--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.win32.win32.x86/src/org/eclipse/swt/widgets/Menu.d	Mon Mar 02 14:44:16 2009 +0100
@@ -0,0 +1,1584 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module org.eclipse.swt.widgets.Menu;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.SWTException;
+import org.eclipse.swt.events.HelpListener;
+import org.eclipse.swt.events.MenuListener;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.internal.ImageList;
+import org.eclipse.swt.internal.win32.OS;
+
+import org.eclipse.swt.widgets.Widget;
+import org.eclipse.swt.widgets.Decorations;
+import org.eclipse.swt.widgets.MenuItem;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.TypedListener;
+
+import java.lang.all;
+
+/**
+ * Instances of this class are user interface objects that contain
+ * menu items.
+ * <dl>
+ * <dt><b>Styles:</b></dt>
+ * <dd>BAR, DROP_DOWN, POP_UP, NO_RADIO_GROUP</dd>
+ * <dd>LEFT_TO_RIGHT, RIGHT_TO_LEFT</dd>
+ * <dt><b>Events:</b></dt>
+ * <dd>Help, Hide, Show </dd>
+ * </dl>
+ * <p>
+ * Note: Only one of BAR, DROP_DOWN and POP_UP may be specified.
+ * Only one of LEFT_TO_RIGHT or RIGHT_TO_LEFT may be specified.
+ * </p><p>
+ * IMPORTANT: This class is <em>not</em> intended to be subclassed.
+ * </p>
+ *
+ * @see <a href="http://www.eclipse.org/swt/snippets/#menu">Menu snippets</a>
+ * @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: ControlExample</a>
+ * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
+ */
+
+public class Menu : Widget {
+    /**
+     * the handle to the OS resource
+     * (Warning: This field is platform dependent)
+     * <p>
+     * <b>IMPORTANT:</b> This field is <em>not</em> part of the SWT
+     * public API. It is marked public only so that it can be shared
+     * within the packages provided by SWT. It is not available on all
+     * platforms and should never be accessed from application code.
+     * </p>
+     */
+    public HMENU handle;
+
+    int x, y;
+    HBRUSH hBrush;
+    HWND hwndCB;
+    int id0, id1;
+    int foreground = -1, background = -1;
+    Image backgroundImage;
+    bool hasLocation;
+    MenuItem cascade;
+    Decorations parent;
+    ImageList imageList;
+
+    /* Resource ID for SHMENUBARINFO */
+    static const int ID_PPC = 100;
+
+    /* SmartPhone SoftKeyBar resource ids */
+    static const int ID_SPMM = 102;
+    static const int ID_SPBM = 103;
+    static const int ID_SPMB = 104;
+    static const int ID_SPBB = 105;
+    static const int ID_SPSOFTKEY0 = 106;
+    static const int ID_SPSOFTKEY1 = 107;
+
+/**
+ * Constructs a new instance of this class given its parent,
+ * and sets the style for the instance so that the instance
+ * will be a popup menu on the given parent's shell.
+ * <p>
+ * After constructing a menu, it can be set into its parent
+ * using <code>parent.setMenu(menu)</code>.  In this case, the parent may
+ * be any control in the same widget tree as the parent.
+ * </p>
+ *
+ * @param parent a control which will be the parent of the new instance (cannot be null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
+ *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
+ * </ul>
+ *
+ * @see SWT#POP_UP
+ * @see Widget#checkSubclass
+ * @see Widget#getStyle
+ */
+public this (Control parent) {
+    this (checkNull (parent).menuShell (), SWT.POP_UP);
+}
+
+/**
+ * Constructs a new instance of this class given its parent
+ * (which must be a <code>Decorations</code>) and a style value
+ * describing its behavior and appearance.
+ * <p>
+ * The style value is either one of the style constants defined in
+ * class <code>SWT</code> which is applicable to instances of this
+ * class, or must be built by <em>bitwise OR</em>'ing together
+ * (that is, using the <code>int</code> "|" operator) two or more
+ * of those <code>SWT</code> style constants. The class description
+ * lists the style constants that are applicable to the class.
+ * Style bits are also inherited from superclasses.
+ * </p><p>
+ * After constructing a menu or menuBar, it can be set into its parent
+ * using <code>parent.setMenu(menu)</code> or <code>parent.setMenuBar(menuBar)</code>.
+ * </p>
+ *
+ * @param parent a decorations control which will be the parent of the new instance (cannot be null)
+ * @param style the style of menu to construct
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
+ *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
+ * </ul>
+ *
+ * @see SWT#BAR
+ * @see SWT#DROP_DOWN
+ * @see SWT#POP_UP
+ * @see Widget#checkSubclass
+ * @see Widget#getStyle
+ */
+public this (Decorations parent, int style) {
+    this (parent, checkStyle (style), null);
+}
+
+/**
+ * Constructs a new instance of this class given its parent
+ * (which must be a <code>Menu</code>) and sets the style
+ * for the instance so that the instance will be a drop-down
+ * menu on the given parent's parent.
+ * <p>
+ * After constructing a drop-down menu, it can be set into its parentMenu
+ * using <code>parentMenu.setMenu(menu)</code>.
+ * </p>
+ *
+ * @param parentMenu a menu which will be the parent of the new instance (cannot be null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
+ *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
+ * </ul>
+ *
+ * @see SWT#DROP_DOWN
+ * @see Widget#checkSubclass
+ * @see Widget#getStyle
+ */
+public this (Menu parentMenu) {
+    this (checkNull (parentMenu).parent, SWT.DROP_DOWN);
+}
+
+/**
+ * Constructs a new instance of this class given its parent
+ * (which must be a <code>MenuItem</code>) and sets the style
+ * for the instance so that the instance will be a drop-down
+ * menu on the given parent's parent menu.
+ * <p>
+ * After constructing a drop-down menu, it can be set into its parentItem
+ * using <code>parentItem.setMenu(menu)</code>.
