Source code: jac/aspects/gui/web/URLEditor.java
1 /*
2 Copyright (C) 2001 Renaud Pawlak, Laurent Martelli
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,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
17
18 package jac.aspects.gui.web;
19
20
21 import jac.aspects.gui.*;
22 import jac.core.rtti.FieldItem;
23 import jac.util.Log;
24 import java.io.File;
25 import java.io.PrintWriter;
26 import java.net.MalformedURLException;
27 import java.net.URL;
28
29 /**
30 * This is a special value editor that allows the user to nicely edit
31 * an URL. */
32
33 public class URLEditor extends AbstractFieldEditor
34 implements FieldEditor, HTMLEditor
35 {
36 /**
37 * Constructs a new URL editor.
38 */
39
40 public URLEditor(Object substance, FieldItem field) {
41 super(substance,field);
42 }
43
44 // HTMLEditor interface
45
46 public void genHTML(PrintWriter out) {
47 out.println("<input type=text size=30 name=\""+label+"\" "+
48 "value=\""+(value!=null?value.toString():"")+"\">");
49 }
50
51 public boolean readValue(Object parameter) {
52 setValue(Utils.stringToURL((String)parameter));
53 return true;
54 }
55 }