001 /* 002 Copyright (C) 2001-2003 Laurent Martelli <larent@aopsys.com> 003 004 This program is free software; you can redistribute it and/or modify 005 it under the terms of the GNU Lesser General Public License as 006 published by the Free Software Foundation; either version 2 of the 007 License, or (at your option) any later version. 008 009 This program is distributed in the hope that it will be useful, 010 but WITHOUT ANY WARRANTY; without even the implied warranty of 011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 012 GNU Lesser General Public License for more details. 013 014 You should have received a copy of the GNU Lesser General Public License 015 along with this program; if not, write to the Free Software 016 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ 017 018 package org.objectweb.jac.aspects.gui.web; 019 020 import java.io.PrintWriter; 021 import org.objectweb.jac.aspects.gui.*; 022 import org.objectweb.jac.core.rtti.FieldItem; 023 import org.objectweb.jac.util.ExtBoolean; 024 025 /** 026 * Boolean editor component 027 */ 028 029 public class BooleanEditor extends AbstractFieldEditor 030 implements FieldEditor, HTMLEditor 031 { 032 /** 033 * Constructs a new URL editor. 034 */ 035 036 public BooleanEditor(Object substance, FieldItem field) { 037 super(substance,field); 038 } 039 040 // HTMLEditor interface 041 042 public void genHTML(PrintWriter out) { 043 out.println("<input type=checkbox name=\""+label+"\" "+ 044 "value=\"true\""+ 045 (((Boolean)value).booleanValue()?" checked":"")); 046 printAttributes(out); 047 out.println(">"); 048 } 049 050 protected boolean doReadValue(Object parameter) { 051 setValue(ExtBoolean.valueOf(parameter==null?false:true)); 052 return true; 053 } 054 }