+ * </p>
+ *
+ * @param parentItem a menu item which will be the parent of the new instance (cannot be null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
+ *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
+ * </ul>
+ *
+ * @see SWT#DROP_DOWN
+ * @see Widget#checkSubclass
+ * @see Widget#getStyle
+ */
+public this (MenuItem parentItem) {
+    this (checkNull (parentItem).parent);
+}
+
+this (Decorations parent, int style, HWND handle) {
+    super (parent, checkStyle (style));
+    this.parent = parent;
+    this.handle = handle;
+    /*
+    * Bug in IBM JVM 1.3.1.  For some reason, when the checkOrientation() is
+    * called from createWidget(), the JVM issues this error:
+    *
+    * JVM Exception 0x2 (subcode 0x0) occurred in thread "main" (TID:0x9F19D8)
+    *
+    * In addition, on Windows XP, a dialog appears with following error message,
+    * indicating that the problem may be in the JIT:
+    *
+    * AppName: java.exe  AppVer: 0.0.0.0     ModName: jitc.dll
+    * ModVer: 0.0.0.0    Offset: 000b6912
+    *
+    * The fix is to call checkOrientation() from here.
+    */
+    checkOrientation (parent);
+    createWidget ();
+}
+
+void _setVisible (bool visible) {
+    if ((style & (SWT.BAR | SWT.DROP_DOWN)) !is 0) return;
+    auto hwndParent = parent.handle;
+    if (visible) {
+        int flags = OS.TPM_LEFTBUTTON;
+        if (OS.GetKeyState (OS.VK_LBUTTON) >= 0) flags |= OS.TPM_RIGHTBUTTON;
+        if ((style & SWT.RIGHT_TO_LEFT) !is 0) flags |= OS.TPM_RIGHTALIGN;
+        if ((parent.style & SWT.MIRRORED) !is 0) {
+            flags &= ~OS.TPM_RIGHTALIGN;
+            if ((style & SWT.LEFT_TO_RIGHT) !is 0) flags |= OS.TPM_RIGHTALIGN;
+        }
+        int nX = x, nY = y;
+        if (!hasLocation) {
+            int pos = OS.GetMessagePos ();
+            nX = OS.GET_X_LPARAM (pos);
+            nY = OS.GET_Y_LPARAM (pos);
+        }
+        /*
+        * Feature in Windows.  It is legal use TrackPopupMenu()
+        * to display an empty menu as long as menu items are added
+        * inside of WM_INITPOPUPMENU.  If no items are added, then
+        * TrackPopupMenu() fails and does not send an indication
+        * that the menu has been closed.  This is not strictly a
+        * bug but leads to unwanted behavior when application code
+        * assumes that every WM_INITPOPUPMENU will eventually result
+        * in a WM_MENUSELECT, wParam=MAKEWPARAM (0, 0xFFFF), lParam=0 to
+        * indicate that the menu has been closed.  The fix is to detect
+        * the case when TrackPopupMenu() fails and the number of items in
+        * the menu is zero and issue a fake WM_MENUSELECT.
+        */
+        bool success = cast(bool) OS.TrackPopupMenu (handle, flags, nX, nY, 0, hwndParent, null);
+        if (!success && GetMenuItemCount (handle) is 0) {
+            OS.SendMessage (hwndParent, OS.WM_MENUSELECT, OS.MAKEWPARAM (0, 0xFFFF), 0);
+        }
+    } else {
+        OS.SendMessage (hwndParent, OS.WM_CANCELMODE, 0, 0);
+    }
+}
+
+/**
+ * Adds the listener to the collection of listeners who will
+ * be notified when help events are generated for the control,
+ * by sending it one of the messages defined in the
+ * <code>HelpListener</code> interface.
+ *
+ * @param listener the listener which should be notified
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see HelpListener
+ * @see #removeHelpListener
+ */
+public void addHelpListener (HelpListener listener) {
+    checkWidget ();
+    if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+    TypedListener typedListener = new TypedListener (listener);
+    addListener (SWT.Help, typedListener);
+}
+
+/**
+ * Adds the listener to the collection of listeners who will
+ * be notified when menus are hidden or shown, by sending it
+ * one of the messages defined in the <code>MenuListener</code>
+ * interface.
+ *
+ * @param listener the listener which should be notified
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see MenuListener
+ * @see #removeMenuListener
+ */
+public void addMenuListener (MenuListener listener) {
+    checkWidget ();
+    if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+    TypedListener typedListener = new TypedListener (listener);
+    addListener (SWT.Hide,typedListener);
+    addListener (SWT.Show,typedListener);
+}
+
+static Control checkNull (Control control) {
+    if (control is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+    return control;
+}
+
+static Menu checkNull (Menu menu) {
+    if (menu is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+    return menu;
+}
+
+static MenuItem checkNull (MenuItem item) {
+    if (item is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+    return item;
+}
+
+static int checkStyle (int style) {
+    return checkBits (style, SWT.POP_UP, SWT.BAR, SWT.DROP_DOWN, 0, 0, 0);
+}
+
+void createHandle () {
+    if (handle !is null) return;
+    if ((style & SWT.BAR) !is 0) {
+        static if( OS.IsWinCE ) if (OS.IsPPC) {
+            auto hwndShell = parent.handle;
+            SHMENUBARINFO mbi;
+            mbi.cbSize = SHMENUBARINFO.sizeof;
+            mbi.hwndParent = hwndShell;
+            mbi.dwFlags = OS.SHCMBF_HIDDEN;
+            mbi.nToolBarId = ID_PPC;
+            mbi.hInstRes = OS.GetLibraryHandle ();
+            bool success = cast(bool) OS.SHCreateMenuBar (&mbi);
+            hwndCB = mbi.hwndMB;
+            if (!success) error (SWT.ERROR_NO_HANDLES);
+            /* Remove the item from the resource file */
+            OS.SendMessage (hwndCB, OS.TB_DELETEBUTTON, 0, 0);
+            return;
+        }
+        /*
+        * Note in WinCE SmartPhone.  The SoftBar contains only 2 items.
+        * An item can either be a menu or a button.
