1 /*
2 * MicroEmulator
3 * Copyright (C) 2001-2006 Bartek Teodorczyk <barteo@barteo.net>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
20 package javax.microedition.lcdui;
21
22 public class Spacer extends Item {
23
24 public Spacer(int minWidth, int minHeight) {
25 super(null);
26 setMinimumSize(minWidth, minHeight);
27 }
28
29 public void setLabel(String label) {
30 throw new IllegalStateException("Spacer items can't have labels");
31 }
32
33 public void addCommand(Command cmd) {
34 throw new IllegalStateException("Spacer items can't have commands");
35 }
36
37 public void setDefaultCommand(Command cmd) {
38 throw new IllegalStateException("Spacer items can't have commands");
39 }
40
41 public void setMinimumSize(int minWidth, int minHeight) {
42 if (minWidth < 0 || minHeight < 0)
43 throw new IllegalArgumentException();
44
45 // TODO implement
46 }
47
48 // Item methods
49 int paint(Graphics g) {
50 return 0;
51 }
52
53 }