001    /*
002      Copyright (C) 2001-2002 Renaud Pawlak, Laurent Martelli
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.swing;
019    
020    import org.objectweb.jac.aspects.gui.FieldUpdate; 
021    import org.objectweb.jac.aspects.gui.FieldView; 
022    import org.objectweb.jac.aspects.gui.GuiAC; 
023    import org.objectweb.jac.core.rtti.FieldItem;
024    import javax.swing.JComponent;
025    import javax.swing.JLabel;
026    
027    public class SwingFieldView extends AbstractFieldView 
028        implements FieldView, FieldUpdate 
029    {
030       
031        Object value;
032        JLabel label = new JLabel ();
033    
034        public SwingFieldView(Object value, Object substance, FieldItem field) {
035            super(substance,field);
036            setValue(value);
037            add(label);
038        }
039    
040        public void setValue(Object value) {
041            this.value = value;
042            label.setText(value!=null?GuiAC.toString(value):"null");
043        }
044    
045        protected JComponent getComponent() {
046            return label;
047        }
048    }