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Java > Open Source Codes > org > netbeans > modules > j2ee > persistence > wizard > unit > JdbcListCellRenderer


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.j2ee.persistence.wizard.unit;
21
22 import java.awt.Component JavaDoc;
23 import javax.swing.JLabel JavaDoc;
24 import javax.swing.JList JavaDoc;
25 import javax.swing.ListCellRenderer JavaDoc;
26 import org.netbeans.api.db.explorer.DatabaseConnection;
27 import org.openide.util.NbBundle;
28
29 /**
30  *
31  * @author Martin Adamek
32  */
33 public class JdbcListCellRenderer extends JLabel JavaDoc implements ListCellRenderer JavaDoc {
34     
35     public JdbcListCellRenderer() {
36         setOpaque(true);
37         setHorizontalAlignment(LEFT);
38         setVerticalAlignment(CENTER);
39     }
40     
41     public Component JavaDoc getListCellRendererComponent(JList JavaDoc list, Object JavaDoc value, int index, boolean isSelected, boolean cellHasFocus) {
42         // values might be DatabaseConnections or Strings (for custom connections)
43 String JavaDoc text = value == null ? NbBundle.getMessage(JdbcListCellRenderer.class, "LBL_NoAvailableConnection") : String.valueOf(value);
44         
45         if (value instanceof DatabaseConnection) {
46             DatabaseConnection connection = (DatabaseConnection) value;
47             text = connection.getName();
48         }
49         
50         if (isSelected) {
51             setBackground(list.getSelectionBackground());
52             setForeground(list.getSelectionForeground());
53         } else {
54             setBackground(list.getBackground());
55             setForeground(list.getForeground());
56         }
57         
58         setFont(list.getFont());
59         setText(text);
60         
61         return this;
62     }
63     
64 }
65
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