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1 package sfs_attr_test;
2
3 import java.awt.Image  ;
4 import org.openide.filesystems.FileObject;
5 import java.io.IOException ;
6 import java.awt.Toolkit ;
7 import java.net.URL ;
8 import org.openide.util.Utilities;
9
10 public abstract class Util {
11 private Util() {}
12
13 private static Image mergeIcons(FileObject fo) throws IOException {
14 int count = ((Integer )fo.getAttribute("iconCount")).intValue();
15 if (count < 2) throw new IOException ();
16 URL icon1 = (URL )fo.getAttribute("icon1");
17 System.out.println("Loading " + icon1 + " just to be sure...");
18 icon1.openConnection().getInputStream().close();
20 Image img = Toolkit.getDefaultToolkit().getImage(icon1);
21 for (int i = 2; i <= count; i++) {
22 URL iconn = (URL )fo.getAttribute("icon" + i);
23 System.out.println("Loading " + iconn + " just to be sure...");
24 iconn.openConnection().getInputStream().close();
25 Image added = Toolkit.getDefaultToolkit().getImage(iconn);
26 int x = ((Integer )fo.getAttribute("iconx" + count)).intValue();
27 int y = ((Integer )fo.getAttribute("icony" + count)).intValue();
28 img = Utilities.mergeImages(img, added, x, y);
29 }
30 return img;
31 }
32
33 } |
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