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1
3 package org.objectweb.fractal.swing;
4
5 import org.objectweb.fractal.api.control.BindingController;
6
7 import java.util.HashMap  ;
8 import java.util.Map ;
9 import java.util.TreeMap ;
10 import java.util.Iterator ;
11
12 import javax.swing.JMenuItem ;
13 import javax.swing.Action ;
14 import javax.swing.KeyStroke ;
15
16 public class JMenuImpl
17 extends javax.swing.JMenu
18 implements JMenuItf, JMenuAttributes, BindingController
19 {
20
21 public final static String ITEMS_BINDING = "items";
23 private Map actions = new TreeMap ();
24 private Map items = new HashMap ();
25
26 public JMenuImpl () {
27 super();
28 }
29 public JMenuImpl (java.lang.String arg0) {
30 super(arg0);
31 }
32 public JMenuImpl (javax.swing.Action arg0) {
33 super(arg0);
34 }
35 public JMenuImpl (java.lang.String arg0, boolean arg1) {
36 super(arg0,arg1);
37 }
38
39 public String [] listFc () {
40 return (String [])actions.keySet().toArray(new String [actions.size()]);
41 }
42
43 public Object lookupFc (String clientItfName) {
44 if (clientItfName.startsWith(ITEMS_BINDING)) {
46 return actions.get(clientItfName);
47 }
48 return null;
49 }
50
51 public void bindFc (String clientItfName, Object serverItf) {
52 if (clientItfName.startsWith(ITEMS_BINDING)) {
54 removeAll();
55 actions.put(clientItfName, serverItf);
56 Iterator i = actions.entrySet().iterator();
57 while (i.hasNext()) {
58 Map.Entry e = (Map.Entry )i.next();
59 Object o = e.getValue();
60 if (o instanceof JSeparatorItf) {
61 addSeparator();
62 } else {
63 add((Action )o);
64 }
65 items.put((String )e.getKey(), getItem(getItemCount()-1));
66 }
67 }
68 }
69
70 public void unbindFc (String clientItfName) {
71 if (clientItfName.startsWith(ITEMS_BINDING)) {
73 actions.remove(clientItfName);
74 remove((JMenuItem )items.remove(clientItfName));
75 }
76 }
77
78 public JMenuItem add (Action a) {
80 JMenuItem item = super.add(a);
81 KeyStroke stroke = (KeyStroke )a.getValue(Action.ACCELERATOR_KEY);
82 if (stroke != null) {
83 item.setAccelerator(stroke);
84 }
85 return item;
86 }
87
88 }
89 |
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