src/java.desktop/macosx/classes/com/apple/laf/ScreenMenuItemCheckbox.java

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   1 /*
   2  * Copyright (c) 2011, 2014, 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.apple.laf;
  27 
  28 import java.awt.*;
  29 import java.awt.event.*;
  30 import java.awt.peer.MenuComponentPeer;
  31 
  32 import javax.swing.*;
  33 import javax.swing.plaf.ButtonUI;
  34 
  35 import com.apple.laf.AquaMenuItemUI.IndeterminateListener;
  36 

  37 import sun.lwawt.macosx.*;
  38 
  39 @SuppressWarnings("serial") // JDK implementation class
  40 final class ScreenMenuItemCheckbox extends CheckboxMenuItem implements ActionListener, ComponentListener, ScreenMenuPropertyHandler, ItemListener {



  41     JMenuItem fMenuItem;
  42     MenuContainer fParent;
  43 
  44     ScreenMenuItemCheckbox(final JCheckBoxMenuItem mi) {
  45         super(mi.getText(), mi.getState());
  46         init(mi);
  47     }
  48 
  49     ScreenMenuItemCheckbox(final JRadioButtonMenuItem mi) {
  50         super(mi.getText(), mi.getModel().isSelected());
  51         init(mi);
  52     }
  53 
  54     public void init(final JMenuItem mi) {
  55         fMenuItem = mi;
  56         setEnabled(fMenuItem.isEnabled());
  57     }
  58 
  59     ScreenMenuPropertyListener fPropertyListener;
  60     @SuppressWarnings("deprecation")
  61     public void addNotify() {
  62         super.addNotify();
  63 
  64         // Avoid the Auto toggle behavior of AWT CheckBoxMenuItem
  65         CCheckboxMenuItem ccb = (CCheckboxMenuItem) getPeer();
  66         ccb.setAutoToggle(false);
  67 
  68         fMenuItem.addComponentListener(this);
  69         fPropertyListener = new ScreenMenuPropertyListener(this);
  70         fMenuItem.addPropertyChangeListener(fPropertyListener);
  71         addActionListener(this);
  72         addItemListener(this);
  73         fMenuItem.addItemListener(this);
  74         setIndeterminate(IndeterminateListener.isIndeterminate(fMenuItem));
  75 
  76         // can't setState or setAccelerator or setIcon till we have a peer
  77         setAccelerator(fMenuItem.getAccelerator());
  78 
  79         final Icon icon = fMenuItem.getIcon();
  80         if (icon != null) {
  81             this.setIcon(icon);
  82         }
  83 
  84         final String tooltipText = fMenuItem.getToolTipText();
  85         if (tooltipText != null) {


 138 
 139     /**
 140      * Invoked when the component has been made visible.
 141      * See componentHidden - we should still have a MenuItem
 142      * it just isn't inserted
 143      */
 144     public void componentShown(final ComponentEvent e) {
 145         setVisible(true);
 146     }
 147 
 148     /**
 149      * Invoked when the component has been made invisible.
 150      * MenuComponent.setVisible does nothing,
 151      * so we remove the ScreenMenuItem from the ScreenMenu
 152      * but leave it in fItems
 153      */
 154     public void componentHidden(final ComponentEvent e) {
 155         setVisible(false);
 156     }
 157 
 158     @SuppressWarnings("deprecation")
 159     public void setToolTipText(final String text) {
 160         final MenuComponentPeer peer = getPeer();
 161         if (!(peer instanceof CMenuItem)) return;
 162 
 163         ((CMenuItem)peer).setToolTipText(text);
 164     }
 165 
 166     @SuppressWarnings("deprecation")
 167     public void setIcon(final Icon i) {
 168         final MenuComponentPeer peer = getPeer();
 169         if (!(peer instanceof CMenuItem)) return;
 170 
 171         final CMenuItem cmi = (CMenuItem)peer;
 172         Image img = null;
 173 
 174         if (i != null) {
 175             if (i.getIconWidth() > 0 && i.getIconHeight() > 0) {
 176                 img = AquaIcon.getImageForIcon(i);
 177             }
 178         }
 179         cmi.setImage(img);
 180     }
 181 
 182     public void setVisible(final boolean b) {
 183         // Tell our parent to add/remove us
 184         // Hang on to our parent
 185         if (fParent == null) fParent = getParent();
 186         ((ScreenMenuPropertyHandler)fParent).setChildVisible(fMenuItem, b);
 187     }
 188 


