1/*
2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25package sun.jvm.hotspot.ui.table;
26
27import java.awt.Component;
28
29import javax.swing.*;
30import javax.swing.table.*;
31
32/**
33 * A renderer for long values.
34 */
35public class LongCellRenderer extends DefaultTableCellRenderer {
36
37    private JFormattedTextField textField;
38
39    // Subclassed to set the background value
40    public Component getTableCellRendererComponent(JTable table, Object value,
41                                                   boolean isSelected, boolean hasFocus,
42                                                   int row, int column)  {
43        if (textField == null) {
44            textField = new JFormattedTextField();
45            textField.setFont(table.getFont());
46            textField.setHorizontalAlignment(JTextField.RIGHT);
47        }
48
49        textField.setForeground(isSelected ? table.getSelectionForeground() :
50                                table.getForeground());
51        textField.setBackground(isSelected ? table.getSelectionBackground() :
52                                table.getBackground());
53        if (hasFocus) {
54            textField.setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
55        } else {
56            textField.setBorder(noFocusBorder);
57        }
58
59        textField.setValue((Long)value);
60
61        return textField;
62    }
63}
64