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Java > Open Source Codes > org > objectweb > util > browser > core > common > DefaultViewPanel


1 /*===========================================================================
2
3 ObjectWeb Naming Context Framework
4 Copyright (C) 2002 USTL - LIFL - GOAL
5 Contact: architecture@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): Philippe Merle, Jerome Moroy.
23 Contributor(s): ______________________________________.
24
25 ===========================================================================*/
26
27 package org.objectweb.util.browser.core.common;
28
29 /** The application's imports */
30 import org.objectweb.util.browser.core.api.ViewPanel;
31 import org.objectweb.util.browser.core.panel.WhitePanel;
32 import org.objectweb.util.browser.api.Panel;
33
34 /** The java API's imports */
35 import java.awt.GridLayout JavaDoc;
36 import java.awt.Dimension JavaDoc;
37
38 import javax.swing.JPanel JavaDoc;
39 import javax.swing.JScrollPane JavaDoc;
40
41 /**
42  * This class defines the view panel.
43  * This one contains ans displays the panel assocites to a node.
44  *
45  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
46  * @version 0.1
47  */
48 public class DefaultViewPanel
49     extends JPanel JavaDoc
50     implements ViewPanel {
51
52     protected Panel panel_ = null;
53
54     /**
55      * Default constructor
56      */
57     public DefaultViewPanel() {
58         setLayout(new GridLayout JavaDoc(1, 0));
59         setPreferredSize(new Dimension JavaDoc(400, 500));
60         add(new JScrollPane JavaDoc((new WhitePanel()).getPanel()));
61     }
62
63     /**
64      * Fixes the panel associated to the selected node
65      */
66     public void setViewPanel(Panel newPanel) {
67         removeAll();
68         panel_ = newPanel;
69         //JScrollPane viewScrollPane = new JScrollPane();
70 //JViewport vp = viewScrollPane.getViewport();
71 //vp.add(panel_.getPanel());
72 add(new JScrollPane JavaDoc(panel_.getPanel()));
73         revalidate();
74     }
75
76     /**
77      * Returns the current panel.
78      * @return The current displayed panel
79      */
80     public Panel getViewPanel(){
81         return panel_;
82     }
83
84 }
85
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