author | rupashka |
Tue, 19 Apr 2011 10:11:58 +0400 | |
changeset 9486 | 20a70b3d09c1 |
parent 9035 | 1255eb81cc2f |
child 15330 | 1d23649a5422 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.swing; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import java.io.*; |
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import java.security.AccessController; |
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import java.security.PrivilegedAction; |
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import javax.swing.*; |
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import javax.swing.border.*; |
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import javax.swing.filechooser.*; |
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import sun.awt.shell.*; |
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import sun.awt.OSInfo; |
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/** |
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* <b>WARNING:</b> This class is an implementation detail and is only |
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* public so that it can be used by two packages. You should NOT consider |
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* this public API. |
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* <p> |
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* |
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* @author Leif Samuelsson |
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*/ |
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public class WindowsPlacesBar extends JToolBar |
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implements ActionListener, PropertyChangeListener { |
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JFileChooser fc; |
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JToggleButton[] buttons; |
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ButtonGroup buttonGroup; |
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File[] files; |
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final Dimension buttonSize; |
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public WindowsPlacesBar(JFileChooser fc, boolean isXPStyle) { |
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super(JToolBar.VERTICAL); |
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this.fc = fc; |
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setFloatable(false); |
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putClientProperty("JToolBar.isRollover", Boolean.TRUE); |
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boolean isXPPlatform = (OSInfo.getOSType() == OSInfo.OSType.WINDOWS && |
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OSInfo.getWindowsVersion().compareTo(OSInfo.WINDOWS_XP) >= 0); |
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if (isXPStyle) { |
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buttonSize = new Dimension(83, 69); |
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putClientProperty("XPStyle.subAppName", "placesbar"); |
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setBorder(new EmptyBorder(1, 1, 1, 1)); |
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} else { |
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// The button size almost matches the XP style when in Classic style on XP |
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buttonSize = new Dimension(83, isXPPlatform ? 65 : 54); |
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setBorder(new BevelBorder(BevelBorder.LOWERED, |
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UIManager.getColor("ToolBar.highlight"), |
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UIManager.getColor("ToolBar.background"), |
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UIManager.getColor("ToolBar.darkShadow"), |
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UIManager.getColor("ToolBar.shadow"))); |
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} |
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Color bgColor = new Color(UIManager.getColor("ToolBar.shadow").getRGB()); |
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setBackground(bgColor); |
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FileSystemView fsv = fc.getFileSystemView(); |
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files = AccessController.doPrivileged(new PrivilegedAction<File[]>() { |
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public File[] run() { |
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return (File[]) ShellFolder.get("fileChooserShortcutPanelFolders"); |
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} |
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}); |
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buttons = new JToggleButton[files.length]; |
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buttonGroup = new ButtonGroup(); |
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for (int i = 0; i < files.length; i++) { |
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if (fsv.isFileSystemRoot(files[i])) { |
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// Create special File wrapper for drive path |
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files[i] = fsv.createFileObject(files[i].getAbsolutePath()); |
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} |
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String folderName = fsv.getSystemDisplayName(files[i]); |
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int index = folderName.lastIndexOf(File.separatorChar); |
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if (index >= 0 && index < folderName.length() - 1) { |
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folderName = folderName.substring(index + 1); |
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} |
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Icon icon; |
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if (files[i] instanceof ShellFolder) { |
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// We want a large icon, fsv only gives us a small. |
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ShellFolder sf = (ShellFolder)files[i]; |
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Image image = sf.getIcon(true); |
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if (image == null) { |
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// Get default image |
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image = (Image) ShellFolder.get("shell32LargeIcon 1"); |
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} |
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icon = image == null ? null : new ImageIcon(image, sf.getFolderType()); |
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} else { |
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icon = fsv.getSystemIcon(files[i]); |
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} |
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buttons[i] = new JToggleButton(folderName, icon); |
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if (isXPPlatform) { |
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buttons[i].setText("<html><center>"+folderName+"</center></html>"); |
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} |
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if (isXPStyle) { |
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buttons[i].putClientProperty("XPStyle.subAppName", "placesbar"); |
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} else { |
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Color fgColor = new Color(UIManager.getColor("List.selectionForeground").getRGB()); |
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buttons[i].setContentAreaFilled(false); |
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buttons[i].setForeground(fgColor); |
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} |
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buttons[i].setMargin(new Insets(3, 2, 1, 2)); |
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buttons[i].setFocusPainted(false); |
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buttons[i].setIconTextGap(0); |
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buttons[i].setHorizontalTextPosition(JToggleButton.CENTER); |
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buttons[i].setVerticalTextPosition(JToggleButton.BOTTOM); |
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buttons[i].setAlignmentX(JComponent.CENTER_ALIGNMENT); |
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buttons[i].setPreferredSize(buttonSize); |
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buttons[i].setMaximumSize(buttonSize); |
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buttons[i].addActionListener(this); |
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add(buttons[i]); |
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if (i < files.length-1 && isXPStyle) { |
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add(Box.createRigidArea(new Dimension(1, 1))); |
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} |
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buttonGroup.add(buttons[i]); |
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} |
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doDirectoryChanged(fc.getCurrentDirectory()); |
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} |
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protected void doDirectoryChanged(File f) { |
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for (int i=0; i<buttons.length; i++) { |
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JToggleButton b = buttons[i]; |
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if (files[i].equals(f)) { |
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b.setSelected(true); |
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break; |
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} else if (b.isSelected()) { |
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// Remove temporarily from group because it doesn't |
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// allow for no button to be selected. |
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buttonGroup.remove(b); |
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b.setSelected(false); |
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buttonGroup.add(b); |
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} |
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} |
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} |
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public void propertyChange(PropertyChangeEvent e) { |
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String prop = e.getPropertyName(); |
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if (prop == JFileChooser.DIRECTORY_CHANGED_PROPERTY) { |
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doDirectoryChanged(fc.getCurrentDirectory()); |
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} |
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} |
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public void actionPerformed(ActionEvent e) { |
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JToggleButton b = (JToggleButton)e.getSource(); |
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for (int i=0; i<buttons.length; i++) { |
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if (b == buttons[i]) { |
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fc.setCurrentDirectory(files[i]); |
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break; |
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} |
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} |
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} |
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public Dimension getPreferredSize() { |
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Dimension min = super.getMinimumSize(); |
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Dimension pref = super.getPreferredSize(); |
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int h = min.height; |
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if (buttons != null && buttons.length > 0 && buttons.length < 5) { |
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JToggleButton b = buttons[0]; |
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if (b != null) { |
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int bh = 5 * (b.getPreferredSize().height + 1); |
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if (bh > h) { |
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h = bh; |
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} |
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} |
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} |
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if (h > pref.height) { |
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pref = new Dimension(pref.width, h); |
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} |
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return pref; |
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} |
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} |