2362N/A * Copyright (c) 1997, 2005, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * This interface defines the method required by any object that 0N/A * would like to be a renderer for cells in a <code>JTable</code>. 0N/A * @author Alan Chung 0N/A * Returns the component used for drawing the cell. This method is 0N/A * used to configure the renderer appropriately before drawing. 0N/A * The <code>TableCellRenderer</code> is also responsible for rendering the 0N/A * the cell representing the table's current DnD drop location if 0N/A * it has one. If this renderer cares about rendering 0N/A * the DnD drop location, it should query the table directly to 0N/A * see if the given row and column represent the drop location: 0N/A * JTable.DropLocation dropLocation = table.getDropLocation(); 0N/A * if (dropLocation != null 0N/A * && !dropLocation.isInsertRow() 0N/A * && !dropLocation.isInsertColumn() 0N/A * && dropLocation.getRow() == row 0N/A * && dropLocation.getColumn() == column) { 0N/A * // this cell represents the current drop location 0N/A * // so render it specially, perhaps with a different color 0N/A * During a printing operation, this method will be called with 0N/A * <code>isSelected</code> and <code>hasFocus</code> values of 0N/A * <code>false</code> to prevent selection and focus from appearing 0N/A * in the printed output. To do other customization based on whether 0N/A * or not the table is being printed, check the return value from 0N/A * {@link javax.swing.JComponent#isPaintingForPrint()}. 0N/A * @param table the <code>JTable</code> that is asking the 0N/A * renderer to draw; can be <code>null</code> 0N/A * @param value the value of the cell to be rendered. It is 0N/A * up to the specific renderer to interpret 0N/A * and draw the value. For example, if 0N/A * <code>value</code> 0N/A * is the string "true", it could be rendered as a 0N/A * string or it could be rendered as a check 0N/A * box that is checked. <code>null</code> is a 0N/A * @param isSelected true if the cell is to be rendered with the 0N/A * selection highlighted; otherwise false 0N/A * @param hasFocus if true, render cell appropriately. For 0N/A * example, put a special border on the cell, if 0N/A * the cell can be edited, render in the color used 0N/A * to indicate editing 0N/A * @param row the row index of the cell being drawn. When 0N/A * drawing the header, the value of 0N/A * <code>row</code> is -1 0N/A * @param column the column index of the cell being drawn 0N/A * @see javax.swing.JComponent#isPaintingForPrint()