001 /* 002 003 Copyright (C) 2001 Renaud Pawlak, Laurent Martelli 004 005 This program is free software; you can redistribute it and/or modify 006 it under the terms of the GNU Lesser General Public License as 007 published by the Free Software Foundation; either version 2 of the 008 License, or (at your option) any later version. 009 010 This program is distributed in the hope that it will be useful, 011 but WITHOUT ANY WARRANTY; without even the implied warranty of 012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 013 GNU Lesser General Public License for more details. 014 015 You should have received a copy of the GNU Lesser General Public License 016 along with this program; if not, write to the Free Software 017 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ 018 019 package org.objectweb.jac.aspects.gui.swing; 020 021 import org.objectweb.jac.core.rtti.FieldItem; 022 import java.awt.event.ActionEvent; 023 import javax.swing.JFileChooser; 024 025 /** 026 * This is a special value editor that allows the user to nicely edit 027 * an URL. */ 028 029 public class DirectoryURLEditor extends URLEditor { 030 031 public DirectoryURLEditor(Object substance, FieldItem field) { 032 super(substance,field); 033 } 034 035 public void actionPerformed(ActionEvent evt) { 036 if (evt.getActionCommand().equals("choose")) { 037 JFileChooser chooser = new JFileChooser(); 038 chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); 039 int returnVal = chooser.showOpenDialog( this ); 040 if ( returnVal == JFileChooser.APPROVE_OPTION ) { 041 textField.setText( "file:" + chooser.getSelectedFile().toString() ); 042 } 043 } 044 } 045 }