FileDocCategorySizeDatePackage
BasicMenuItemUI.javaAPI DocJava SE 5 API40104Fri Aug 26 14:58:04 BST 2005javax.swing.plaf.basic

BasicMenuItemUI

public class BasicMenuItemUI extends MenuItemUI
BasicMenuItem implementation
version
1.128 12/19/03
author
Georges Saab
author
David Karlton
author
Arnaud Weber
author
Fredrik Lagerblad

Fields Summary
protected JMenuItem
menuItem
protected Color
selectionBackground
protected Color
selectionForeground
protected Color
disabledForeground
protected Color
acceleratorForeground
protected Color
acceleratorSelectionForeground
private String
acceleratorDelimiter
protected int
defaultTextIconGap
protected Font
acceleratorFont
protected MouseInputListener
mouseInputListener
protected MenuDragMouseListener
menuDragMouseListener
protected MenuKeyListener
menuKeyListener
Handler
handler
protected Icon
arrowIcon
protected Icon
checkIcon
protected boolean
oldBorderPainted
private static final boolean
TRACE
private static final boolean
VERBOSE
private static final boolean
DEBUG
static final String
MAX_TEXT_WIDTH
static final String
MAX_ACC_WIDTH
static Rectangle
zeroRect
static Rectangle
iconRect
static Rectangle
textRect
static Rectangle
acceleratorRect
static Rectangle
checkIconRect
static Rectangle
arrowIconRect
static Rectangle
viewRect
static Rectangle
r
Constructors Summary
Methods Summary
javax.swing.InputMapcreateInputMap(int condition)

	if (condition == JComponent.WHEN_IN_FOCUSED_WINDOW) {
	    return new ComponentInputMapUIResource(menuItem);
	}
	return null;
protected javax.swing.event.MenuDragMouseListenercreateMenuDragMouseListener(javax.swing.JComponent c)

        return getHandler();
protected javax.swing.event.MenuKeyListenercreateMenuKeyListener(javax.swing.JComponent c)

	return null;
protected javax.swing.event.MouseInputListenercreateMouseInputListener(javax.swing.JComponent c)

        return getHandler();
public static javax.swing.plaf.ComponentUIcreateUI(javax.swing.JComponent c)

        return new BasicMenuItemUI();
protected voiddoClick(javax.swing.MenuSelectionManager msm)
Call this method when a menu item is to be activated. This method handles some of the details of menu item activation such as clearing the selected path and messaging the JMenuItem's doClick() method.

param
msm A MenuSelectionManager. The visual feedback and internal bookkeeping tasks are delegated to this MenuSelectionManager. If null is passed as this argument, the MenuSelectionManager.defaultManager is used.
see
MenuSelectionManager
see
JMenuItem#doClick(int)
since
1.4

	// Auditory cue
	if (! isInternalFrameSystemMenu()) {
            BasicLookAndFeel.playSound(menuItem, getPropertyPrefix() +
                                       ".commandSound");
	}
	// Visual feedback
	if (msm == null) {
	    msm = MenuSelectionManager.defaultManager();
	}
	msm.clearSelectedPath();
	menuItem.doClick(0);
javax.swing.plaf.basic.BasicMenuItemUI$HandlergetHandler()

        if (handler == null) {
            handler = new Handler();
        }
        return handler;
public java.awt.DimensiongetMaximumSize(javax.swing.JComponent c)

	Dimension d = null;
 	View v = (View) c.getClientProperty(BasicHTML.propertyKey);
 	if (v != null) {
	    d = getPreferredSize(c);
 	    d.width += v.getMaximumSpan(View.X_AXIS) - v.getPreferredSpan(View.X_AXIS);
 	}
 	return d;
public java.awt.DimensiongetMinimumSize(javax.swing.JComponent c)

	Dimension d = null;
 	View v = (View) c.getClientProperty(BasicHTML.propertyKey);
 	if (v != null) {
	    d = getPreferredSize(c);
 	    d.width -= v.getPreferredSpan(View.X_AXIS) - v.getMinimumSpan(View.X_AXIS);
 	}
 	return d;
public javax.swing.MenuElement[]getPath()