+        * SWT.BAR: creates a SoftBar with 2 menus
+        * SWT.BAR | SWT.BUTTON1: creates a SoftBar with 1 button
+        *    for button1, and a menu for button2
+        * SWT.BAR | SWT.BUTTON1 | SWT.BUTTON2: creates a SoftBar with
+        *    2 buttons
+        */
+        static if (OS.IsSP) {
+            /* Determine type of menubar */
+            int nToolBarId;
+            if ((style & SWT.BUTTON1) !is 0) {
+                nToolBarId = ((style & SWT.BUTTON2) !is 0) ? ID_SPBB : ID_SPBM;
+            } else {
+                nToolBarId = ((style & SWT.BUTTON2) !is 0) ? ID_SPMB : ID_SPMM;
+            }
+
+            /* Create SHMENUBAR */
+            SHMENUBARINFO mbi;
+            mbi.cbSize = SHMENUBARINFO.sizeof;
+            mbi.hwndParent = parent.handle;
+            mbi.dwFlags = OS.SHCMBF_HIDDEN;
+            mbi.nToolBarId = nToolBarId; /* as defined in .rc file */
+            mbi.hInstRes = OS.GetLibraryHandle ();
+            if (!OS.SHCreateMenuBar (&mbi)) error (SWT.ERROR_NO_HANDLES);
+            hwndCB = mbi.hwndMB;
+
+            /*
+            * Feature on WinCE SmartPhone.  The SHCMBF_HIDDEN flag causes the
+            * SHMENUBAR to not be drawn. However the keyboard events still go
+            * through it.  The workaround is to also hide the SHMENUBAR with
+            * ShowWindow ().
+            */
+            OS.ShowWindow (hwndCB, OS.SW_HIDE);
+
+            TBBUTTONINFO info = new TBBUTTONINFO ();
+            info.cbSize = TBBUTTONINFO.sizeof;
+            info.dwMask = OS.TBIF_COMMAND;
+            MenuItem item;
+
+            /* Set first item */
+            if (nToolBarId is ID_SPMM || nToolBarId is ID_SPMB) {
+                int /*long*/ hMenu = OS.SendMessage (hwndCB, OS.SHCMBM_GETSUBMENU, 0, ID_SPSOFTKEY0);
+                /* Remove the item from the resource file */
+                OS.RemoveMenu (hMenu, 0, OS.MF_BYPOSITION);
+                Menu menu = new Menu (parent, SWT.DROP_DOWN, hMenu);
+                item = new MenuItem (this, menu, SWT.CASCADE, 0);
+            } else {
+                item = new MenuItem (this, null, SWT.PUSH, 0);
+            }
+            info.idCommand = id0 = item.id;
+            OS.SendMessage (hwndCB, OS.TB_SETBUTTONINFO, ID_SPSOFTKEY0, info);
+
+            /* Set second item */
+            if (nToolBarId is ID_SPMM || nToolBarId is ID_SPBM) {
+                int /*long*/ hMenu = OS.SendMessage (hwndCB, OS.SHCMBM_GETSUBMENU, 0, ID_SPSOFTKEY1);
+                OS.RemoveMenu (hMenu, 0, OS.MF_BYPOSITION);
+                Menu menu = new Menu (parent, SWT.DROP_DOWN, hMenu);
+                item = new MenuItem (this, menu, SWT.CASCADE, 1);
+            } else {
+                item = new MenuItem (this, null, SWT.PUSH, 1);
+            }
+            info.idCommand = id1 = item.id;
+            OS.SendMessage (hwndCB, OS.TB_SETBUTTONINFO, ID_SPSOFTKEY1, info);
+
+            /*
+            * Override the Back key.  For some reason, the owner of the menubar
+            * must be a Dialog or it won't receive the WM_HOTKEY message.  As
+            * a result, Shell on WinCE SP must use the class Dialog.
+            */
+            int dwMask = OS.SHMBOF_NODEFAULT | OS.SHMBOF_NOTIFY;
+            int /*long*/ lParam = OS.MAKELPARAM (dwMask, dwMask);
+            OS.SendMessage (hwndCB, OS.SHCMBM_OVERRIDEKEY, OS.VK_ESCAPE, lParam);
+            return;
+        }
+        handle = OS.CreateMenu ();
+        if (handle is null) error (SWT.ERROR_NO_HANDLES);
+        static if (OS.IsHPC) {
+            auto hwndShell = parent.handle;
+            hwndCB = OS.CommandBar_Create (OS.GetModuleHandle (null), hwndShell, 1);
+            if (hwndCB is null) error (SWT.ERROR_NO_HANDLES);
+            OS.CommandBar_Show (hwndCB, false);
+            OS.CommandBar_InsertMenubarEx (hwndCB, 0, handle, 0);
+            /*
+            * The command bar hosts the 'close' button when the window does not
+            * have a caption.
+            */
+            if ((parent.style & SWT.CLOSE) !is 0 && (parent.style & SWT.TITLE) is 0) {
+                OS.CommandBar_AddAdornments (hwndCB, 0, 0);
+            }
+        }
+    } else {
+        handle = OS.CreatePopupMenu ();
+        if (handle is null) error (SWT.ERROR_NO_HANDLES);
+    }
+}
+
+void createItem (MenuItem item, int index) {
+    int count = GetMenuItemCount (handle);
+    if (!(0 <= index && index <= count)) error (SWT.ERROR_INVALID_RANGE);
+    display.addMenuItem (item);
+    bool success = false;
+    if ((OS.IsPPC || OS.IsSP) && hwndCB !is null) {
+        if (OS.IsSP) return;
+        TBBUTTON lpButton;
+        lpButton.idCommand = item.id;
+        lpButton.fsStyle = cast(byte) OS.TBSTYLE_AUTOSIZE;
+        if ((item.style & SWT.CASCADE) !is 0) lpButton.fsStyle |= OS.TBSTYLE_DROPDOWN | 0x80;
+        if ((item.style & SWT.SEPARATOR) !is 0) lpButton.fsStyle = cast(byte) OS.BTNS_SEP;
+        lpButton.fsState = cast(byte) OS.TBSTATE_ENABLED;
+        lpButton.iBitmap = OS.I_IMAGENONE;
+        success = OS.SendMessage (hwndCB, OS.TB_INSERTBUTTON, index, &lpButton) !is 0;
+    } else {
+        static if (OS.IsWinCE) {
+            int uFlags = OS.MF_BYPOSITION;
+            TCHAR lpNewItem = null;
+            if ((item.style & SWT.SEPARATOR) !is 0) {
+                uFlags |= OS.MF_SEPARATOR;
+            } else {
+                lpNewItem = new TCHAR (0, " ", true);
+            }
+            success = OS.InsertMenu (handle, index, uFlags, item.id, lpNewItem);
+            if (success) {
+                MENUITEMINFO info = new MENUITEMINFO ();
+                info.cbSize = OS.MENUITEMINFO_sizeof;
+                info.fMask = OS.MIIM_DATA;
+                info.dwItemData = item.id;
+                success = OS.SetMenuItemInfo (handle, index, true, info);
+            }
+        } else {
+            /*
+            * Bug in Windows.  For some reason, when InsertMenuItem()
+            * is used to insert an item without text, it is not possible
+            * to use SetMenuItemInfo() to set the text at a later time.
