src/macosx/classes/sun/lwawt/LWCheckboxPeer.java

*** 1,7 ****
  /*
!  * Copyright (c) 2011, 2012, 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
--- 1,7 ----
  /*
!  * Copyright (c) 2011, 2013, 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
*** 39,64 ****
  import javax.swing.JComponent;
  import javax.swing.JRadioButton;
  import javax.swing.JToggleButton;
  import javax.swing.SwingUtilities;
  
  final class LWCheckboxPeer
          extends LWComponentPeer<Checkbox, LWCheckboxPeer.CheckboxDelegate>
          implements CheckboxPeer, ItemListener {
  
      LWCheckboxPeer(final Checkbox target,
                     final PlatformComponent platformComponent) {
          super(target, platformComponent);
      }
  
      @Override
!     protected CheckboxDelegate createDelegate() {
          return new CheckboxDelegate();
      }
  
      @Override
!     protected Component getDelegateFocusOwner() {
          return getDelegate().getCurrentButton();
      }
  
      @Override
      void initializeImpl() {
--- 39,69 ----
  import javax.swing.JComponent;
  import javax.swing.JRadioButton;
  import javax.swing.JToggleButton;
  import javax.swing.SwingUtilities;
  
+ /**
+  * Lightweight implementation of {@link CheckboxPeer}. Delegates most of the
+  * work to the {@link JCheckBox} and {@link JRadioButton}, which are placed
+  * inside an empty {@link JComponent}.
+  */
  final class LWCheckboxPeer
          extends LWComponentPeer<Checkbox, LWCheckboxPeer.CheckboxDelegate>
          implements CheckboxPeer, ItemListener {
  
      LWCheckboxPeer(final Checkbox target,
                     final PlatformComponent platformComponent) {
          super(target, platformComponent);
      }
  
      @Override
!     CheckboxDelegate createDelegate() {
          return new CheckboxDelegate();
      }
  
      @Override
!     Component getDelegateFocusOwner() {
          return getDelegate().getCurrentButton();
      }
  
      @Override
      void initializeImpl() {
*** 135,144 ****
--- 140,150 ----
      @Override
      public boolean isFocusable() {
          return true;
      }
  
+     @SuppressWarnings("serial")// Safe: outer class is non-serializable.
      final class CheckboxDelegate extends JComponent {
  
          private final JCheckBox cb;
          private final JRadioButton rb;