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Java > Open Source Codes > it > businesslogic > ireport > chart > gui > TagComboBoxRenderer


1 /*
2  * Copyright (C) 2005 - 2006 JasperSoft Corporation. All rights reserved.
3  * http://www.jaspersoft.com.
4  *
5  * Unless you have purchased a commercial license agreement from JasperSoft,
6  * the following license terms apply:
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as published by
10  * the Free Software Foundation.
11  *
12  * This program is distributed WITHOUT ANY WARRANTY; and without the
13  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  * See the GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
18  * or write to:
19  *
20  * Free Software Foundation, Inc.,
21  * 59 Temple Place - Suite 330,
22  * Boston, MA USA 02111-1307
23  *
24  *
25  *
26  *
27  * TagComboBoxRenderer.java
28  *
29  * Created on 2 ottobre 2004, 16.59
30  *
31  */

32
33 package it.businesslogic.ireport.chart.gui;
34 import it.businesslogic.ireport.gui.sheet.Tag;
35 import it.businesslogic.ireport.util.Misc;
36 import javax.swing.*;
37 import javax.swing.table.*;
38 import java.awt.*;
39
40 /**
41  *
42  * @author Administrator
43  */

44 public class TagComboBoxRenderer extends JComboBox implements TableCellRenderer {
45         
46          /*
47           * Create a TagComboBoxRenderer with a set of Tag elements
48           */

49          public TagComboBoxRenderer(java.util.Vector JavaDoc tags) {
50             super(tags);
51             setEditable(true);
52             setMinimumSize(new java.awt.Dimension JavaDoc(1,23));
53             setPreferredSize(new java.awt.Dimension JavaDoc(1,23));
54         
55          }
56     
57         public Component getTableCellRendererComponent(JTable table, Object JavaDoc value,
58                 boolean isSelected, boolean hasFocus, int row, int column) {
59             if (isSelected) {
60                 setForeground(table.getSelectionForeground());
61                 super.setBackground(table.getSelectionBackground());
62             } else {
63                 setForeground(table.getForeground());
64                 setBackground(table.getBackground());
65             }
66     
67             // Select the current value
68
if (value instanceof Tag)
69             {
70                 setSelectedItem(value);
71             }
72             else
73             {
74                 Misc.setComboboxSelectedTagValue( this, "" + value);
75             }
76             return this;
77         }
78     }
79
80
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