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1 package gnu.kawa.swingviews;
2 import gnu.kawa.models.*;
3 import java.awt.Component  ;
4 import java.awt.Container ;
5 import javax.swing.*;
6 import gnu.lists.*;
7
8 public class SwingFrame extends JFrame
9 implements gnu.kawa.models.Window
10 {
11 SwingDisplay display;
12
13 public Display getDisplay () { return display; }
14
15 public SwingFrame (String title,
16 javax.swing.JMenuBar menubar,
17 Object contents)
18 {
19 JFrame fr = this;
20 if (title != null)
21 fr.setTitle(title);
22 if (menubar != null)
23 fr.setJMenuBar(menubar);
24 Container pane = getContentPane();
25 pane.setLayout(new BoxLayout(pane, BoxLayout.X_AXIS));
26 addComponent(contents);
27 }
28
29 public void setContent (Object content)
30 {
31 setContentPane(new JPanel());
32 addComponent(content);
33 pack();
34 }
35
36 public void setMenuBar (Object menubar)
37 {
38 setJMenuBar((javax.swing.JMenuBar ) menubar);
39 }
40
41 public void addComponent (Object contents)
42 {
43 if (contents instanceof gnu.lists.FString || contents instanceof String )
44 getContentPane().add(new JLabel(contents.toString()));
45 else if (contents instanceof AbstractSequence)
46 {
47 AbstractSequence seq = (AbstractSequence) contents;
48 for (int iter = seq.startPos(); (iter = seq.nextPos(iter)) != 0; )
49 addComponent(seq.getPosPrevious(iter));
50 }
51 else if (contents instanceof Viewable)
52 ((Viewable) contents).makeView(getDisplay(), getContentPane());
53 else if (contents instanceof Paintable)
54 getContentPane().add(new SwingPaintable((Paintable) contents));
55 else if (contents != null)
56 getContentPane().add((Component ) contents);
57 }
58
59 public void open ()
60 {
61 pack();
62 setVisible(true);
63 }
64 }
65 |
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