifRadioButtonUI = new MotifRadioButtonUI();

    protected Color focusColor;

    private boolean defaults_initialized = false;

    // ********************************

    //         Create PLAF

    // ********************************

    public static ComponentUI createUI(JComponent c) {

        return motifRadioButtonUI;

    }

    // ********************************

    //          Install Defaults

    // ********************************

    public void installDefaults(AbstractButton b) {

        super.installDefaults(b);

        if(!defaults_initialized) {

            focusColor = UIManager.getColor(getPropertyPrefix() + "focus");

            defaults_initialized = true;

        }

    }

    protected void uninstallDefaults(AbstractButton b) {

        super.uninstallDefaults(b);

        defaults_initialized = false;

    }

    // ********************************

    //          Default Accessors

    // ********************************

    protected Color getFocusColor() {

        return focusColor;

    }

    // ********************************

    //         Paint Methods

    // ********************************

    protected void paintFocus(Graphics g, Rectangle t, Dimension d){

        g.setColor(getFocusColor());

        g.drawRect(0,0,d.width-1,d.height-1);

    }

}