        MenuSelectionManager m = MenuSelectionManager.defaultManager();
        MenuElement oldPath[] = m.getSelectedPath();
        MenuElement newPath[];
        int i = oldPath.length;
        if (i == 0)
            return new MenuElement[0];
        Component parent = menuItem.getParent();
        if (oldPath[i-1].getComponent() == parent) {
            // The parent popup menu is the last so far
            newPath = new MenuElement[i+1];
            System.arraycopy(oldPath, 0, newPath, 0, i);
            newPath[i] = menuItem;
        } else {
            // A sibling menuitem is the current selection
            // 
            //  This probably needs to handle 'exit submenu into 
            // a menu item.  Search backwards along the current
            // selection until you find the parent popup menu,
            // then copy up to that and add yourself...
            int j;
            for (j = oldPath.length-1; j >= 0; j--) {
                if (oldPath[j].getComponent() == parent)
                    break;
            }
            newPath = new MenuElement[j+2];
            System.arraycopy(oldPath, 0, newPath, 0, j+1);
            newPath[j+1] = menuItem;
            /*
            System.out.println("Sibling condition -- ");
            System.out.println("Old array : ");
            printMenuElementArray(oldPath, false);
            System.out.println("New array : ");
            printMenuElementArray(newPath, false);
            */
        }
        return newPath;
protected java.awt.DimensiongetPreferredMenuItemSize(javax.swing.JComponent c, javax.swing.Icon checkIcon, javax.swing.Icon arrowIcon, int defaultTextIconGap)

        JMenuItem b = (JMenuItem) c;
        Icon icon = (Icon) b.getIcon(); 
        String text = b.getText();
        KeyStroke accelerator =  b.getAccelerator();
        String acceleratorText = "";

        if (accelerator != null) {
            int modifiers = accelerator.getModifiers();
            if (modifiers > 0) {
                acceleratorText = KeyEvent.getKeyModifiersText(modifiers);
                //acceleratorText += "-";
                acceleratorText += acceleratorDelimiter;
          }
            int keyCode = accelerator.getKeyCode();
            if (keyCode != 0) {
                acceleratorText += KeyEvent.getKeyText(keyCode);
            } else {
                acceleratorText += accelerator.getKeyChar();
            }
        }

        Font font = b.getFont();
        FontMetrics fm = b.getFontMetrics(font);
        FontMetrics fmAccel = b.getFontMetrics( acceleratorFont );

        resetRects();
        
        layoutMenuItem(
                  fm, text, fmAccel, acceleratorText, icon, checkIcon, arrowIcon,
                  b.getVerticalAlignment(), b.getHorizontalAlignment(),
                  b.getVerticalTextPosition(), b.getHorizontalTextPosition(),
                  viewRect, iconRect, textRect, acceleratorRect, checkIconRect, arrowIconRect,
                  text == null ? 0 : defaultTextIconGap,
                  defaultTextIconGap
                  );
        // find the union of the icon and text rects
        r.setBounds(textRect);
        r = SwingUtilities.computeUnion(iconRect.x,
                                        iconRect.y,
                                        iconRect.width,
                                        iconRect.height,
                                        r);
        //   r = iconRect.union(textRect);

	
	// To make the accelerator texts appear in a column, find the widest MenuItem text
	// and the widest accelerator text.

	//Get the parent, which stores the information.
	Container parent = menuItem.getParent();
	
	//Check the parent, and see that it is not a top-level menu.
        if (parent != null && parent instanceof JComponent && 
	    !(menuItem instanceof JMenu && ((JMenu) menuItem).isTopLevelMenu())) {
	    JComponent p = (JComponent) parent;
	    
	    //Get widest text so far from parent, if no one exists null is returned.
	    Integer maxTextWidth = (Integer) p.getClientProperty(BasicMenuItemUI.MAX_TEXT_WIDTH);
	    Integer maxAccWidth = (Integer) p.getClientProperty(BasicMenuItemUI.MAX_ACC_WIDTH);
	    
	    int maxTextValue = maxTextWidth!=null ? maxTextWidth.intValue() : 0;
	    int maxAccValue = maxAccWidth!=null ? maxAccWidth.intValue() : 0;
	    