+            * The fix is to insert the item with some text.
+            *
+            * Feature in Windows.  When an empty string is used instead
+            * of a space and InsertMenuItem() is used to set a submenu
+            * before setting text to a non-empty string, the menu item
+            * becomes unexpectedly disabled.  The fix is to insert a
+            * space.
+            */
+            auto hHeap = OS.GetProcessHeap ();
+            TCHAR[] buffer = StrToTCHARs (0, " \0");
+            int byteCount = (buffer.length-1) * TCHAR.sizeof;
+            auto pszText = cast(TCHAR*) OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount);
+            OS.MoveMemory (pszText, buffer.ptr, byteCount);
+            MENUITEMINFO info;
+            info.cbSize = OS.MENUITEMINFO_sizeof;
+            info.fMask = OS.MIIM_ID | OS.MIIM_TYPE | OS.MIIM_DATA;
+            info.wID = item.id;
+            info.dwItemData = item.id;
+            info.fType = item.widgetStyle ();
+            info.dwTypeData = pszText;
+            success = cast(bool) OS.InsertMenuItem (handle, index, true, &info);
+            if (pszText !is null) OS.HeapFree (hHeap, 0, pszText);
+        }
+    }
+    if (!success) {
+        display.removeMenuItem (item);
+        error (SWT.ERROR_ITEM_NOT_ADDED);
+    }
+    redraw ();
+}
+
+void createWidget () {
+    /*
+    * Bug in IBM JVM 1.3.1.  For some reason, when the following code is called
+    * from this method, the JVM issues this error:
+    *
+    * JVM Exception 0x2 (subcode 0x0) occurred in thread "main" (TID:0x9F19D8)
+    *
+    * In addition, on Windows XP, a dialog appears with following error message,
+    * indicating that the problem may be in the JIT:
+    *
+    * AppName: java.exe  AppVer: 0.0.0.0     ModName: jitc.dll
+    * ModVer: 0.0.0.0    Offset: 000b6912
+    *
+    * The fix is to move the code to the caller of this method.
+    */
+//  checkOrientation (parent);
+    createHandle ();
+    parent.addMenu (this);
+}
+
+int defaultBackground () {
+    return OS.GetSysColor (OS.COLOR_MENU);
+}
+
+int defaultForeground () {
+    return OS.GetSysColor (OS.COLOR_MENUTEXT);
+}
+
+void destroyAccelerators () {
+    parent.destroyAccelerators ();
+}
+
+void destroyItem (MenuItem item) {
+    static if (OS.IsWinCE) {
+        if ((OS.IsPPC || OS.IsSP) && hwndCB !is null) {
+            if (OS.IsSP) {
+                redraw();
+                return;
+            }
+            int index = OS.SendMessage (hwndCB, OS.TB_COMMANDTOINDEX, item.id, 0);
+            if (OS.SendMessage (hwndCB, OS.TB_DELETEBUTTON, index, 0) is 0) {
+                error (SWT.ERROR_ITEM_NOT_REMOVED);
+            }
+            int count = OS.SendMessage (hwndCB, OS.TB_BUTTONCOUNT, 0, 0);
+            if (count is 0) {
+                if (imageList !is null) {
+                    OS.SendMessage (handle, OS.TB_SETIMAGELIST, 0, 0);
+                    display.releaseImageList (imageList);
+                    imageList = null;
+                }
+            }
+        } else {
+            int index = 0;
+            MENUITEMINFO info;
+            info.cbSize = OS.MENUITEMINFO_sizeof;
+            info.fMask = OS.MIIM_DATA;
+            while (OS.GetMenuItemInfo (handle, index, true, &info)) {
+                if (info.dwItemData is item.id) break;
+                index++;
+            }
+            if (info.dwItemData !is item.id) {
+                error (SWT.ERROR_ITEM_NOT_REMOVED);
+            }
+            if (!OS.DeleteMenu (handle, index, OS.MF_BYPOSITION)) {
+                error (SWT.ERROR_ITEM_NOT_REMOVED);
+            }
+        }
+    } else {
+        if (!OS.DeleteMenu (handle, item.id, OS.MF_BYCOMMAND)) {
+            error (SWT.ERROR_ITEM_NOT_REMOVED);
+        }
+    }
+    redraw ();
+}
+
+override void destroyWidget () {
+    MenuItem cascade = this.cascade;
+    HMENU hMenu = handle;
+    HWND hCB = hwndCB;
+    releaseHandle ();
+    static if (OS.IsWinCE) {
+        if( hCB !is null ){
+            OS.CommandBar_Destroy (hCB);
+        }
+    } else {
+        if (cascade !is null) {
+            if (!OS.IsSP) cascade.setMenu (null, true);
+        } else {
+            if (hMenu !is null) OS.DestroyMenu (hMenu);
+        }
+    }
+}
+
+void fixMenus (Decorations newParent) {
+    MenuItem [] items = getItems ();
+    for (int i=0; i<items.length; i++) {
+        items [i].fixMenus (newParent);
+    }
+    parent.removeMenu (this);
+    newParent.addMenu (this);
+    this.parent = newParent;
+}
+
+/**
+ * Returns the receiver's background color.
+ *
+ * @return the background color
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 3.3
+ */
+/*public*/ Color getBackground () {
+    checkWidget ();
+    return Color.win32_new (display, background !is -1 ? background : defaultBackground ());
+}
+
+/**
+ * Returns the receiver's background image.
