Source for org.jfree.ui.L1R3ButtonPanel

   1: /* ========================================================================
   2:  * JCommon : a free general purpose class library for the Java(tm) platform
   3:  * ========================================================================
   4:  *
   5:  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
   6:  * 
   7:  * Project Info:  http://www.jfree.org/jcommon/index.html
   8:  *
   9:  * This library is free software; you can redistribute it and/or modify it 
  10:  * under the terms of the GNU Lesser General Public License as published by 
  11:  * the Free Software Foundation; either version 2.1 of the License, or 
  12:  * (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but 
  15:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
  16:  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
  17:  * License for more details.
  18:  *
  19:  * You should have received a copy of the GNU Lesser General Public
  20:  * License along with this library; if not, write to the Free Software
  21:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
  22:  * USA.  
  23:  *
  24:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
  25:  * in the United States and other countries.]
  26:  * 
  27:  * --------------------
  28:  * L1R3ButtonPanel.java
  29:  * --------------------
  30:  * (C) Copyright 2000-2004, by Object Refinery Limited.
  31:  *
  32:  * Original Author:  David Gilbert (for Object Refinery Limited);
  33:  * Contributor(s):   -;
  34:  *
  35:  * $Id: L1R3ButtonPanel.java,v 1.4 2005/11/16 15:58:41 taqua Exp $
  36:  *
  37:  * Changes (from 26-Oct-2001)
  38:  * --------------------------
  39:  * 26-Oct-2001 : Changed package to com.jrefinery.ui.* (DG);
  40:  * 26-Jun-2002 : Removed unnecessary import (DG);
  41:  * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
  42:  *
  43:  */
  44: 
  45: package org.jfree.ui;
  46: 
  47: import java.awt.BorderLayout;
  48: 
  49: import javax.swing.JButton;
  50: import javax.swing.JPanel;
  51: 
  52: /**
  53:  * A 'ready-made' panel that has one button on the left and three buttons on the right - nested
  54:  * panels and layout managers take care of resizing.
  55:  *
  56:  * @author David Gilbert
  57:  */
  58: public class L1R3ButtonPanel extends JPanel {
  59: 
  60:     /** The left button. */
  61:     private JButton left;
  62: 
  63:     /** The first button on the right of the panel. */
  64:     private JButton right1;
  65: 
  66:     /** The second button on the right of the panel. */
  67:     private JButton right2;
  68: 
  69:     /** The third button on the right of the panel. */
  70:     private JButton right3;
  71: 
  72:     /**
  73:      * Standard constructor - creates panel with the specified button labels.
  74:      *
  75:      * @param label1  the label for button 1.
  76:      * @param label2  the label for button 2.
  77:      * @param label3  the label for button 3.
  78:      * @param label4  the label for button 4.
  79:      */
  80:     public L1R3ButtonPanel(final String label1, final String label2, final String label3, final String label4) {
  81: 
  82:         setLayout(new BorderLayout());
  83: 
  84:         // create the pieces...
  85:         final JPanel panel = new JPanel(new BorderLayout());
  86:         final JPanel panel2 = new JPanel(new BorderLayout());
  87:         this.left = new JButton(label1);
  88:         this.right1 = new JButton(label2);
  89:         this.right2 = new JButton(label3);
  90:         this.right3 = new JButton(label4);
  91: 
  92:         // ...and put them together
  93:         panel.add(this.left, BorderLayout.WEST);
  94:         panel2.add(this.right1, BorderLayout.EAST);
  95:         panel.add(panel2, BorderLayout.CENTER);
  96:         panel.add(this.right2, BorderLayout.EAST);
  97:         add(panel, BorderLayout.CENTER);
  98:         add(this.right3, BorderLayout.EAST);
  99: 
 100:     }
 101: 
 102:     /**
 103:      * Returns a reference to button 1, allowing the caller to set labels, action-listeners etc.
 104:      *
 105:      * @return the left button.
 106:      */
 107:     public JButton getLeftButton() {
 108:         return this.left;
 109:     }
 110: 
 111:     /**
 112:      * Returns a reference to button 2, allowing the caller to set labels, action-listeners etc.
 113:      *
 114:      * @return the right button 1.
 115:      */
 116:     public JButton getRightButton1() {
 117:         return this.right1;
 118:     }
 119: 
 120:     /**
 121:      * Returns a reference to button 3, allowing the caller to set labels, action-listeners etc.
 122:      *
 123:      * @return the right button 2.
 124:      */
 125:     public JButton getRightButton2() {
 126:         return this.right2;
 127:     }
 128: 
 129:     /**
 130:      * Returns a reference to button 4, allowing the caller to set labels, action-listeners etc.
 131:      *
 132:      * @return the right button 3.
 133:      */
 134:     public JButton getRightButton3() {
 135:         return this.right3;
 136:     }
 137: 
 138: }