	    //Compare the text widths, and adjust the r.width to the widest.
	    if (r.width < maxTextValue) {
		r.width = maxTextValue;
	    } else {
		p.putClientProperty(BasicMenuItemUI.MAX_TEXT_WIDTH, new Integer(r.width) );
	    }
	    
	  //Compare the accelarator widths.
	    if (acceleratorRect.width > maxAccValue) {
		maxAccValue = acceleratorRect.width;
		p.putClientProperty(BasicMenuItemUI.MAX_ACC_WIDTH, new Integer(acceleratorRect.width) );
	    }
	    
	    //Add on the widest accelerator 
	    r.width += maxAccValue;
	    r.width += defaultTextIconGap;
	    
	}
	
	if( useCheckAndArrow() ) {
	    // Add in the checkIcon
	    r.width += checkIconRect.width;
	    r.width += defaultTextIconGap;

	    // Add in the arrowIcon
	    r.width += defaultTextIconGap;
	    r.width += arrowIconRect.width;
        }	

	r.width += 2*defaultTextIconGap;

        Insets insets = b.getInsets();
        if(insets != null) {
            r.width += insets.left + insets.right;
            r.height += insets.top + insets.bottom;
        }

        // if the width is even, bump it up one. This is critical
        // for the focus dash line to draw properly
        if(r.width%2 == 0) {
            r.width++;
        }

        // if the height is even, bump it up one. This is critical
        // for the text to center properly
        if(r.height%2 == 0) {
            r.height++;
        }
/*
	if(!(b instanceof JMenu && ((JMenu) b).isTopLevelMenu()) ) {
	    
	    // Container parent = menuItem.getParent();
	    JComponent p = (JComponent) parent;
	    
	    System.out.println("MaxText: "+p.getClientProperty(BasicMenuItemUI.MAX_TEXT_WIDTH));
	    System.out.println("MaxACC"+p.getClientProperty(BasicMenuItemUI.MAX_ACC_WIDTH));
	    
	    System.out.println("returning pref.width: " + r.width);
	    System.out.println("Current getSize: " + b.getSize() + "\n");
        }*/
	return r.getSize();
public java.awt.DimensiongetPreferredSize(javax.swing.JComponent c)

        return getPreferredMenuItemSize(c,
                                        checkIcon, 
                                        arrowIcon, 
                                        defaultTextIconGap);
protected java.lang.StringgetPropertyPrefix()

        return "MenuItem";
protected voidinstallComponents(javax.swing.JMenuItem menuItem)

since
1.3

 	BasicHTML.updateRenderer(menuItem, menuItem.getText());
protected voidinstallDefaults()

        String prefix = getPropertyPrefix();

        acceleratorFont = UIManager.getFont("MenuItem.acceleratorFont");

        Object opaque = UIManager.get(getPropertyPrefix() + ".opaque");
        if (opaque != null) {
            LookAndFeel.installProperty(menuItem, "opaque", opaque);
        }
        else {
            LookAndFeel.installProperty(menuItem, "opaque", Boolean.TRUE);
        }
        if(menuItem.getMargin() == null || 
           (menuItem.getMargin() instanceof UIResource)) {
            menuItem.setMargin(UIManager.getInsets(prefix + ".margin"));
        }

        defaultTextIconGap = 4;   // Should be from table

        LookAndFeel.installBorder(menuItem, prefix + ".border");
        oldBorderPainted = menuItem.isBorderPainted(); // not used anymore
        LookAndFeel.installProperty(menuItem, "borderPainted",
                                    UIManager.get(prefix + ".borderPainted"));
        LookAndFeel.installColorsAndFont(menuItem,
                                         prefix + ".background",
                                         prefix + ".foreground",
                                         prefix + ".font");
        