 191 
 192     /**
 193      * Invoked when an item's state has been changed.
 194      */
 195     public void itemStateChanged(final ItemEvent e) {
 196         if (e.getSource() == this) {
 197             fMenuItem.doClick(0);
 198             return;
 199         }
 200 
 201             switch (e.getStateChange()) {
 202                 case ItemEvent.SELECTED:
 203                     forceSetState(true);
 204                     break;
 205                 case ItemEvent.DESELECTED:
 206                     forceSetState(false);
 207                     break;
 208             }
 209         }
 210 
 211     @SuppressWarnings("deprecation")
 212     public void setIndeterminate(final boolean indeterminate) {
 213         final MenuComponentPeer peer = getPeer();
 214         if (peer instanceof CCheckboxMenuItem) {
 215             ((CCheckboxMenuItem)peer).setIsIndeterminate(indeterminate);
 216         }
 217     }
 218 
 219     /*
 220      * The CCheckboxMenuItem peer is calling setState unconditionally every time user clicks the menu
 221      * However for Swing controls in the screen menu bar it is wrong - the state should be changed only
 222      * in response to the ITEM_STATE_CHANGED event. So the setState is overridden to no-op and all the
 223      * correct state changes are made with forceSetState
 224      */
 225 
 226     @Override
 227     public synchronized void setState(boolean b) {
 228         // No Op
 229     }
 230 
 231     private void forceSetState(boolean b) {
 232         super.setState(b);
 233     }
   1 /*
   2  * Copyright (c) 2011, 2015, 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.apple.laf;
  27 
  28 import java.awt.*;
  29 import java.awt.event.*;

  30 
  31 import javax.swing.*;
  32 import javax.swing.plaf.ButtonUI;
  33 
  34 import com.apple.laf.AquaMenuItemUI.IndeterminateListener;
  35 
  36 import sun.awt.AWTAccessor;
  37 import sun.lwawt.macosx.*;
  38 
  39 @SuppressWarnings("serial") // JDK implementation class
  40 final class ScreenMenuItemCheckbox extends CheckboxMenuItem
  41         implements ActionListener, ComponentListener, ScreenMenuPropertyHandler,
  42                    ItemListener {
  43 
  44     JMenuItem fMenuItem;
  45     MenuContainer fParent;
  46 
  47     ScreenMenuItemCheckbox(final JCheckBoxMenuItem mi) {
  48         super(mi.getText(), mi.getState());
  49         init(mi);
  50     }
  51 
  52     ScreenMenuItemCheckbox(final JRadioButtonMenuItem mi) {
  53         super(mi.getText(), mi.getModel().isSelected());
  54         init(mi);
  55     }
  56 
  57     public void init(final JMenuItem mi) {
  58         fMenuItem = mi;
  59         setEnabled(fMenuItem.isEnabled());
  60     }
  61 
  62     ScreenMenuPropertyListener fPropertyListener;
  63 
  64     public void addNotify() {
  65         super.addNotify();
  66 
  67         // Avoid the Auto toggle behavior of AWT CheckBoxMenuItem
  68         CCheckboxMenuItem ccb = AWTAccessor.getMenuComponentAccessor().getPeer(this);
  69         ccb.setAutoToggle(false);
  70 
  71         fMenuItem.addComponentListener(this);
  72         fPropertyListener = new ScreenMenuPropertyListener(this);
  73         fMenuItem.addPropertyChangeListener(fPropertyListener);
  74         addActionListener(this);
  75         addItemListener(this);
  76         fMenuItem.addItemListener(this);
  77         setIndeterminate(IndeterminateListener.isIndeterminate(fMenuItem));
  78 
  79         // can't setState or setAccelerator or setIcon till we have a peer
  80         setAccelerator(fMenuItem.getAccelerator());
  81 
  82         final Icon icon = fMenuItem.getIcon();
  83         if (icon != null) {
  84             this.setIcon(icon);
  85         }
  86 
  87         final String tooltipText = fMenuItem.getToolTipText();
  88         if (tooltipText != null) {


