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Java > Open Source Codes > org > objectweb > openccm > packaging > widgets > AssemblyComponentInstances


1 /*====================================================================
2
3 OpenCCM: The Open CORBA Component Model Platform
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Christophe Contreras
23 Contributor(s): ___________________________________________________.
24
25 ====================================================================*/
26
27 package org.objectweb.openccm.packaging.widgets;
28
29 import org.objectweb.openccm.packaging.CCMIdRefsSingleton;
30
31 /**
32  * This is a widget allowing to select component instances refs
33  * from a list
34  *
35  * @author <a HREF="mailto:Christophe.Contreras@lifl.fr">Christophe Contreras</a>
36  *
37  */
38 public class AssemblyComponentInstances
39      extends org.objectweb.apollon.gui.bricks.AbstractBrick
40 {
41     // ==================================================================
42 //
43 // Internal state.
44 //
45 // ==================================================================
46
47     /** the swing scroll list */
48     private javax.swing.JComboBox JavaDoc scrolling_list;
49
50     // ==================================================================
51 //
52 // Constructors.
53 //
54 // ==================================================================
55
56     /**
57      * The default constructor.
58      */
59     public
60     AssemblyComponentInstances ()
61     {
62         this("instance");
63     }
64     
65     public
66     AssemblyComponentInstances (String JavaDoc label)
67     {
68         super(label);
69         
70         // inits the scroll list
71 scrolling_list = new javax.swing.JComboBox JavaDoc(
72             (String JavaDoc[])
73                 CCMIdRefsSingleton.getInstance()
74                     .getComponentInstList()
75                     .toArray(new String JavaDoc[0])
76             );
77
78         scrolling_list.setEditable(true);
79
80         this.add(this.scrolling_list);
81     }
82
83     // ==================================================================
84 //
85 // Public methods.
86 //
87 // ==================================================================
88
89     /**
90      * The getter method
91      */
92     public String JavaDoc
93     get()
94     {
95         return (String JavaDoc)this.scrolling_list.getSelectedItem();
96     }
97
98     /**
99      * The setter method
100      */
101     public void
102     set (String JavaDoc line_text)
103     {
104         this.scrolling_list.setSelectedItem(line_text);
105     }
106
107 }
108
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