+ *
+ * @return the background image
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 3.3
+ */
+/*public*/ Image getBackgroundImage () {
+    checkWidget ();
+    return backgroundImage;
+}
+
+/**
+ * Returns a rectangle describing the receiver's size and location
+ * relative to its parent (or its display if its parent is null),
+ * unless the receiver is a menu or a shell. In this case, the
+ * location is relative to the display.
+ * <p>
+ * Note that the bounds of a menu or menu item are undefined when
+ * the menu is not visible.  This is because most platforms compute
+ * the bounds of a menu dynamically just before it is displayed.
+ * </p>
+ *
+ * @return the receiver's bounding rectangle
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 3.1
+ */
+/*public*/ Rectangle getBounds () {
+    checkWidget ();
+    static if (OS.IsWinCE) return new Rectangle (0, 0, 0, 0);
+    if ((style & SWT.BAR) !is 0) {
+        if (parent.menuBar !is this) {
+            return new Rectangle (0, 0, 0, 0);
+        }
+        auto hwndShell = parent.handle;
+        MENUBARINFO info;
+        info.cbSize = MENUBARINFO.sizeof;
+        if (OS.GetMenuBarInfo (hwndShell, OS.OBJID_MENU, 0, &info)) {
+            int width = info.rcBar.right - info.rcBar.left;
+            int height = info.rcBar.bottom - info.rcBar.top;
+            return new Rectangle (info.rcBar.left, info.rcBar.top, width, height);
+        }
+    } else {
+        int count = GetMenuItemCount (handle);
+        if (count !is 0) {
+            RECT rect1;
+            if (OS.GetMenuItemRect (null, handle, 0, &rect1)) {
+                RECT rect2;
+                if (OS.GetMenuItemRect (null, handle, count - 1, &rect2)) {
+                    int x = rect1.left - 2, y = rect1.top - 2;
+                    int width = (rect2.right - rect2.left) + 4;
+                    int height = (rect2.bottom - rect1.top) + 4;
+                    return new Rectangle (x, y, width, height);
+                }
+            }
+        }
+    }
+    return new Rectangle (0, 0, 0, 0);
+}
+
+/**
+ * Returns the default menu item or null if none has
+ * been previously set.
+ *
+ * @return the default menu item.
+ *
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public MenuItem getDefaultItem () {
+    checkWidget ();
+    static if (OS.IsWinCE) return null;
+    int id = OS.GetMenuDefaultItem (handle, OS.MF_BYCOMMAND, OS.GMDI_USEDISABLED);
+    if (id is -1) return null;
+    MENUITEMINFO info;
+    info.cbSize = OS.MENUITEMINFO_sizeof;
+    info.fMask = OS.MIIM_ID;
+    if (OS.GetMenuItemInfo (handle, id, false, &info)) {
+        return display.getMenuItem (info.wID);
+    }
+    return null;
+}
+
+/**
+ * Returns <code>true</code> if the receiver is enabled, and
+ * <code>false</code> otherwise. A disabled menu is typically
+ * not selectable from the user interface and draws with an
+ * inactive or "grayed" look.
+ *
+ * @return the receiver's enabled state
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see #isEnabled
+ */
+public bool getEnabled () {
+    checkWidget ();
+    return (state & DISABLED) is 0;
+}
+
+/**
+ * Returns the foreground color that the receiver will use to draw.
+ *
+ * @return the receiver's foreground color
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+/*public*/ Color getForeground () {
+    checkWidget ();
+    return Color.win32_new (display, foreground !is -1 ? foreground : defaultForeground ());
+}
+
+/**
+ * Returns the item at the given, zero-relative index in the
+ * receiver. Throws an exception if the index is out of range.
+ *
+ * @param index the index of the item to return
+ * @return the item at the given index
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public MenuItem getItem (int index) {
+    checkWidget ();
+    int id = 0;
+    if ((OS.IsPPC || OS.IsSP) && hwndCB !is null) {
+        static if (OS.IsPPC) {
+            TBBUTTON lpButton;
+            int result = OS.SendMessage (hwndCB, OS.TB_GETBUTTON, index, &lpButton);
+            if (result is 0) error (SWT.ERROR_CANNOT_GET_ITEM);
+            id = lpButton.idCommand;
+        }
+        if (OS.IsSP) {
+            if (!(0 <= index && index <= 1)) error (SWT.ERROR_CANNOT_GET_ITEM);
+            id = index is 0 ? id0 : id1;
+        }
+    } else {
+        MENUITEMINFO info;
+        info.cbSize = OS.MENUITEMINFO_sizeof;
+        info.fMask = OS.MIIM_DATA;
+        if (!OS.GetMenuItemInfo (handle, index, true, &info)) {
+            error (SWT.ERROR_INVALID_RANGE);
+        }
+        id = info.dwItemData;
+    }
+    return display.getMenuItem (id);
+}
+
+/**
+ * Returns the number of items contained in the receiver.
+ *
+ * @return the number of items
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public int getItemCount () {
+    checkWidget ();
+    return GetMenuItemCount (handle);
+}
+
+/**
+ * Returns a (possibly empty) array of <code>MenuItem</code>s which
+ * are the items in the receiver.
+ * <p>
+ * Note: This is not the actual structure used by the receiver
+ * to maintain its list of items, so modifying the array will
+ * not affect the receiver.
