1 /* 2 * Copyright (c) 2004, 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 */ 25 26 package com.sun.java.swing.plaf.windows; 27 28 import java.awt.*; 29 30 import javax.swing.*; 31 import javax.swing.plaf.basic.BasicPopupMenuSeparatorUI; 32 import javax.swing.plaf.ComponentUI; 33 34 import com.sun.java.swing.plaf.windows.TMSchema.Part; 35 import com.sun.java.swing.plaf.windows.TMSchema.State; 36 import com.sun.java.swing.plaf.windows.XPStyle.Skin; 37 38 /** 39 * Windows L&F implementation of PopupMenuSeparatorUI. 40 * 41 * @author Leif Samuelsson 42 * @author Igor Kushnirskiy 43 */ 44 45 public class WindowsPopupMenuSeparatorUI extends BasicPopupMenuSeparatorUI { 46 47 public static ComponentUI createUI(JComponent c) { 48 return new WindowsPopupMenuSeparatorUI(); 49 } 50 51 public void paint(Graphics g, JComponent c) { 52 Dimension s = c.getSize(); 53 XPStyle xp = XPStyle.getXP(); 54 if (WindowsMenuItemUI.isVistaPainting(xp)) { 55 int x = 1; 56 Component parent = c.getParent(); 57 if (parent instanceof JComponent) { 58 Object gutterOffsetObject = 59 ((JComponent) parent).getClientProperty( 60 WindowsPopupMenuUI.GUTTER_OFFSET_KEY); 61 if (gutterOffsetObject instanceof Integer) { 62 /* 63 * gutter offset is in parent's coordinates. 64 * See comment in 65 * WindowsPopupMenuUI.getTextOffset(JComponent) 66 */ 67 x = ((Integer) gutterOffsetObject).intValue() - c.getX(); 68 x += WindowsPopupMenuUI.getGutterWidth(); 69 } 70 } 71 Skin skin = xp.getSkin(c, Part.MP_POPUPSEPARATOR); 72 int skinHeight = skin.getHeight(); 73 int y = (s.height - skinHeight) / 2; 74 skin.paintSkin(g, x, y, s.width - x - 1, skinHeight, State.NORMAL); 75 } else { 76 int y = s.height / 2; 77 g.setColor(c.getForeground()); 78 g.drawLine(1, y - 1, s.width - 2, y - 1); 79 80 g.setColor(c.getBackground()); 81 g.drawLine(1, y, s.width - 2, y); 82 } 83 } 84 85 public Dimension getPreferredSize(JComponent c) { 86 int fontHeight = 0; 87 Font font = c.getFont(); 88 if (font != null) { 89 fontHeight = c.getFontMetrics(font).getHeight(); 90 } 91 92 return new Dimension(0, fontHeight/2 + 2); 93 } 94 95 }