        // MenuItem specific defaults
        if (selectionBackground == null || 
            selectionBackground instanceof UIResource) {
            selectionBackground = 
                UIManager.getColor(prefix + ".selectionBackground");
        }
        if (selectionForeground == null || 
            selectionForeground instanceof UIResource) {
            selectionForeground = 
                UIManager.getColor(prefix + ".selectionForeground");
        }
        if (disabledForeground == null || 
            disabledForeground instanceof UIResource) {
            disabledForeground = 
                UIManager.getColor(prefix + ".disabledForeground");
        }
        if (acceleratorForeground == null || 
            acceleratorForeground instanceof UIResource) {
            acceleratorForeground = 
                UIManager.getColor(prefix + ".acceleratorForeground");
        }
        if (acceleratorSelectionForeground == null || 
            acceleratorSelectionForeground instanceof UIResource) {
            acceleratorSelectionForeground = 
                UIManager.getColor(prefix + ".acceleratorSelectionForeground");
        }
	// Get accelerator delimiter
	acceleratorDelimiter = 
	    UIManager.getString("MenuItem.acceleratorDelimiter");
	if (acceleratorDelimiter == null) { acceleratorDelimiter = "+"; }
        // Icons
        if (arrowIcon == null ||
            arrowIcon instanceof UIResource) {
            arrowIcon = UIManager.getIcon(prefix + ".arrowIcon");
        }
        if (checkIcon == null ||
            checkIcon instanceof UIResource) {
            checkIcon = UIManager.getIcon(prefix + ".checkIcon");
        }
protected voidinstallKeyboardActions()

        installLazyActionMap();
	updateAcceleratorBinding();
voidinstallLazyActionMap()

        LazyActionMap.installLazyActionMap(menuItem, BasicMenuItemUI.class,
                                           getPropertyPrefix() + ".actionMap");
protected voidinstallListeners()

	if ((mouseInputListener = createMouseInputListener(menuItem)) != null) {
	    menuItem.addMouseListener(mouseInputListener);
	    menuItem.addMouseMotionListener(mouseInputListener);
	}
        if ((menuDragMouseListener = createMenuDragMouseListener(menuItem)) != null) {
	    menuItem.addMenuDragMouseListener(menuDragMouseListener);
	}
	if ((menuKeyListener = createMenuKeyListener(menuItem)) != null) {
	    menuItem.addMenuKeyListener(menuKeyListener);
	}
        menuItem.addPropertyChangeListener(getHandler());
public voidinstallUI(javax.swing.JComponent c)

        menuItem = (JMenuItem) c;

        installDefaults();
        installComponents(menuItem);
        installListeners();
        installKeyboardActions();
private booleanisInternalFrameSystemMenu()
This is to see if the menu item in question is part of the system menu on an internal frame. The Strings that are being checked can be found in MetalInternalFrameTitlePaneUI.java, WindowsInternalFrameTitlePaneUI.java, and MotifInternalFrameTitlePaneUI.java.

since
1.4

	String actionCommand = menuItem.getActionCommand();
 	if ((actionCommand == "Close") ||
	    (actionCommand == "Minimize") ||
	    (actionCommand == "Restore") ||
	    (actionCommand == "Maximize")) {
	  return true;
	} else {
	  return false;
	}
private java.lang.StringlayoutMenuItem(java.awt.FontMetrics fm, java.lang.String text, java.awt.FontMetrics fmAccel, java.lang.String acceleratorText, javax.swing.Icon icon, javax.swing.Icon checkIcon, javax.swing.Icon arrowIcon, int verticalAlignment, int horizontalAlignment, int verticalTextPosition, int horizontalTextPosition, java.awt.Rectangle viewRect, java.awt.Rectangle iconRect, java.awt.Rectangle textRect, java.awt.Rectangle acceleratorRect, java.awt.Rectangle checkIconRect, java.awt.Rectangle arrowIconRect, int textIconGap, int menuItemGap)
Compute and return the location of the icons origin, the location of origin of the text baseline, and a possibly clipped version of the compound labels string. Locations are computed relative to the viewRect rectangle.


        SwingUtilities.layoutCompoundLabel(
                            menuItem, fm, text, icon, verticalAlignment, 
                            horizontalAlignment, verticalTextPosition, 
                            horizontalTextPosition, viewRect, iconRect, textRect, 
                            textIconGap);

        /* Initialize the acceelratorText bounds rectangle textRect.  If a null 
         * or and empty String was specified we substitute "" here 
         * and use 0,0,0,0 for acceleratorTextRect.
         */
        if( (acceleratorText == null) || acceleratorText.equals("") ) {
            acceleratorRect.width = acceleratorRect.height = 0;
            acceleratorText = "";
        }
        else {
            acceleratorRect.width = SwingUtilities2.stringWidth(
                                         menuItem, fmAccel, acceleratorText);
            acceleratorRect.height = fmAccel.getHeight();
        }