+ * </p>
+ *
+ * @return the items in the receiver
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public MenuItem [] getItems () {
+    checkWidget ();
+    if ((OS.IsPPC || OS.IsSP) && hwndCB !is null) {
+        if (OS.IsSP) {
+            MenuItem [] result = new MenuItem [2];
+            result[0] = display.getMenuItem (id0);
+            result[1] = display.getMenuItem (id1);
+            return result;
+        }
+        int count = OS.SendMessage (hwndCB, OS.TB_BUTTONCOUNT, 0, 0);
+        TBBUTTON lpButton;
+        MenuItem [] result = new MenuItem [count];
+        for (int i=0; i<count; i++) {
+            OS.SendMessage (hwndCB, OS.TB_GETBUTTON, i, &lpButton);
+            result [i] = display.getMenuItem (lpButton.idCommand);
+        }
+        return result;
+    }
+    int index = 0, count = 0;
+    int length = OS.IsWinCE ? 4 : OS.GetMenuItemCount (handle);
+    MenuItem [] items = new MenuItem [length];
+    MENUITEMINFO info;
+    info.cbSize = OS.MENUITEMINFO_sizeof;
+    info.fMask = OS.MIIM_DATA;
+    while (OS.GetMenuItemInfo (handle, index, true, &info)) {
+        if (count is items.length) {
+            MenuItem [] newItems = new MenuItem [count + 4];
+            System.arraycopy (items, 0, newItems, 0, count);
+            items = newItems;
+        }
+        MenuItem item = display.getMenuItem (info.dwItemData);
+        if (item !is null) items [count++] = item;
+        index++;
+    }
+    if (count is items.length) return items;
+    MenuItem [] result = new MenuItem [count];
+    System.arraycopy (items, 0, result, 0, count);
+    return result;
+}
+
+int GetMenuItemCount (HANDLE handle) {
+    static if (OS.IsWinCE) {
+        if ((OS.IsPPC || OS.IsSP) && hwndCB !is null) {
+            return OS.IsSP ? 2 : OS.SendMessage (hwndCB, OS.TB_BUTTONCOUNT, 0, 0);
+        }
+        int count = 0;
+        MENUITEMINFO info;
+        info.cbSize = OS.MENUITEMINFO_sizeof;
+        while (OS.GetMenuItemInfo (handle, count, true, &info)) count++;
+        return count;
+    }
+    return OS.GetMenuItemCount (handle);
+}
+
+override String getNameText () {
+    String result = "";
+    MenuItem [] items = getItems ();
+    int length_ = items.length;
+    if (length_ > 0) {
+        for (int i=0; i<length_-1; i++) {
+            result = result ~ items [i].getNameText() ~ ", ";
+        }
+        result = result ~ items [length_-1].getNameText ();
+    }
+    return result;
+}
+
+/**
+ * Returns the receiver's parent, which must be a <code>Decorations</code>.
+ *
+ * @return the receiver's parent
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public Decorations getParent () {
+    checkWidget ();
+    return parent;
+}
+
+/**
+ * Returns the receiver's parent item, which must be a
+ * <code>MenuItem</code> or null when the receiver is a
+ * root.
+ *
+ * @return the receiver's parent item
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public MenuItem getParentItem () {
+    checkWidget ();
+    return cascade;
+}
+
+/**
+ * Returns the receiver's parent item, which must be a
+ * <code>Menu</code> or null when the receiver is a
+ * root.
+ *
+ * @return the receiver's parent item
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public Menu getParentMenu () {
+    checkWidget ();
+    if (cascade !is null) return cascade.parent;
+    return null;
+}
+
+/**
+ * Returns the receiver's shell. For all controls other than
+ * shells, this simply returns the control's nearest ancestor
+ * shell. Shells return themselves, even if they are children
+ * of other shells.
+ *
+ * @return the receiver's shell
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see #getParent
+ */
+public Shell getShell () {
+    checkWidget ();
+    return parent.getShell ();
+}
+
+/**
+ * Returns <code>true</code> if the receiver is visible, and
+ * <code>false</code> otherwise.
+ * <p>
+ * If one of the receiver's ancestors is not visible or some
+ * other condition makes the receiver not visible, this method
+ * may still indicate that it is considered visible even though
+ * it may not actually be showing.
+ * </p>
+ *
+ * @return the receiver's visibility state
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public bool getVisible () {
+    checkWidget ();
+    if ((style & SWT.BAR) !is 0) {
+        return this is parent.menuShell ().menuBar;
+    }
+    if ((style & SWT.POP_UP) !is 0) {
+        Menu [] popups = display.popups;
+        if (popups is null) return false;
+        for (int i=0; i<popups.length; i++) {
+            if (popups [i] is this) return true;
+        }
+    }
+    Shell shell = getShell ();
+    Menu menu = shell.activeMenu;
+    while (menu !is null && menu !is this) {
+        menu = menu.getParentMenu ();
+    }
+    return this is menu;
+}
+
+int imageIndex (Image image) {
+    if (hwndCB is null || image is null) return OS.I_IMAGENONE;
+    if (imageList is null) {
+        Rectangle bounds = image.getBounds ();
+        imageList = display.getImageList (style & SWT.RIGHT_TO_LEFT, bounds.width, bounds.height);
+        int index = imageList.add (image);
+        HANDLE hImageList = imageList.getHandle ();
+        OS.SendMessage (hwndCB, OS.TB_SETIMAGELIST, 0, hImageList);
+        return index;
+    }
+    int index = imageList.indexOf (image);
+    if (index is -1) {
+        index = imageList.add (image);
+    } else {
+        imageList.put (index, image);
+    }
+    return index;
+}
+
+/**
+ * Searches the receiver's list starting at the first item
+ * (index 0) until an item is found that is equal to the
+ * argument, and returns the index of that item. If no item
+ * is found, returns -1.
+ *
+ * @param item the search item
+ * @return the index of the item
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the item is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public int indexOf (MenuItem item) {
+    checkWidget ();
+    if (item is null) error (SWT.ERROR_NULL_ARGUMENT);
+    if (item.isDisposed()) error(SWT.ERROR_INVALID_ARGUMENT);
+    if (item.parent !is this) return -1;
+    if ((OS.IsPPC || OS.IsSP) && hwndCB !is null) {
+        if (OS.IsPPC) {
+            return OS.SendMessage (hwndCB, OS.TB_COMMANDTOINDEX, item.id, 0);
+        }
+        if (OS.IsSP) {
+            if (item.id is id0) return 0;
+            if (item.id is id1) return 1;
+            return -1;
+        }
+    }
+    int index = 0;
+    MENUITEMINFO info;
+    info.cbSize = OS.MENUITEMINFO_sizeof;
+    info.fMask = OS.MIIM_DATA;
+    while (OS.GetMenuItemInfo (handle, index, true, &info)) {
+        if (info.dwItemData is item.id) return index;
+        index++;
+    }
+    return -1;
+}
+
+/**
+ * Returns <code>true</code> if the receiver is enabled and all
+ * of the receiver's ancestors are enabled, and <code>false</code>
+ * otherwise. A disabled menu is typically not selectable from the
+ * user interface and draws with an inactive or "grayed" look.
