1/* 2 * Copyright (c) 2005, 2014, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25package sun.swing.plaf.windows; 26 27import java.awt.Color; 28import java.awt.Component; 29import java.awt.Graphics; 30import java.io.Serializable; 31import javax.swing.Icon; 32import javax.swing.UIManager; 33import javax.swing.plaf.UIResource; 34 35/** 36 * Classic sort icons. 37 * 38 */ 39@SuppressWarnings("serial") // JDK-implementation class 40public class ClassicSortArrowIcon implements Icon, UIResource, Serializable{ 41 private static final int X_OFFSET = 9; 42 private boolean ascending; 43 44 public ClassicSortArrowIcon(boolean ascending) { 45 this.ascending = ascending; 46 } 47 48 public void paintIcon(Component c, Graphics g, int x, int y) { 49 x += X_OFFSET; 50 if (ascending) { 51 g.setColor(UIManager.getColor("Table.sortIconHighlight")); 52 drawSide(g, x + 3, y, -1); 53 54 g.setColor(UIManager.getColor("Table.sortIconLight")); 55 drawSide(g, x + 4, y, 1); 56 57 g.fillRect(x + 1, y + 6, 6, 1); 58 } 59 else { 60 g.setColor(UIManager.getColor("Table.sortIconHighlight")); 61 drawSide(g, x + 3, y + 6, -1); 62 g.fillRect(x + 1, y, 6, 1); 63 64 g.setColor(UIManager.getColor("Table.sortIconLight")); 65 drawSide(g, x + 4, y + 6, 1); 66 } 67 } 68 69 private void drawSide(Graphics g, int x, int y, int xIncrement) { 70 int yIncrement = 2; 71 if (ascending) { 72 g.fillRect(x, y, 1, 2); 73 y++; 74 } 75 else { 76 g.fillRect(x, --y, 1, 2); 77 yIncrement = -2; 78 y -= 2; 79 } 80 x += xIncrement; 81 for (int i = 0; i < 2; i++) { 82 g.fillRect(x, y, 1, 3); 83 x += xIncrement; 84 y += yIncrement; 85 } 86 if (!ascending) { 87 y++; 88 } 89 g.fillRect(x, y, 1, 2); 90 } 91 92 public int getIconWidth() { 93 return X_OFFSET + 8; 94 } 95 public int getIconHeight() { 96 return 9; 97 } 98} 99