        /* Initialize the checkIcon bounds rectangle's width & height.
         */

	if( useCheckAndArrow()) {
	    if (checkIcon != null) {
		checkIconRect.width = checkIcon.getIconWidth();
		checkIconRect.height = checkIcon.getIconHeight();
	    } 
	    else {
		checkIconRect.width = checkIconRect.height = 0;
	    }
	    
	    /* Initialize the arrowIcon bounds rectangle width & height.
	     */
	    
	    if (arrowIcon != null) {
		arrowIconRect.width = arrowIcon.getIconWidth();
		arrowIconRect.height = arrowIcon.getIconHeight();
	    } else {
		arrowIconRect.width = arrowIconRect.height = 0;
	    }
        }

        Rectangle labelRect = iconRect.union(textRect);
        if( BasicGraphicsUtils.isLeftToRight(menuItem) ) {
            textRect.x += menuItemGap;
            iconRect.x += menuItemGap;

            // Position the Accelerator text rect
            acceleratorRect.x = viewRect.x + viewRect.width - arrowIconRect.width 
                             - menuItemGap - acceleratorRect.width;
            
            // Position the Check and Arrow Icons 
            if (useCheckAndArrow()) {
                checkIconRect.x = viewRect.x + menuItemGap;
                textRect.x += menuItemGap + checkIconRect.width;
                iconRect.x += menuItemGap + checkIconRect.width;
                arrowIconRect.x = viewRect.x + viewRect.width - menuItemGap
                                  - arrowIconRect.width;
            }
        } else {
            textRect.x -= menuItemGap;
            iconRect.x -= menuItemGap;

            // Position the Accelerator text rect
            acceleratorRect.x = viewRect.x + arrowIconRect.width + menuItemGap;

            // Position the Check and Arrow Icons 
            if (useCheckAndArrow()) {
                checkIconRect.x = viewRect.x + viewRect.width - menuItemGap
                                  - checkIconRect.width;
                textRect.x -= menuItemGap + checkIconRect.width;
                iconRect.x -= menuItemGap + checkIconRect.width;      
                arrowIconRect.x = viewRect.x + menuItemGap;
            }
        }

        // Align the accelertor text and the check and arrow icons vertically
        // with the center of the label rect.  
        acceleratorRect.y = labelRect.y + (labelRect.height/2) - (acceleratorRect.height/2);
        if( useCheckAndArrow() ) {
            arrowIconRect.y = labelRect.y + (labelRect.height/2) - (arrowIconRect.height/2);
            checkIconRect.y = labelRect.y + (labelRect.height/2) - (checkIconRect.height/2);
        }

        /*
        System.out.println("Layout: text="+menuItem.getText()+"\n\tv="
                           +viewRect+"\n\tc="+checkIconRect+"\n\ti="
                           +iconRect+"\n\tt="+textRect+"\n\tacc="
                           +acceleratorRect+"\n\ta="+arrowIconRect+"\n");
        */
        
        return text;
static voidloadActionMap(javax.swing.plaf.basic.LazyActionMap map)


        
        // NOTE: BasicMenuUI also calls into this method.
	map.put(new Actions(Actions.CLICK));
        BasicLookAndFeel.installAudioActionMap(map);
public voidpaint(java.awt.Graphics g, javax.swing.JComponent c)

        paintMenuItem(g, c, checkIcon, arrowIcon,
                      selectionBackground, selectionForeground,
                      defaultTextIconGap);
protected voidpaintBackground(java.awt.Graphics g, javax.swing.JMenuItem menuItem, java.awt.Color bgColor)
Draws the background of the menu item.

param
g the paint graphics
param
menuItem menu item to be painted
param
bgColor selection background color
since
1.4