+ *
+ * @return the receiver's enabled state
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see #getEnabled
+ */
+public bool isEnabled () {
+    checkWidget ();
+    Menu parentMenu = getParentMenu ();
+    if (parentMenu is null) {
+        return getEnabled () && parent.isEnabled ();
+    }
+    return getEnabled () && parentMenu.isEnabled ();
+}
+
+/**
+ * Returns <code>true</code> if the receiver is visible and all
+ * of the receiver's ancestors are visible and <code>false</code>
+ * otherwise.
+ *
+ * @return the receiver's visibility state
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see #getVisible
+ */
+public bool isVisible () {
+    checkWidget ();
+    return getVisible ();
+}
+
+void redraw () {
+    if (!isVisible ()) return;
+    if ((style & SWT.BAR) !is 0) {
+        display.addBar (this);
+    } else {
+        update ();
+    }
+}
+
+override void releaseHandle () {
+    super.releaseHandle ();
+    handle = null;
+    cascade = null;
+}
+
+override void releaseChildren (bool destroy) {
+    MenuItem [] items = getItems ();
+    for (int i=0; i<items.length; i++) {
+        MenuItem item = items [i];
+        if (item !is null && !item.isDisposed ()) {
+            if (OS.IsPPC && hwndCB !is null) {
+                item.dispose ();
+            } else {
+                item.release (false);
+            }
+        }
+    }
+    super.releaseChildren (destroy);
+}
+
+override void releaseParent () {
+    super.releaseParent ();
+    if ((style & SWT.BAR) !is 0) {
+        display.removeBar (this);
+        if (this is parent.menuBar) {
+            parent.setMenuBar (null);
+        }
+    } else {
+        if ((style & SWT.POP_UP) !is 0) {
+            display.removePopup (this);
+        }
+    }
+}
+
+override void releaseWidget () {
+    super.releaseWidget ();
+    backgroundImage = null;
+    if (hBrush is null) OS.DeleteObject (hBrush);
+    hBrush = null;
+    if (OS.IsPPC && hwndCB !is null) {
+        if (imageList !is null) {
+            OS.SendMessage (hwndCB, OS.TB_SETIMAGELIST, 0, 0);
+            display.releaseToolImageList (imageList);
+            imageList = null;
+        }
+    }
+    if (parent !is null) parent.removeMenu (this);
+    parent = null;
+}
+
+/**
+ * Removes the listener from the collection of listeners who will
+ * be notified when the help events are generated for the control.
+ *
+ * @param listener the listener which should no longer be notified
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see HelpListener
+ * @see #addHelpListener
+ */
+public void removeHelpListener (HelpListener listener) {
+    checkWidget ();
+    if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+    if (eventTable is null) return;
+    eventTable.unhook (SWT.Help, listener);
+}
+
+/**
+ * Removes the listener from the collection of listeners who will
+ * be notified when the menu events are generated for the control.
+ *
+ * @param listener the listener which should no longer be notified
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @see MenuListener
+ * @see #addMenuListener
+ */
+public void removeMenuListener (MenuListener listener) {
+    checkWidget ();
+    if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+    if (eventTable is null) return;
+    eventTable.unhook (SWT.Hide, listener);
+    eventTable.unhook (SWT.Show, listener);
+}
+
+/**
+ * Sets the receiver's background color to the color specified
+ * by the argument, or to the default system color for the control
+ * if the argument is null.
+ *
+ * @param color the new color (or null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 3.3
+ */
+/*public*/ void setBackground (Color color) {
+    checkWidget ();
+    int pixel = -1;
+    if (color !is null) {
+        if (color.isDisposed()) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+        pixel = color.handle;
+    }
+    if (pixel is background) return;
+    background = pixel;
+    updateBackground ();
+}
+
+/**
+ * Sets the receiver's background image to the image specified
+ * by the argument, or to the default system color for the control
+ * if the argument is null.  The background image is tiled to fill
+ * the available space.
+ *
+ * @param image the new image (or null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument is not a bitmap</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 3.3
+ */
+/*public*/ void setBackgroundImage (Image image) {
+    checkWidget ();
+    if (image !is null) {
+        if (image.isDisposed ()) error (SWT.ERROR_INVALID_ARGUMENT);
+        if (image.type !is SWT.BITMAP) error (SWT.ERROR_INVALID_ARGUMENT);
+    }
+    if (backgroundImage is image) return;
+    backgroundImage = image;
+    updateBackground ();
+}
+
+/**
+ * Sets the receiver's foreground color to the color specified
+ * by the argument, or to the default system color for the control
+ * if the argument is null.
+ *
+ * @param color the new color (or null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 3.3
+ */
+/*public*/ void setForeground (Color color) {
+    checkWidget ();
+    int pixel = -1;
+    if (color !is null) {
+        if (color.isDisposed()) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+        pixel = color.handle;
+    }
+    if (pixel is foreground) return;
+    foreground = pixel;
+    updateForeground ();
+}
+
+/**
+ * Sets the default menu item to the argument or removes
+ * the default emphasis when the argument is <code>null</code>.
+ *
+ * @param item the default menu item or null
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the menu item has been disposed</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public void setDefaultItem (MenuItem item) {
+    checkWidget ();
+    int newID = -1;
+    if (item !is null) {
+        if (item.isDisposed()) error(SWT.ERROR_INVALID_ARGUMENT);
+        if (item.parent !is this) return;
+        newID = item.id;
+    }
+    static if (OS.IsWinCE) return;
+    int oldID = OS.GetMenuDefaultItem (handle, OS.MF_BYCOMMAND, OS.GMDI_USEDISABLED);
+    if (newID is oldID) return;
+    OS.SetMenuDefaultItem (handle, newID, OS.MF_BYCOMMAND);
+    redraw ();
+}
+
+/**
+ * Enables the receiver if the argument is <code>true</code>,
+ * and disables it otherwise. A disabled menu is typically
+ * not selectable from the user interface and draws with an
+ * inactive or "grayed" look.
