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Java > Open Source Codes > org > jgroups > demos > wb > MessageDialog


1 // $Id: MessageDialog.java,v 1.2 2004/09/23 16:29:34 belaban Exp $
2
3 package org.jgroups.demos.wb;
4
5
6 import java.awt.*;
7 import java.awt.event.ActionEvent JavaDoc;
8 import java.awt.event.ActionListener JavaDoc;
9
10
11
12 public class MessageDialog extends Dialog implements ActionListener JavaDoc {
13     private final TextArea text=new TextArea("");
14     private final Font default_font=new Font("Helvetica",Font.PLAIN,12);
15     
16
17     public MessageDialog(Frame parent, String JavaDoc sender, String JavaDoc msg) {
18     super(parent, "Msg from " + sender);
19
20     Button ok=new Button("OK");
21
22     setLayout(new BorderLayout());
23     setBackground(Color.white);
24
25     ok.setFont(default_font);
26     text.setFont(default_font);
27     text.setEditable(false);
28     text.setText(msg);
29
30     ok.addActionListener(this);
31     
32     add("Center", text);
33     add("South", ok);
34     
35     setSize(300, 150);
36
37     Point my_loc=parent.getLocation();
38     my_loc.x+=50;
39     my_loc.y+=150;
40     setLocation(my_loc);
41     Toolkit.getDefaultToolkit().beep();
42     show();
43     }
44
45
46     public void actionPerformed(ActionEvent JavaDoc e) {
47     dispose();
48     }
49
50
51 }
52
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