KickJava   Java API By Example, From Geeks To Geeks.

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


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  * ChartCellRenderer.java
28  *
29  * Created on 29 settembre 2004, 1.37
30  *
31  */
32
33 package it.businesslogic.ireport.chart.gui;
34 import it.businesslogic.ireport.chart.*;
35 import javax.swing.*;
36 import java.awt.*;
37 /**
38  *
39  * @author Administrator
40  */
41 public class ChartCellRenderer extends javax.swing.DefaultListCellRenderer JavaDoc {
42     
43     public static javax.swing.ImageIcon JavaDoc icon;
44     /** Creates a new instance of ChartCellRenderer */
45     public ChartCellRenderer() {
46         super();
47         if (icon == null)
48         {
49             icon = new javax.swing.ImageIcon JavaDoc(getClass().getResource("/it/businesslogic/ireport/icons/charts/pie3D.gif"));
50         }
51     }
52     
53     public Component getListCellRendererComponent(
54          JList list,
55          Object JavaDoc value,
56          int index,
57          boolean isSelected,
58          boolean cellHasFocus)
59      {
60          JLabel label = (JLabel)super.getListCellRendererComponent(list,value,index,isSelected, cellHasFocus);
61          
62          if (value instanceof ChartDefinition)
63          {
64                   label.setText("");
65                   label.setIcon(((ChartDefinition)value).getIcon());
66                   
67          }
68          else if (value instanceof ChartDescriptor)
69          {
70                   label.setText("");
71                   label.setIcon(((ChartDescriptor)value).getIcon());
72                   
73          }
74          return this;
75      }
76  }
77
78
Popular Tags