1 /*
2 * XNap - A P2P framework and client.
3 *
4 * See the file AUTHORS for copyright information.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
20 package org.xnap.gui.table;
21
22 import javax.swing.table.DefaultTableCellRenderer;
23
24 import org.xnap.XNap;
25 import org.xnap.util.Formatter;
26
27 /***
28 * Renders filesize for a table cell.
29 *
30 * @see Formatter
31 */
32 public class FilesizeCellRenderer extends DefaultTableCellRenderer
33 {
34
35 //--- Data Field(s) ---
36
37 //--- Constructor(s) ---
38
39 public FilesizeCellRenderer()
40 {
41 setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
42 }
43
44 //--- Method(s) ---
45
46 public void setValue(Object value)
47 {
48 double d = ((value != null) && (value instanceof Number))
49 ? ((Number)value).doubleValue() : -1;
50 if (d >= 0) {
51 setToolTipText(Formatter.formatNumber(d, 0)
52 + XNap.tr("bytes", 1, 0));
53 super.setValue(Formatter.formatSize(d));
54 }
55 else {
56 setToolTipText(null);
57 super.setValue(null);
58 }
59 }
60
61 }