	ButtonModel model = menuItem.getModel();
        Color oldColor = g.getColor();
        int menuWidth = menuItem.getWidth();
        int menuHeight = menuItem.getHeight();

        if(menuItem.isOpaque()) {
            if (model.isArmed()|| (menuItem instanceof JMenu && model.isSelected())) {
                g.setColor(bgColor);
                g.fillRect(0,0, menuWidth, menuHeight);
            } else {
                g.setColor(menuItem.getBackground());
                g.fillRect(0,0, menuWidth, menuHeight);
            }
            g.setColor(oldColor);
        }
        else if (model.isArmed() || (menuItem instanceof JMenu &&
                                     model.isSelected())) {
            g.setColor(bgColor);
            g.fillRect(0,0, menuWidth, menuHeight);
            g.setColor(oldColor);
        }
protected voidpaintMenuItem(java.awt.Graphics g, javax.swing.JComponent c, javax.swing.Icon checkIcon, javax.swing.Icon arrowIcon, java.awt.Color background, java.awt.Color foreground, int defaultTextIconGap)

        JMenuItem b = (JMenuItem) c;
        ButtonModel model = b.getModel();

        //   Dimension size = b.getSize();
        int menuWidth = b.getWidth();
        int menuHeight = b.getHeight();
        Insets i = c.getInsets();
	
        resetRects();

        viewRect.setBounds( 0, 0, menuWidth, menuHeight );

        viewRect.x += i.left;
        viewRect.y += i.top;
        viewRect.width -= (i.right + viewRect.x);
        viewRect.height -= (i.bottom + viewRect.y);


        Font holdf = g.getFont();
        Font f = c.getFont();
        g.setFont( f );
        FontMetrics fm = SwingUtilities2.getFontMetrics(c, g, f);
        FontMetrics fmAccel = SwingUtilities2.getFontMetrics(
                                   c, g, acceleratorFont);

        // get Accelerator text
        KeyStroke accelerator =  b.getAccelerator();
        String acceleratorText = "";
        if (accelerator != null) {
            int modifiers = accelerator.getModifiers();
            if (modifiers > 0) {
                acceleratorText = KeyEvent.getKeyModifiersText(modifiers);
                //acceleratorText += "-";
                acceleratorText += acceleratorDelimiter;
	    }

            int keyCode = accelerator.getKeyCode();
            if (keyCode != 0) {
                acceleratorText += KeyEvent.getKeyText(keyCode);
            } else {
                acceleratorText += accelerator.getKeyChar();
            }
        }
        
        // layout the text and icon
        String text = layoutMenuItem(
            fm, b.getText(), fmAccel, acceleratorText, b.getIcon(),
            checkIcon, arrowIcon,
            b.getVerticalAlignment(), b.getHorizontalAlignment(),
            b.getVerticalTextPosition(), b.getHorizontalTextPosition(),
            viewRect, iconRect, textRect, acceleratorRect, 
            checkIconRect, arrowIconRect,
            b.getText() == null ? 0 : defaultTextIconGap,
            defaultTextIconGap
        );
          
        // Paint background
	paintBackground(g, b, background);

        Color holdc = g.getColor();

        // Paint the Check
        if (checkIcon != null) {
            if(model.isArmed() || (c instanceof JMenu && model.isSelected())) {
                g.setColor(foreground);
            } else {
                g.setColor(holdc);
            }
            if( useCheckAndArrow() )
		checkIcon.paintIcon(c, g, checkIconRect.x, checkIconRect.y);
            g.setColor(holdc);
        }

        // Paint the Icon
        if(b.getIcon() != null) { 
            Icon icon;
            if(!model.isEnabled()) {
                icon = (Icon) b.getDisabledIcon();
            } else if(model.isPressed() && model.isArmed()) {
                icon = (Icon) b.getPressedIcon();
                if(icon == null) {
                    // Use default icon
                    icon = (Icon) b.getIcon();
                } 
            } else {
                icon = (Icon) b.getIcon();
            }
              
            if (icon!=null)   
                icon.paintIcon(c, g, iconRect.x, iconRect.y);
        }

        // Draw the Text
        if(text != null) {
 	    View v = (View) c.getClientProperty(BasicHTML.propertyKey);
 	    if (v != null) {
 		v.paint(g, textRect);
 	    } else {
		paintText(g, b, textRect, text);
	    }
	}
	
        // Draw the Accelerator Text
        if(acceleratorText != null && !acceleratorText.equals("")) {

