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