/* * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.swing; import java.awt.*; import java.awt.event.*; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import java.io.*; import java.security.AccessController; import java.security.PrivilegedAction; import javax.swing.*; import javax.swing.border.*; import javax.swing.filechooser.*; import sun.awt.shell.*; import sun.awt.OSInfo; /** * WARNING: This class is an implementation detail and is only * public so that it can be used by two packages. You should NOT consider * this public API. *

* * @author Leif Samuelsson */ public class WindowsPlacesBar extends JToolBar implements ActionListener, PropertyChangeListener { JFileChooser fc; JToggleButton[] buttons; ButtonGroup buttonGroup; File[] files; final Dimension buttonSize; public WindowsPlacesBar(JFileChooser fc, boolean isXPStyle) { super(JToolBar.VERTICAL); this.fc = fc; setFloatable(false); putClientProperty("JToolBar.isRollover", Boolean.TRUE); boolean isXPPlatform = (OSInfo.getOSType() == OSInfo.OSType.WINDOWS && OSInfo.getWindowsVersion().compareTo(OSInfo.WINDOWS_XP) >= 0); if (isXPStyle) { buttonSize = new Dimension(83, 69); putClientProperty("XPStyle.subAppName", "placesbar"); setBorder(new EmptyBorder(1, 1, 1, 1)); } else { // The button size almost matches the XP style when in Classic style on XP buttonSize = new Dimension(83, isXPPlatform ? 65 : 54); setBorder(new BevelBorder(BevelBorder.LOWERED, UIManager.getColor("ToolBar.highlight"), UIManager.getColor("ToolBar.background"), UIManager.getColor("ToolBar.darkShadow"), UIManager.getColor("ToolBar.shadow"))); } Color bgColor = new Color(UIManager.getColor("ToolBar.shadow").getRGB()); setBackground(bgColor); FileSystemView fsv = fc.getFileSystemView(); files = AccessController.doPrivileged(new PrivilegedAction() { public File[] run() { return (File[]) ShellFolder.get("fileChooserShortcutPanelFolders"); } }); buttons = new JToggleButton[files.length]; buttonGroup = new ButtonGroup(); for (int i = 0; i < files.length; i++) { if (fsv.isFileSystemRoot(files[i])) { // Create special File wrapper for drive path files[i] = fsv.createFileObject(files[i].getAbsolutePath()); } String folderName = fsv.getSystemDisplayName(files[i]); int index = folderName.lastIndexOf(File.separatorChar); if (index >= 0 && index < folderName.length() - 1) { folderName = folderName.substring(index + 1); } Icon icon; if (files[i] instanceof ShellFolder) { // We want a large icon, fsv only gives us a small. ShellFolder sf = (ShellFolder)files[i]; Image image = sf.getIcon(true); if (image == null) { // Get default image image = (Image) ShellFolder.get("shell32LargeIcon 1"); } icon = image == null ? null : new ImageIcon(image, sf.getFolderType()); } else { icon = fsv.getSystemIcon(files[i]); } buttons[i] = new JToggleButton(folderName, icon); if (isXPPlatform) { buttons[i].setText("

"+folderName+"
"); } if (isXPStyle) { buttons[i].putClientProperty("XPStyle.subAppName", "placesbar"); } else { Color fgColor = new Color(UIManager.getColor("List.selectionForeground").getRGB()); buttons[i].setContentAreaFilled(false); buttons[i].setForeground(fgColor); } buttons[i].setMargin(new Insets(3, 2, 1, 2)); buttons[i].setFocusPainted(false); buttons[i].setIconTextGap(0); buttons[i].setHorizontalTextPosition(JToggleButton.CENTER); buttons[i].setVerticalTextPosition(JToggleButton.BOTTOM); buttons[i].setAlignmentX(JComponent.CENTER_ALIGNMENT); buttons[i].setPreferredSize(buttonSize); buttons[i].setMaximumSize(buttonSize); buttons[i].addActionListener(this); add(buttons[i]); if (i < files.length-1 && isXPStyle) { add(Box.createRigidArea(new Dimension(1, 1))); } buttonGroup.add(buttons[i]); } doDirectoryChanged(fc.getCurrentDirectory()); } protected void doDirectoryChanged(File f) { for (int i=0; i 0 && buttons.length < 5) { JToggleButton b = buttons[0]; if (b != null) { int bh = 5 * (b.getPreferredSize().height + 1); if (bh > h) { h = bh; } } } if (h > pref.height) { pref = new Dimension(pref.width, h); } return pref; } }