909      */
 910     public class SizeAction extends AbstractAction {
 911         /**
 912          * Constructs a new instance of a {@code SizeAction}.
 913          */
 914         public SizeAction() {
 915             super(UIManager.getString(
 916                     "InternalFrameTitlePane.sizeButtonText"));
 917         }
 918 
 919         public void actionPerformed(ActionEvent e) {
 920             // This action is currently undefined
 921         }
 922     } // end SizeAction
 923 
 924 
 925     /**
 926      * This class should be treated as a "protected" inner class.
 927      * Instantiate it only within subclasses of <code>Foo</code>.
 928      */

 929     public class SystemMenuBar extends JMenuBar {
 930         public boolean isFocusTraversable() { return false; }
 931         public void requestFocus() {}
 932         public void paint(Graphics g) {
 933             Icon icon = frame.getFrameIcon();
 934             if (icon == null) {
 935               icon = (Icon)DefaultLookup.get(frame, frame.getUI(),
 936                       "InternalFrame.icon");
 937             }
 938             if (icon != null) {
 939                 // Resize to 16x16 if necessary.
 940                 if (icon instanceof ImageIcon && (icon.getIconWidth() > 16 || icon.getIconHeight() > 16)) {
 941                     Image img = ((ImageIcon)icon).getImage();
 942                     ((ImageIcon)icon).setImage(img.getScaledInstance(16, 16, Image.SCALE_SMOOTH));
 943                 }
 944                 icon.paintIcon(this, g, 0, 0);
 945             }
 946         }
 947 
 948         public boolean isOpaque() {
 949             return true;
 950         }
 951     } // end SystemMenuBar
 952 
 953 
 954     private class NoFocusButton extends JButton {
 955         private String uiKey;
 956         public NoFocusButton(String uiKey, String opacityKey) {
 957             setFocusPainted(false);
 958             setMargin(new Insets(0,0,0,0));
 959             this.uiKey = uiKey;
 960 
 961             Object opacity = UIManager.get(opacityKey);
 962             if (opacity instanceof Boolean) {
 963                 setOpaque(((Boolean)opacity).booleanValue());
 964             }
 965         }

 966         public boolean isFocusTraversable() { return false; }
 967         public void requestFocus() {}
 968         public AccessibleContext getAccessibleContext() {
 969             AccessibleContext ac = super.getAccessibleContext();
 970             if (uiKey != null) {
 971                 ac.setAccessibleName(UIManager.getString(uiKey));
 972                 uiKey = null;
 973             }
 974             return ac;
 975         }
 976     }  // end NoFocusButton
 977 
 978 }   // End Title Pane Class

 909      */
 910     public class SizeAction extends AbstractAction {
 911         /**
 912          * Constructs a new instance of a {@code SizeAction}.
 913          */
 914         public SizeAction() {
 915             super(UIManager.getString(
 916                     "InternalFrameTitlePane.sizeButtonText"));
 917         }
 918 
 919         public void actionPerformed(ActionEvent e) {
 920             // This action is currently undefined
 921         }
 922     } // end SizeAction
 923 
 924 
 925     /**
 926      * This class should be treated as a "protected" inner class.
 927      * Instantiate it only within subclasses of <code>Foo</code>.
 928      */
 929     @SuppressWarnings("deprecation")
 930     public class SystemMenuBar extends JMenuBar {
 931         public boolean isFocusTraversable() { return false; }
 932         public void requestFocus() {}
 933         public void paint(Graphics g) {
 934             Icon icon = frame.getFrameIcon();
 935             if (icon == null) {
 936               icon = (Icon)DefaultLookup.get(frame, frame.getUI(),
 937                       "InternalFrame.icon");
 938             }
 939             if (icon != null) {
 940                 // Resize to 16x16 if necessary.
 941                 if (icon instanceof ImageIcon && (icon.getIconWidth() > 16 || icon.getIconHeight() > 16)) {
 942                     Image img = ((ImageIcon)icon).getImage();
 943                     ((ImageIcon)icon).setImage(img.getScaledInstance(16, 16, Image.SCALE_SMOOTH));
 944                 }
 945                 icon.paintIcon(this, g, 0, 0);
 946             }
 947         }
 948 
 949         public boolean isOpaque() {
 950             return true;
 951         }
 952     } // end SystemMenuBar
 953 
 954 
 955     private class NoFocusButton extends JButton {
 956         private String uiKey;
 957         public NoFocusButton(String uiKey, String opacityKey) {
 958             setFocusPainted(false);
 959             setMargin(new Insets(0,0,0,0));
 960             this.uiKey = uiKey;
 961 
 962             Object opacity = UIManager.get(opacityKey);
 963             if (opacity instanceof Boolean) {
 964                 setOpaque(((Boolean)opacity).booleanValue());
 965             }
 966         }
 967         @SuppressWarnings("deprecation")
 968         public boolean isFocusTraversable() { return false; }
 969         public void requestFocus() {}
 970         public AccessibleContext getAccessibleContext() {
 971             AccessibleContext ac = super.getAccessibleContext();
 972             if (uiKey != null) {
 973                 ac.setAccessibleName(UIManager.getString(uiKey));
 974                 uiKey = null;
 975             }
 976             return ac;
 977         }
 978     }  // end NoFocusButton
 979 
 980 }   // End Title Pane Class