001    /*
002            Copyright (c) 2009 Olivier Chafik, All Rights Reserved
003            
004            This file is part of JNAerator (http://jnaerator.googlecode.com/).
005            
006            JNAerator is free software: you can redistribute it and/or modify
007            it under the terms of the GNU General Public License as published by
008            the Free Software Foundation, either version 3 of the License, or
009            (at your option) any later version.
010            
011            JNAerator is distributed in the hope that it will be useful,
012            but WITHOUT ANY WARRANTY; without even the implied warranty of
013            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014            GNU General Public License for more details.
015            
016            You should have received a copy of the GNU General Public License
017            along with JNAerator.  If not, see <http://www.gnu.org/licenses/>.
018    */
019    package com.ochafik.swing;
020    
021    import javax.swing.JComponent;
022    import javax.swing.text.Document;
023    import javax.swing.text.JTextComponent;
024    import javax.swing.undo.UndoManager;
025    
026    public class UndoRedoUtils {
027    
028            public static void registerNewUndoManager(JTextComponent jtc) {
029                    registerNewUndoManager(jtc, jtc.getDocument());
030            }
031            public static void registerNewUndoManager(JComponent jtc, Document d) {
032                    UndoManager undoManager = new UndoManager();
033                    d.addUndoableEditListener(undoManager);
034                FormUtils.registerUndoRedoActions(jtc, FormUtils.createUndoAction(undoManager, "undo"), FormUtils.createRedoAction(undoManager, "redo"));
035            }
036    
037    }