| /* |
| * Copyright (c) 1997, 2014, 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 com.sun.java.swing.plaf.motif; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import javax.swing.*; |
| import javax.swing.event.*; |
| |
| import java.util.EventListener; |
| |
| import javax.swing.plaf.basic.*; |
| import javax.swing.border.*; |
| import javax.swing.plaf.*; |
| |
| |
| /** |
| * A Motif {@literal L&F} implementation of InternalFrame. |
| * <p> |
| * <strong>Warning:</strong> |
| * Serialized objects of this class will not be compatible with |
| * future Swing releases. The current serialization support is appropriate |
| * for short term storage or RMI between applications running the same |
| * version of Swing. A future release of Swing will provide support for |
| * long term persistence. |
| * |
| * @author Tom Ball |
| */ |
| public class MotifInternalFrameUI extends BasicInternalFrameUI { |
| |
| Color color; |
| Color highlight; |
| Color shadow; |
| MotifInternalFrameTitlePane titlePane; |
| |
| /** |
| * As of Java 2 platform v1.3 this previously undocumented field is no |
| * longer used. |
| * Key bindings are now defined by the LookAndFeel, please refer to |
| * the key bindings specification for further details. |
| * |
| * @deprecated As of Java 2 platform v1.3. |
| */ |
| @Deprecated |
| protected KeyStroke closeMenuKey; |
| |
| |
| ///////////////////////////////////////////////////////////////////////////// |
| // ComponentUI Interface Implementation methods |
| ///////////////////////////////////////////////////////////////////////////// |
| public static ComponentUI createUI(JComponent w) { |
| return new MotifInternalFrameUI((JInternalFrame)w); |
| } |
| |
| public MotifInternalFrameUI(JInternalFrame w) { |
| super(w); |
| } |
| |
| public void installUI(JComponent c) { |
| super.installUI(c); |
| setColors((JInternalFrame)c); |
| } |
| |
| protected void installDefaults() { |
| Border frameBorder = frame.getBorder(); |
| frame.setLayout(internalFrameLayout = createLayoutManager()); |
| if (frameBorder == null || frameBorder instanceof UIResource) { |
| frame.setBorder(new MotifBorders.InternalFrameBorder(frame)); |
| } |
| } |
| |
| |
| protected void installKeyboardActions(){ |
| super.installKeyboardActions(); |
| // We replace the |
| // we use JPopup in our TitlePane so need escape support |
| closeMenuKey = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0); |
| } |
| |
| |
| protected void uninstallDefaults() { |
| LookAndFeel.uninstallBorder(frame); |
| frame.setLayout(null); |
| internalFrameLayout = null; |
| } |
| |
| private JInternalFrame getFrame(){ |
| return frame; |
| } |
| |
| public JComponent createNorthPane(JInternalFrame w) { |
| titlePane = new MotifInternalFrameTitlePane(w); |
| return titlePane; |
| } |
| |
| public Dimension getMaximumSize(JComponent x) { |
| return Toolkit.getDefaultToolkit().getScreenSize(); |
| } |
| |
| protected void uninstallKeyboardActions(){ |
| super.uninstallKeyboardActions(); |
| if (isKeyBindingRegistered()){ |
| JInternalFrame.JDesktopIcon di = frame.getDesktopIcon(); |
| SwingUtilities.replaceUIActionMap(di, null); |
| SwingUtilities.replaceUIInputMap(di, JComponent.WHEN_IN_FOCUSED_WINDOW, |
| null); |
| } |
| } |
| |
| @SuppressWarnings("serial") // anonymous class |
| protected void setupMenuOpenKey(){ |
| super.setupMenuOpenKey(); |
| ActionMap map = SwingUtilities.getUIActionMap(frame); |
| if (map != null) { |
| // BasicInternalFrameUI creates an action with the same name, we override |
| // it as MotifInternalFrameTitlePane has a titlePane ivar that shadows the |
| // titlePane ivar in BasicInternalFrameUI, making supers action throw |
| // an NPE for us. |
| map.put("showSystemMenu", new AbstractAction(){ |
| public void actionPerformed(ActionEvent e){ |
| titlePane.showSystemMenu(); |
| } |
| public boolean isEnabled(){ |
| return isKeyBindingActive(); |
| } |
| }); |
| } |
| } |
| |
| @SuppressWarnings("serial") // anonymous class |
| protected void setupMenuCloseKey(){ |
| ActionMap map = SwingUtilities.getUIActionMap(frame); |
| if (map != null) { |
| map.put("hideSystemMenu", new AbstractAction(){ |
| public void actionPerformed(ActionEvent e){ |
| titlePane.hideSystemMenu(); |
| } |
| public boolean isEnabled(){ |
| return isKeyBindingActive(); |
| } |
| }); |
| } |
| |
| // Set up the bindings for the DesktopIcon, it is odd that |
| // we install them, and not the desktop icon. |
| JInternalFrame.JDesktopIcon di = frame.getDesktopIcon(); |
| InputMap diInputMap = SwingUtilities.getUIInputMap |
| (di, JComponent.WHEN_IN_FOCUSED_WINDOW); |
| if (diInputMap == null) { |
| Object[] bindings = (Object[])UIManager.get |
| ("DesktopIcon.windowBindings"); |
| if (bindings != null) { |
| diInputMap = LookAndFeel.makeComponentInputMap(di, bindings); |
| |
| SwingUtilities.replaceUIInputMap(di, JComponent. |
| WHEN_IN_FOCUSED_WINDOW, |
| diInputMap); |
| } |
| } |
| ActionMap diActionMap = SwingUtilities.getUIActionMap(di); |
| if (diActionMap == null) { |
| diActionMap = new ActionMapUIResource(); |
| diActionMap.put("hideSystemMenu", new AbstractAction(){ |
| public void actionPerformed(ActionEvent e){ |
| JInternalFrame.JDesktopIcon icon = getFrame(). |
| getDesktopIcon(); |
| MotifDesktopIconUI micon = (MotifDesktopIconUI)icon. |
| getUI(); |
| micon.hideSystemMenu(); |
| } |
| public boolean isEnabled(){ |
| return isKeyBindingActive(); |
| } |
| }); |
| SwingUtilities.replaceUIActionMap(di, diActionMap); |
| } |
| } |
| |
| /** This method is called when the frame becomes selected. |
| */ |
| protected void activateFrame(JInternalFrame f) { |
| super.activateFrame(f); |
| setColors(f); |
| } |
| /** This method is called when the frame is no longer selected. |
| */ |
| protected void deactivateFrame(JInternalFrame f) { |
| setColors(f); |
| super.deactivateFrame(f); |
| } |
| |
| void setColors(JInternalFrame frame) { |
| if (frame.isSelected()) { |
| color = UIManager.getColor("InternalFrame.activeTitleBackground"); |
| } else { |
| color = UIManager.getColor("InternalFrame.inactiveTitleBackground"); |
| } |
| highlight = color.brighter(); |
| shadow = color.darker().darker(); |
| titlePane.setColors(color, highlight, shadow); |
| } |
| } |