 141 
 142     /**
 143      * Invoked when the component has been made visible.
 144      * See componentHidden - we should still have a MenuItem
 145      * it just isn't inserted
 146      */
 147     public void componentShown(final ComponentEvent e) {
 148         setVisible(true);
 149     }
 150 
 151     /**
 152      * Invoked when the component has been made invisible.
 153      * MenuComponent.setVisible does nothing,
 154      * so we remove the ScreenMenuItem from the ScreenMenu
 155      * but leave it in fItems
 156      */
 157     public void componentHidden(final ComponentEvent e) {
 158         setVisible(false);
 159     }
 160 

 161     public void setToolTipText(final String text) {
 162         Object peer = AWTAccessor.getMenuComponentAccessor().getPeer(this);
 163         if (!(peer instanceof CMenuItem)) return;
 164 
 165         ((CMenuItem)peer).setToolTipText(text);
 166     }
 167 

 168     public void setIcon(final Icon i) {
 169         Object peer = AWTAccessor.getMenuComponentAccessor().getPeer(this);
 170         if (!(peer instanceof CMenuItem)) return;
 171 
 172         final CMenuItem cmi = (CMenuItem)peer;
 173         Image img = null;
 174 
 175         if (i != null) {
 176             if (i.getIconWidth() > 0 && i.getIconHeight() > 0) {
 177                 img = AquaIcon.getImageForIcon(i);
 178             }
 179         }
 180         cmi.setImage(img);
 181     }
 182 
 183     public void setVisible(final boolean b) {
 184         // Tell our parent to add/remove us
 185         // Hang on to our parent
 186         if (fParent == null) fParent = getParent();
 187         ((ScreenMenuPropertyHandler)fParent).setChildVisible(fMenuItem, b);
 188     }
 189 


 192 
 193     /**
 194      * Invoked when an item's state has been changed.
 195      */
 196     public void itemStateChanged(final ItemEvent e) {
 197         if (e.getSource() == this) {
 198             fMenuItem.doClick(0);
 199             return;
 200         }
 201 
 202             switch (e.getStateChange()) {
 203                 case ItemEvent.SELECTED:
 204                     forceSetState(true);
 205                     break;
 206                 case ItemEvent.DESELECTED:
 207                     forceSetState(false);
 208                     break;
 209             }
 210         }
 211 

 212     public void setIndeterminate(final boolean indeterminate) {
 213         Object peer = AWTAccessor.getMenuComponentAccessor().getPeer(this);
 214         if (peer instanceof CCheckboxMenuItem) {
 215             ((CCheckboxMenuItem)peer).setIsIndeterminate(indeterminate);
 216         }
 217     }
 218 
 219     /*
 220      * The CCheckboxMenuItem peer is calling setState unconditionally every time user clicks the menu
 221      * However for Swing controls in the screen menu bar it is wrong - the state should be changed only
 222      * in response to the ITEM_STATE_CHANGED event. So the setState is overridden to no-op and all the
 223      * correct state changes are made with forceSetState
 224      */
 225 
 226     @Override
 227     public synchronized void setState(boolean b) {
 228         // No Op
 229     }
 230 
 231     private void forceSetState(boolean b) {
 232         super.setState(b);
 233     }