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1 package org.enhydra.shark.swingclient;
2
3 import java.awt.*;
4 import java.awt.event.*;
5
6 import javax.swing.*;
7
8
14 public class SplashScreen extends JWindow {
15
16 JLabel splashI=new JLabel();
17 JLabel splashM=new JLabel();
18 JLabel splashT=new JLabel();
19 JPanel p=new JPanel();
20 public SplashScreen (Window parent) {
21 super(parent);
22
23 getContentPane().add(p,BorderLayout.CENTER);
24 splashI.setLayout(new BorderLayout());
25 splashI.add(splashT, BorderLayout.NORTH);
26 splashI.add(splashM, BorderLayout.CENTER);
27 splashI.setBorder(BorderFactory.createRaisedBevelBorder());
28 p.add(splashI);
29 }
30
31 public void show (String  splashIcon,String splashTitle,String splashMessage) {
32 String pre="<html><font size=4 face=\"sans-serif\" color=\"blue\">";
33 String post="</font></html>";
34 if (splashTitle==null) splashTitle="";
35 if (splashMessage==null) splashMessage="";
36 int pw=getPreferredWidth(splashTitle,splashMessage);
37 splashTitle=pre+splashTitle+post;
38 pre="<html><font size=4 face=\"sans-serif\" color=\"red\">";
39 splashMessage=pre+splashMessage+post;
40
41 try {
42 splashI.setIcon(new ImageIcon(ResourceManager.getResource(splashIcon)));
43 } catch (Exception ex) {}
44 splashT.setText(splashTitle);
45 splashT.setHorizontalAlignment(JLabel.CENTER);
46 splashM.setText(splashMessage);
47 splashM.setHorizontalAlignment(JLabel.CENTER);
48 try {
49 if (pw>600) pw=600;
50 splashI.setPreferredSize(new Dimension(pw,
51 (int)((3+pw/600)*getFontMetrics(getFont()).getHeight()*1.5)));
52 pack();
53 Utils.center(this);
54 setVisible(true);
55 p.paintImmediately(p.getBounds());
56 } catch (Exception ex) {
57 setVisible(false);
58 }
59
60 }
61
62 protected int getPreferredWidth (String s1,String s2) {
63 int w1=getFontMetrics(getFont()).stringWidth(s1);
64 int w2=getFontMetrics(getFont()).stringWidth(s2);
65
66 if (w1>w2) {
67 return w1+50;
68 } else {
69 return w2+50;
70 }
71 }
72
73 }
74
75 |
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