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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.awt.Component ;
10
11 import javax.swing.JComponent ;
12
13 public class JPanelImpl
14 extends javax.swing.JPanel
15 implements JPanelItf, JPanelAttributes, BindingController
16 {
17
18 public final static String LEFT_COMPONENT_BINDING = "left-component";
20 public final static String TOP_COMPONENT_BINDING = "top-component";
21 public final static String RIGHT_COMPONENT_BINDING = "right-component";
22 public final static String BOTTOM_COMPONENT_BINDING = "bottom-component";
23 public final static String CENTER_COMPONENT_BINDING = "center-component";
24 public final static String COMPONENTS_BINDING = "components";
25 public final static String LAYOUT_BINDING = "layout";
26 private JComponent left, top, right, bottom, center;
27 private Map components = new HashMap ();
28 private java.awt.LayoutManager layout;
29
30 public JPanelImpl (java.awt.LayoutManager arg0, boolean arg1) {
31 super(arg0,arg1);
32 }
33 public JPanelImpl (java.awt.LayoutManager arg0) {
34 super(arg0);
35 }
36 public JPanelImpl (boolean arg0) {
37 super(arg0);
38 }
39 public JPanelImpl () {
40 super();
41 }
42
43 public String [] listFc () {
44 int s = components.size();
45 String [] result = (String [])components.keySet().toArray(new String [s + 6]);
46 result[s] = LEFT_COMPONENT_BINDING;
47 result[s+1] = TOP_COMPONENT_BINDING;
48 result[s+2] = RIGHT_COMPONENT_BINDING;
49 result[s+3] = BOTTOM_COMPONENT_BINDING;
50 result[s+4] = CENTER_COMPONENT_BINDING;
51 result[s+5] = LAYOUT_BINDING;
52 return result;
53 }
54
55 public Object lookupFc (String clientItfName) {
56 if (clientItfName.equals(LEFT_COMPONENT_BINDING)) {
58 return left;
59 } if (clientItfName.equals(TOP_COMPONENT_BINDING)) {
60 return top;
61 } if (clientItfName.equals(RIGHT_COMPONENT_BINDING)) {
62 return right;
63 } if (clientItfName.equals(BOTTOM_COMPONENT_BINDING)) {
64 return bottom;
65 } if (clientItfName.equals(CENTER_COMPONENT_BINDING)) {
66 return center;
67 } else if (clientItfName.startsWith(COMPONENTS_BINDING)) {
68 return components.get(clientItfName);
69 } else if (clientItfName.equals(LAYOUT_BINDING)) {
70 return layout;
71 }
72 return null;
73 }
74
75 public void bindFc (String clientItfName, Object serverItf) {
76 if (clientItfName.equals(LEFT_COMPONENT_BINDING)) {
78 left = (JComponent )serverItf;
79 super.add(left, "West");
80 validate();
81 repaint();
82 } if (clientItfName.equals(TOP_COMPONENT_BINDING)) {
83 top = (JComponent )serverItf;
84 super.add(top, "North");
85 validate();
86 repaint();
87 } if (clientItfName.equals(RIGHT_COMPONENT_BINDING)) {
88 right = (JComponent )serverItf;
89 super.add(right, "East");
90 validate();
91 repaint();
92 } if (clientItfName.equals(BOTTOM_COMPONENT_BINDING)) {
93 bottom = (JComponent )serverItf;
94 super.add(bottom, "South");
95 validate();
96 repaint();
97 } if (clientItfName.equals(CENTER_COMPONENT_BINDING)) {
98 center = (JComponent )serverItf;
99 super.add(center, "Center");
100 validate();
101 repaint();
102 } else if (clientItfName.startsWith(COMPONENTS_BINDING)) {
103 components.put(clientItfName, serverItf);
104 super.add((java.awt.Component )serverItf);
105 validate();
106 repaint();
107 } else if (clientItfName.equals(LAYOUT_BINDING)) {
108 layout = (java.awt.LayoutManager )serverItf;
109 super.setLayout(layout);
110 validate();
111 repaint();
112 }
113 }
114
115 public void unbindFc (String clientItfName) {
116 if (clientItfName.equals(LEFT_COMPONENT_BINDING)) {
118 super.remove(left);
119 validate();
120 repaint();
121 left = null;
122 } if (clientItfName.equals(TOP_COMPONENT_BINDING)) {
123 super.remove(top);
124 validate();
125 repaint();
126 top = null;
127 } if (clientItfName.equals(RIGHT_COMPONENT_BINDING)) {
128 super.remove(right);
129 validate();
130 repaint();
131 right = null;
132 } if (clientItfName.equals(BOTTOM_COMPONENT_BINDING)) {
133 super.remove(bottom);
134 validate();
135 repaint();
136 bottom = null;
137 } if (clientItfName.equals(CENTER_COMPONENT_BINDING)) {
138 super.remove(center);
139 validate();
140 repaint();
141 center = null;
142 } else if (clientItfName.startsWith(COMPONENTS_BINDING)) {
143 Component c = (Component )components.get(clientItfName);
144 super.remove(c);
145 validate();
146 repaint();
147 } else if (clientItfName.equals(LAYOUT_BINDING)) {
148 layout = null;
149 }
150 }
151
152 }
153 |
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