001    /* ========================================================================
002     * JCommon : a free general purpose class library for the Java(tm) platform
003     * ========================================================================
004     *
005     * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006     * 
007     * Project Info:  http://www.jfree.org/jcommon/index.html
008     *
009     * This library is free software; you can redistribute it and/or modify it 
010     * under the terms of the GNU Lesser General Public License as published by 
011     * the Free Software Foundation; either version 2.1 of the License, or 
012     * (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but 
015     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
016     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
017     * License for more details.
018     *
019     * You should have received a copy of the GNU Lesser General Public
020     * License along with this library; if not, write to the Free Software
021     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
022     * USA.  
023     *
024     * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
025     * in the United States and other countries.]
026     * 
027     * --------------------
028     * L1R2ButtonPanel.java
029     * --------------------
030     * (C) Copyright 2000-2004, by Object Refinery Limited.
031     *
032     * Original Author:  David Gilbert (for Object Refinery Limited);
033     * Contributor(s):   -;
034     *
035     * $Id: L1R2ButtonPanel.java,v 1.3 2005/10/18 13:18:34 mungady Exp $
036     *
037     * Changes (from 26-Oct-2001)
038     * --------------------------
039     * 26-Oct-2001 : Changed package to com.jrefinery.ui.*;
040     * 26-Jun-2002 : Removed unnecessary import (DG);
041     * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
042     *
043     */
044    
045    package org.jfree.ui;
046    
047    import java.awt.BorderLayout;
048    import java.awt.GridLayout;
049    
050    import javax.swing.JButton;
051    import javax.swing.JPanel;
052    
053    /**
054     * A 'ready-made' panel that has one button on the left and two buttons on the right - nested
055     * panels and layout managers take care of resizing.
056     *
057     * @author David Gilbert
058     */
059    public class L1R2ButtonPanel extends JPanel {
060    
061        /** The left button. */
062        private JButton left;
063    
064        /** The first button on the right of the panel. */
065        private JButton right1;
066    
067        /** The second button on the right of the panel. */
068        private JButton right2;
069    
070        /**
071         * Standard constructor - creates a three button panel with the specified button labels.
072         *
073         * @param label1  the label for button 1.
074         * @param label2  the label for button 2.
075         * @param label3  the label for button 3.
076         */
077        public L1R2ButtonPanel(final String label1, final String label2, final String label3) {
078    
079            setLayout(new BorderLayout());
080    
081            // create the pieces...
082            this.left = new JButton(label1);
083    
084            final JPanel rightButtonPanel = new JPanel(new GridLayout(1, 2));
085            this.right1 = new JButton(label2);
086            this.right2 = new JButton(label3);
087            rightButtonPanel.add(this.right1);
088            rightButtonPanel.add(this.right2);
089    
090            // ...and put them together
091            add(this.left, BorderLayout.WEST);
092            add(rightButtonPanel, BorderLayout.EAST);
093    
094        }
095    
096        /**
097         * Returns a reference to button 1, allowing the caller to set labels, action-listeners etc.
098         *
099         * @return the left button.
100         */
101        public JButton getLeftButton() {
102            return this.left;
103        }
104    
105        /**
106         * Returns a reference to button 2, allowing the caller to set labels, action-listeners etc.
107         *
108         * @return the right button 1.
109         */
110        public JButton getRightButton1() {
111            return this.right1;
112        }
113    
114        /**
115         * Returns a reference to button 3, allowing the caller to set labels, action-listeners etc.
116         *
117         * @return  the right button 2.
118         */
119        public JButton getRightButton2() {
120            return this.right2;
121        }
122    
123    }