	  //Get the maxAccWidth from the parent to calculate the offset.
	  int accOffset = 0;
	  Container parent = menuItem.getParent();
	  if (parent != null && parent instanceof JComponent) {
	    JComponent p = (JComponent) parent;
	    Integer maxValueInt = (Integer) p.getClientProperty(BasicMenuItemUI.MAX_ACC_WIDTH);
	    int maxValue = maxValueInt != null ?
                maxValueInt.intValue() : acceleratorRect.width;

	    //Calculate the offset, with which the accelerator texts will be drawn with.
	    accOffset = maxValue - acceleratorRect.width;
	  }
	  
	  g.setFont( acceleratorFont );
            if(!model.isEnabled()) {
                // *** paint the acceleratorText disabled
	      if ( disabledForeground != null )
		  {
                  g.setColor( disabledForeground );
                  SwingUtilities2.drawString(b, g,acceleratorText,
                                                acceleratorRect.x - accOffset, 
                                                acceleratorRect.y + fmAccel.getAscent());
                }
                else
                {
                  g.setColor(b.getBackground().brighter());
                  SwingUtilities2.drawString(b, g,acceleratorText,
                                                acceleratorRect.x - accOffset, 
						acceleratorRect.y + fmAccel.getAscent());
                  g.setColor(b.getBackground().darker());
                  SwingUtilities2.drawString(b, g,acceleratorText,
                                                acceleratorRect.x - accOffset - 1, 
						acceleratorRect.y + fmAccel.getAscent() - 1);
                }
            } else {
                // *** paint the acceleratorText normally
                if (model.isArmed()|| (c instanceof JMenu && model.isSelected())) {
                    g.setColor( acceleratorSelectionForeground );
                } else {
                    g.setColor( acceleratorForeground );
                }
                SwingUtilities2.drawString(b, g,acceleratorText,
                                              acceleratorRect.x - accOffset,
                                              acceleratorRect.y + fmAccel.getAscent());
            }
        }

        // Paint the Arrow
        if (arrowIcon != null) {
            if(model.isArmed() || (c instanceof JMenu &&model.isSelected()))
                g.setColor(foreground);
            if(useCheckAndArrow())
                arrowIcon.paintIcon(c, g, arrowIconRect.x, arrowIconRect.y);
        }
        g.setColor(holdc);
        g.setFont(holdf);
protected voidpaintText(java.awt.Graphics g, javax.swing.JMenuItem menuItem, java.awt.Rectangle textRect, java.lang.String text)
Renders the text of the current menu item.

param
g graphics context
param
menuItem menu item to render
param
textRect bounding rectangle for rendering the text
param
text string to render
since
1.4

	ButtonModel model = menuItem.getModel();
	FontMetrics fm = SwingUtilities2.getFontMetrics(menuItem, g);
	int mnemIndex = menuItem.getDisplayedMnemonicIndex();

	if(!model.isEnabled()) {
	    // *** paint the text disabled
	    if ( UIManager.get("MenuItem.disabledForeground") instanceof Color ) {
		g.setColor( UIManager.getColor("MenuItem.disabledForeground") );
		SwingUtilities2.drawStringUnderlineCharAt(menuItem, g,text,
                          mnemIndex, textRect.x,  textRect.y + fm.getAscent());
	    } else {
		g.setColor(menuItem.getBackground().brighter());
		SwingUtilities2.drawStringUnderlineCharAt(menuItem, g, text,
                           mnemIndex, textRect.x, textRect.y + fm.getAscent());
		g.setColor(menuItem.getBackground().darker());
		SwingUtilities2.drawStringUnderlineCharAt(menuItem, g,text,
                           mnemIndex,  textRect.x - 1, textRect.y +
                           fm.getAscent() - 1);
	    }
	} else {
	    // *** paint the text normally
	    if (model.isArmed()|| (menuItem instanceof JMenu && model.isSelected())) {
		g.setColor(selectionForeground); // Uses protected field.
	    }
	    SwingUtilities2.drawStringUnderlineCharAt(menuItem, g,text,
                           mnemIndex, textRect.x, textRect.y + fm.getAscent());
	}
voidprintMenuElementArray(javax.swing.MenuElement[] path, boolean dumpStack)

