1 /* 2 * Copyright (c) 1997, 2004, 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 import javax.swing.plaf.*; 30 import javax.swing.plaf.basic.*; 31 import javax.swing.*; 32 import javax.swing.border.*; 33 34 35 36 /** 37 * Windows icon for a minimized window on the desktop. 38 * <p> 39 * <strong>Warning:</strong> 40 * Serialized objects of this class will not be compatible with 41 * future Swing releases. The current serialization support is appropriate 42 * for short term storage or RMI between applications running the same 43 * version of Swing. A future release of Swing will provide support for 44 * long term persistence. 45 */ 46 public class WindowsDesktopIconUI extends BasicDesktopIconUI { 47 private int width; 48 49 public static ComponentUI createUI(JComponent c) { 50 return new WindowsDesktopIconUI(); 51 } 52 53 public void installDefaults() { 54 super.installDefaults(); 55 width = UIManager.getInt("DesktopIcon.width"); 56 } 57 58 public void installUI(JComponent c) { 59 super.installUI(c); 60 61 c.setOpaque(XPStyle.getXP() == null); 62 } 63 64 // Uninstall the listeners added by the WindowsInternalFrameTitlePane 65 public void uninstallUI(JComponent c) { 66 WindowsInternalFrameTitlePane thePane = 67 (WindowsInternalFrameTitlePane)iconPane; 68 super.uninstallUI(c); 69 thePane.uninstallListeners(); 70 } 71 72 protected void installComponents() { 73 iconPane = new WindowsInternalFrameTitlePane(frame); 74 desktopIcon.setLayout(new BorderLayout()); 75 desktopIcon.add(iconPane, BorderLayout.CENTER); 76 77 if (XPStyle.getXP() != null) { 78 desktopIcon.setBorder(null); 79 } 80 } 81 82 public Dimension getPreferredSize(JComponent c) { 83 // Windows desktop icons can not be resized. Therefore, we should 84 // always return the minimum size of the desktop icon. See 85 // getMinimumSize(JComponent c). 86 return getMinimumSize(c); 87 } 88 89 /** 90 * Windows desktop icons are restricted to a width of 160 pixels by 91 * default. This value is retrieved by the DesktopIcon.width property. 92 */ 93 public Dimension getMinimumSize(JComponent c) { 94 Dimension dim = super.getMinimumSize(c); 95 dim.width = width; 96 return dim; 97 } 98 }