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Java > Open Source Codes > org > objectweb > jac > aspects > gui > swing > FloatViewer


1 /*
2   Copyright (C) 2001-2003 Laurent Martelli <laurent@aopsys.com>
3   
4   This program is free software; you can redistribute it and/or modify
5   it under the terms of the GNU Lesser General Public License as
6   published by the Free Software Foundation; either version 2 of the
7   License, or (at your option) any later version.
8
9   This program is distributed in the hope that it will be useful, but
10   WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with this program; if not, write to the Free Software
16   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
17   USA */
18
19 package org.objectweb.jac.aspects.gui.swing;
20
21 import java.awt.GridLayout JavaDoc;
22 import javax.swing.JLabel JavaDoc;
23 import org.objectweb.jac.aspects.gui.FloatFormat;
24 import org.objectweb.jac.core.rtti.FieldItem;
25
26 /**
27  * A Swing viewer component for float values.
28  */
29
30 public class FloatViewer extends FormatViewer
31 {
32     /**
33      * Constructs a new float viewer.
34      */
35     public FloatViewer(Object JavaDoc value, Object JavaDoc substance, FieldItem field) {
36         super(value,substance,field);
37     }
38
39     public FloatViewer() {
40         add(label);
41     }
42
43     protected void setLayout() {
44         setLayout(new GridLayout JavaDoc(1,1));
45         label.setVerticalAlignment(JLabel.CENTER);
46         label.setHorizontalAlignment(JLabel.RIGHT);
47     }
48
49     protected void initFormat(FieldItem field) {
50         format = new FloatFormat(field);
51     }
52 }
53
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