        System.out.println("Path is(");
        int i, j;
        for(i=0,j=path.length; i<j ;i++){
            for (int k=0; k<=i; k++)
                System.out.print("  ");
            MenuElement me = (MenuElement) path[i];
            if(me instanceof JMenuItem) 
                System.out.println(((JMenuItem)me).getText() + ", ");
            else if (me == null)
                System.out.println("NULL , ");
            else
                System.out.println("" + me + ", ");
        }
        System.out.println(")");

        if (dumpStack == true)
            Thread.dumpStack();
private voidresetRects()


       
        iconRect.setBounds(zeroRect);
        textRect.setBounds(zeroRect);
        acceleratorRect.setBounds(zeroRect);
        checkIconRect.setBounds(zeroRect);
        arrowIconRect.setBounds(zeroRect);
        viewRect.setBounds(0,0,Short.MAX_VALUE, Short.MAX_VALUE);
        r.setBounds(zeroRect);
protected voiduninstallComponents(javax.swing.JMenuItem menuItem)

since
1.3

	BasicHTML.updateRenderer(menuItem, "");
protected voiduninstallDefaults()

        LookAndFeel.uninstallBorder(menuItem);
        if (menuItem.getMargin() instanceof UIResource)
            menuItem.setMargin(null);
        if (arrowIcon instanceof UIResource)
            arrowIcon = null;
        if (checkIcon instanceof UIResource)
            checkIcon = null;
protected voiduninstallKeyboardActions()

	SwingUtilities.replaceUIActionMap(menuItem, null);
        SwingUtilities.replaceUIInputMap(menuItem, JComponent.
                                         WHEN_IN_FOCUSED_WINDOW, null);
protected voiduninstallListeners()

	if (mouseInputListener != null) {
	    menuItem.removeMouseListener(mouseInputListener);
	    menuItem.removeMouseMotionListener(mouseInputListener);
	}
	if (menuDragMouseListener != null) {
	    menuItem.removeMenuDragMouseListener(menuDragMouseListener);
	}
	if (menuKeyListener != null) {
	    menuItem.removeMenuKeyListener(menuKeyListener);
	}
        menuItem.removePropertyChangeListener(getHandler());

        mouseInputListener = null;
        menuDragMouseListener = null;
        menuKeyListener = null;
        handler = null;
public voiduninstallUI(javax.swing.JComponent c)

	menuItem = (JMenuItem)c;
        uninstallDefaults();
        uninstallComponents(menuItem);
        uninstallListeners();
        uninstallKeyboardActions();

	
	//Remove the textWidth and accWidth values from the parent's Client Properties.
	Container parent = menuItem.getParent();
	if ( (parent != null && parent instanceof JComponent)  && 
	     !(menuItem instanceof JMenu && ((JMenu) menuItem).isTopLevelMenu())) {
	    JComponent p = (JComponent) parent;
	    p.putClientProperty(BasicMenuItemUI.MAX_ACC_WIDTH, null );
	    p.putClientProperty(BasicMenuItemUI.MAX_TEXT_WIDTH, null ); 
	}

	menuItem = null;
public voidupdate(java.awt.Graphics g, javax.swing.JComponent c)
We draw the background in paintMenuItem() so override update (which fills the background of opaque components by default) to just call paint().

        paint(g, c);
voidupdateAcceleratorBinding()

	KeyStroke accelerator = menuItem.getAccelerator();
        InputMap windowInputMap = SwingUtilities.getUIInputMap(
                       menuItem, JComponent.WHEN_IN_FOCUSED_WINDOW);

	if (windowInputMap != null) {
	    windowInputMap.clear();
	}
	if (accelerator != null) {
	    if (windowInputMap == null) {
		windowInputMap = createInputMap(JComponent.
						WHEN_IN_FOCUSED_WINDOW);
		SwingUtilities.replaceUIInputMap(menuItem,
			   JComponent.WHEN_IN_FOCUSED_WINDOW, windowInputMap);
	    }
	    windowInputMap.put(accelerator, "doClick");
	}
private booleanuseCheckAndArrow()

	boolean b = true;
	if((menuItem instanceof JMenu) &&
	   (((JMenu)menuItem).isTopLevelMenu())) {
	    b = false;
	}
	return b;