1 /* 2 * Fsgrep is a simple Java application which allows a user to 3 * search all files in a directory structure for lines matching 4 * a given pattern. Its functionality is a combination of the 5 * Unix 'find' and 'grep' utilities. 6 * Visit [http://fsgrep.sourceforge.net/] for more information. 7 * 8 * Copyright (C) 2003-2006 Murali Krishnan [murali_ca_us@users.sourceforge.net] 9 * 10 * Fsgrep is free software; you can redistribute it and/or modify 11 * it under the terms of version 2 of the GNU General Public 12 * License as published by the Free Software Foundation. 13 * 14 * Fsgrep is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with Fsgrep (see the file named LICENSE.txt); if not, write 21 * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, 22 * Boston, MA 02111-1307 USA 23 */ 24 25 package mk.fsgrep.util; 26 27 28 import javax.swing.JProgressBar; 29 30 31 32 /*** 33 * Draws a text-based progress bar (percentage completion). 34 * 35 * @author Murali Krishnan 36 * 37 */ 38 public class GuiProgressBar implements ProgressBar { 39 40 //------------------------------------------------------------ 41 //- Class Variables 42 43 44 45 //------------------------------------------------------------ 46 //- Class Functions 47 48 49 50 //------------------------------------------------------------ 51 //- Instance Variables 52 53 private JProgressBar _bar = null; 54 55 56 57 //------------------------------------------------------------ 58 //- Constructors 59 60 public GuiProgressBar(JProgressBar pBar) { 61 _bar = pBar; 62 } 63 64 65 //------------------------------------------------------------ 66 //- Accessors 67 68 protected JProgressBar getBar() {return _bar;} 69 70 71 72 //------------------------------------------------------------ 73 //- Settors 74 75 76 77 //------------------------------------------------------------ 78 //- Private/Protected Utility Functions 79 80 81 82 //------------------------------------------------------------ 83 //- Public Interface Functions 84 85 public void update() { 86 getBar().setValue(getBar().getValue() + 1); 87 } 88 89 public void finish() { 90 } 91 92 public void initialize(int total) { 93 getBar().setMinimum(0); 94 getBar().setMaximum(total); 95 getBar().setValue(0); 96 } 97 98 99 //------------------------------------------------------------ 100 //- Class Interface Functions 101 102 103 104 //------------------------------------------------------------ 105 //- Inner Classes 106 107 108 109 //------------------------------------------------------------ 110 //- Main 111 112 }