01 /*
02 * Copyright (c) 1995-2010, The University of Sheffield. See the file
03 * COPYRIGHT.txt in the software or at http://gate.ac.uk/gate/COPYRIGHT.txt
04 *
05 * This file is part of GATE (see http://gate.ac.uk/), and is free
06 * software, licenced under the GNU Library General Public License,
07 * Version 2, June 1991 (in the distribution as file licence.html,
08 * and also available at http://gate.ac.uk/gate/licence.html).
09 *
10 * Valentin Tablan 23/01/2001
11 *
12 * $Id: BooleanRenderer.java 12006 2009-12-01 17:24:28Z thomas_heitz $
13 *
14 */
15 package gate.gui;
16
17 import java.awt.Component;
18
19 import javax.swing.JTable;
20 import javax.swing.table.DefaultTableCellRenderer;
21
22 /**
23 * A {@link javax.swing.table.TableCellRenderer} used for Booleans
24 */
25 public class BooleanRenderer extends DefaultTableCellRenderer {
26 public Component getTableCellRendererComponent(JTable table,
27 Object value,
28 boolean isSelected,
29 boolean hasFocus,
30 int row,
31 int column){
32 Component comp = super.getTableCellRendererComponent(table,
33 "",
34 isSelected, hasFocus,
35 row, column);
36 if(value instanceof Boolean &&
37 value != null &&
38 ((Boolean)value).booleanValue()){
39 setIcon(MainFrame.getIcon("tick"));
40 // setIcon(MainFrame.getIcon((isSelected) ? "tick_white" : "tick"));
41 } else {
42 setIcon(null);
43 }
44
45 return this;
46 }//public Component getTableCellRendererComponent
47 }//class BooleanRenderer extends DefaultTableCellRenderer
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