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1 package junit.awtui;
2
3 import java.awt.Canvas  ;
4 import java.awt.Graphics ;
5 import java.awt.Image ;
6 import java.awt.MediaTracker ;
7 import java.awt.SystemColor ;
8 import java.awt.Toolkit ;
9 import java.awt.image.ImageProducer ;
10 import java.net.URL ;
11
12 import junit.runner.BaseTestRunner;
13
14 public class Logo extends Canvas {
15 private Image fImage;
16 private int fWidth;
17 private int fHeight;
18
19 public Logo() {
20 fImage= loadImage("logo.gif");
21 MediaTracker tracker= new MediaTracker (this);
22 tracker.addImage(fImage, 0);
23 try {
24 tracker.waitForAll();
25 } catch (Exception e) {
26 }
27
28 if (fImage != null) {
29 fWidth= fImage.getWidth(this);
30 fHeight= fImage.getHeight(this);
31 } else {
32 fWidth= 20;
33 fHeight= 20;
34 }
35 setSize(fWidth, fHeight);
36 }
37
38 public Image loadImage(String name) {
39 Toolkit toolkit= Toolkit.getDefaultToolkit();
40 try {
41 URL url= BaseTestRunner.class.getResource(name);
42 return toolkit.createImage((ImageProducer ) url.getContent());
43 } catch (Exception ex) {
44 }
45 return null;
46 }
47
48 public void paint(Graphics g) {
49 paintBackground(g);
50 if (fImage != null)
51 g.drawImage(fImage, 0, 0, fWidth, fHeight, this);
52 }
53
54 public void paintBackground( java.awt.Graphics g) {
55 g.setColor(SystemColor.control);
56 g.fillRect(0, 0, getBounds().width, getBounds().height);
57 }
58 } |
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