1 /***
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that the following conditions are
4 * met :
5 *
6 * . Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 *
9 * . Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * . The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $Id$
29 */
30
31 package palmed.ui;
32
33 import javax.microedition.lcdui.Font;
34 import javax.microedition.lcdui.Form;
35 import javax.microedition.lcdui.Item;
36 import javax.microedition.lcdui.StringItem;
37
38 /***
39 * This class factorizes common behaviour to all dialog windows.
40 *
41 * @author Mathieu Champlon
42 * @version $Revision$ $Date$
43 */
44 public class Dialog extends Form
45 {
46 /***
47 * Create a dialog window.
48 *
49 * @param title the dialog title
50 */
51 public Dialog( final String title )
52 {
53 super( title );
54 }
55
56 /***
57 * Append a text message to the dialog.
58 *
59 * @param text the content of the message
60 */
61 protected final void appendMessage( final String text )
62 {
63 final StringItem item = new StringItem( null, text );
64 item.setLayout( Item.LAYOUT_NEWLINE_BEFORE );
65 item.setFont( Font.getFont( Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM ) );
66 append( item );
67 }
68 }