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1 package thinlet.drafts;
2
3 import thinlet.*;
4 import java.awt.*;
5
6 public class ModalDemo {
7
8 public void start(Thinlet thinlet, Object  previousfield) {
9 Object modaldialog = null;
10 try {
11 modaldialog = thinlet.parse("/thinlet/drafts/modaldialog.xml", this);
12 } catch (Exception exc) { exc.printStackTrace(); return; }
13 Object field = thinlet.find(modaldialog, "field");
14 thinlet.setString(field, "text", String.valueOf(System.currentTimeMillis()));
15 thinlet.add(modaldialog);
16
17 startModal(thinlet, modaldialog);
18
19 String text = thinlet.getString(field, "text");
20 thinlet.setString(previousfield, "text", text);
21 }
22
23 public void close(Thinlet thinlet, Object dialog) {
24 thinlet.remove(dialog);
25 stopModal();
26 }
27
28 private void startModal(Thinlet thinlet, Object modaldialog) {
29 try {
30 EventQueue queue = thinlet.getToolkit().getSystemEventQueue();
31 while (thinlet.getParent(modaldialog) != null) {
32 AWTEvent event = queue.getNextEvent();
33 Object src = event.getSource();
34 if (src instanceof Component) {
38 ((Component) src).dispatchEvent(event);
39 } else if (src instanceof MenuComponent) {
40 ((MenuComponent) src).dispatchEvent(event);
41 }
42 }
43 } catch(InterruptedException ie) { ie.printStackTrace(); }
44 }
45
46 private void stopModal() {
47 synchronized (this) {
48 notifyAll();
49 }
50 }
51 } |
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