2362N/A * Copyright (c) 1997, 2006, 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 * Defines the requirements for an object that displays a tree node. 0N/A * in <em>The Java Tutorial</em> 0N/A * for an example of implementing a tree cell renderer 0N/A * that displays custom icons. 0N/A * @author Scott Violet 0N/A * Sets the value of the current tree cell to <code>value</code>. 0N/A * If <code>selected</code> is true, the cell will be drawn as if 0N/A * selected. If <code>expanded</code> is true the node is currently 0N/A * expanded and if <code>leaf</code> is true the node represents a 0N/A * leaf and if <code>hasFocus</code> is true the node currently has 0N/A * focus. <code>tree</code> is the <code>JTree</code> the receiver is being 0N/A * configured for. Returns the <code>Component</code> that the renderer 0N/A * uses to draw the value. 0N/A * The <code>TreeCellRenderer</code> is also responsible for rendering the 0N/A * the cell representing the tree'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 tree directly to 0N/A * see if the given row represents the drop location: 0N/A * JTree.DropLocation dropLocation = tree.getDropLocation(); 0N/A * if (dropLocation != null 0N/A * && dropLocation.getChildIndex() == -1 0N/A * && tree.getRowForPath(dropLocation.getPath()) == row) { 0N/A * // this row represents the current drop location 0N/A * // so render it specially, perhaps with a different color 0N/A * @return the <code>Component</code> that the renderer uses to draw the value