| /* |
| * Copyright (c) 1998, 2003, 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 javax.swing.plaf.metal; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import javax.swing.*; |
| import javax.swing.border.*; |
| import javax.swing.plaf.*; |
| import java.beans.*; |
| import java.util.EventListener; |
| import java.io.Serializable; |
| import javax.swing.plaf.basic.BasicDesktopIconUI; |
| |
| /** |
| * Metal desktop icon. |
| * |
| * @author Steve Wilson |
| */ |
| public class MetalDesktopIconUI extends BasicDesktopIconUI |
| { |
| |
| JButton button; |
| JLabel label; |
| TitleListener titleListener; |
| private int width; |
| |
| public static ComponentUI createUI(JComponent c) { |
| return new MetalDesktopIconUI(); |
| } |
| |
| public MetalDesktopIconUI() { |
| } |
| |
| protected void installDefaults() { |
| super.installDefaults(); |
| LookAndFeel.installColorsAndFont(desktopIcon, "DesktopIcon.background", "DesktopIcon.foreground", "DesktopIcon.font"); |
| width = UIManager.getInt("DesktopIcon.width"); |
| } |
| |
| protected void installComponents() { |
| frame = desktopIcon.getInternalFrame(); |
| Icon icon = frame.getFrameIcon(); |
| String title = frame.getTitle(); |
| |
| button = new JButton (title, icon); |
| button.addActionListener( new ActionListener() { |
| public void actionPerformed(ActionEvent e) { |
| deiconize(); }} ); |
| button.setFont(desktopIcon.getFont()); |
| button.setBackground(desktopIcon.getBackground()); |
| button.setForeground(desktopIcon.getForeground()); |
| |
| int buttonH = button.getPreferredSize().height; |
| |
| Icon drag = new MetalBumps((buttonH/3), buttonH, |
| MetalLookAndFeel.getControlHighlight(), |
| MetalLookAndFeel.getControlDarkShadow(), |
| MetalLookAndFeel.getControl()); |
| label = new JLabel(drag); |
| |
| label.setBorder( new MatteBorder( 0, 2, 0, 1, desktopIcon.getBackground()) ); |
| desktopIcon.setLayout(new BorderLayout(2, 0)); |
| desktopIcon.add(button, BorderLayout.CENTER); |
| desktopIcon.add(label, BorderLayout.WEST); |
| } |
| |
| protected void uninstallComponents() { |
| desktopIcon.setLayout(null); |
| desktopIcon.remove(label); |
| desktopIcon.remove(button); |
| button = null; |
| frame = null; |
| } |
| |
| protected void installListeners() { |
| super.installListeners(); |
| desktopIcon.getInternalFrame().addPropertyChangeListener( |
| titleListener = new TitleListener()); |
| } |
| |
| protected void uninstallListeners() { |
| desktopIcon.getInternalFrame().removePropertyChangeListener( |
| titleListener); |
| titleListener = null; |
| super.uninstallListeners(); |
| } |
| |
| |
| public Dimension getPreferredSize(JComponent c) { |
| // Metal desktop icons can not be resized. Their dimensions should |
| // always be the minimum size. See getMinimumSize(JComponent c). |
| return getMinimumSize(c); |
| } |
| |
| public Dimension getMinimumSize(JComponent c) { |
| // For the metal desktop icon we will use the layout maanger to |
| // determine the correct height of the component, but we want to keep |
| // the width consistent according to the jlf spec. |
| return new Dimension(width, |
| desktopIcon.getLayout().minimumLayoutSize(desktopIcon).height); |
| } |
| |
| public Dimension getMaximumSize(JComponent c) { |
| // Metal desktop icons can not be resized. Their dimensions should |
| // always be the minimum size. See getMinimumSize(JComponent c). |
| return getMinimumSize(c); |
| } |
| |
| class TitleListener implements PropertyChangeListener { |
| public void propertyChange (PropertyChangeEvent e) { |
| if (e.getPropertyName().equals("title")) { |
| button.setText((String)e.getNewValue()); |
| } |
| |
| if (e.getPropertyName().equals("frameIcon")) { |
| button.setIcon((Icon)e.getNewValue()); |
| } |
| } |
| } |
| } |