+ *
+ * @param enabled the new enabled state
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public void setEnabled (bool enabled) {
+    checkWidget ();
+    state &= ~DISABLED;
+    if (!enabled) state |= DISABLED;
+}
+
+/**
+ * Sets the location of the receiver, which must be a popup,
+ * to the point specified by the arguments which are relative
+ * to the display.
+ * <p>
+ * Note that this is different from most widgets where the
+ * location of the widget is relative to the parent.
+ * </p><p>
+ * Note that the platform window manager ultimately has control
+ * over the location of popup menus.
+ * </p>
+ *
+ * @param x the new x coordinate for the receiver
+ * @param y the new y coordinate for the receiver
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public void setLocation (int x, int y) {
+    checkWidget ();
+    if ((style & (SWT.BAR | SWT.DROP_DOWN)) !is 0) return;
+    this.x = x;
+    this.y = y;
+    hasLocation = true;
+}
+
+/**
+ * Sets the location of the receiver, which must be a popup,
+ * to the point specified by the argument which is relative
+ * to the display.
+ * <p>
+ * Note that this is different from most widgets where the
+ * location of the widget is relative to the parent.
+ * </p><p>
+ * Note that the platform window manager ultimately has control
+ * over the location of popup menus.
+ * </p>
+ *
+ * @param location the new location for the receiver
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the point is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ *
+ * @since 2.1
+ */
+public void setLocation (Point location) {
+    checkWidget ();
+    if (location is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+    setLocation (location.x, location.y);
+}
+
+/**
+ * Marks the receiver as visible if the argument is <code>true</code>,
+ * and marks it invisible otherwise.
+ * <p>
+ * If one of the receiver's ancestors is not visible or some
+ * other condition makes the receiver not visible, marking
+ * it visible may not actually cause it to be displayed.
+ * </p>
+ *
+ * @param visible the new visibility state
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public void setVisible (bool visible) {
+    checkWidget ();
+    if ((style & (SWT.BAR | SWT.DROP_DOWN)) !is 0) return;
+    if (visible) {
+        display.addPopup (this);
+    } else {
+        display.removePopup (this);
+        _setVisible (false);
+    }
+}
+
+void update () {
+    if (OS.IsPPC || OS.IsSP) return;
+    static if (OS.IsHPC) {
+        /*
+        * Each time a menu has been modified, the command menu bar
+        * must be redrawn or it won't update properly.  For example,
+        * a submenu will not drop down.
+        */
+        Menu menuBar = parent.menuBar;
+        if (menuBar !is null) {
+            Menu menu = this;
+            while (menu !is null && menu !is menuBar) {
+                menu = menu.getParentMenu ();
+            }
+            if (menu is menuBar) {
+                OS.CommandBar_DrawMenuBar (menuBar.hwndCB, 0);
+                OS.CommandBar_Show (menuBar.hwndCB, true);
+            }
+        }
+        return;
+    }
+    static if (OS.IsWinCE) return;
+    if ((style & SWT.BAR) !is 0) {
+        if (this is parent.menuBar) OS.DrawMenuBar (parent.handle);
+        return;
+    }
+    if (OS.WIN32_VERSION < OS.VERSION (4, 10)) {
+        return;
+    }
+    bool hasCheck = false, hasImage = false;
+    MenuItem [] items = getItems ();
+    for (int i=0; i<items.length; i++) {
+        MenuItem item = items [i];
+        if (item.image !is null) {
+            hasImage = true;
+            if (hasCheck) break;
+        }
+        if ((item.style & (SWT.CHECK | SWT.RADIO)) !is 0) {
+            hasCheck = true;
+            if ( hasImage) break;
+        }
+    }
+
+    /*
+    * Bug in Windows.  If a menu contains items that have
+    * images and can be checked, Windows does not include
+    * the width of the image and the width of the check when
+    * computing the width of the menu.  When the longest item
+    * does not have an image, the label and the accelerator
+    * text can overlap.  The fix is to use SetMenuItemInfo()
+    * to indicate that all items have a bitmap and then include
+    * the width of the widest bitmap in WM_MEASURECHILD.
+    *
+    * NOTE:  This work around causes problems on Windows 98.
+    * Under certain circumstances that have yet to be isolated,
+    * some menus can become huge and blank.  For now, do not
+    * run the code on Windows 98.
+    *
+    * NOTE:  This work around doesn't run on Vista because
+    * WM_MEASURECHILD and WM_DRAWITEM cause Vista to lose
+    * the menu theme.
+    */
+    if (!OS.IsWin95) {
+        if (OS.WIN32_VERSION < OS.VERSION (6, 0)) {
+            MENUITEMINFO info;
+            info.cbSize = OS.MENUITEMINFO_sizeof;
+            info.fMask = OS.MIIM_BITMAP;
+            for (int i=0; i<items.length; i++) {
+                MenuItem item = items [i];
+                if ((style & SWT.SEPARATOR) is 0) {
+                    if (item.image is null || foreground !is -1) {
+                        info.hbmpItem = hasImage || foreground !is -1 ? OS.HBMMENU_CALLBACK : null;
+                        OS.SetMenuItemInfo (handle, item.id, false, &info);
+                    }
+                }
+            }
+        }
+    }
+
+    /* Update the menu to hide or show the space for bitmaps */
+    MENUINFO lpcmi;
+    lpcmi.cbSize = MENUINFO.sizeof;
+    lpcmi.fMask = OS.MIM_STYLE;
+    OS.GetMenuInfo (handle, &lpcmi);
+    if (hasImage && !hasCheck) {
+        lpcmi.dwStyle |= OS.MNS_CHECKORBMP;
+    } else {
+        lpcmi.dwStyle &= ~OS.MNS_CHECKORBMP;
+    }
+    OS.SetMenuInfo (handle, &lpcmi);
+}
+
+void updateBackground () {
+    if (hBrush is null) OS.DeleteObject (hBrush);
+    hBrush = null;
+    if (backgroundImage !is null) {
+        hBrush = OS.CreatePatternBrush (backgroundImage.handle);
+    } else {
+        if (background !is -1) hBrush = OS.CreateSolidBrush (background);
+    }
+    MENUINFO lpcmi;
+    lpcmi.cbSize = MENUINFO.sizeof;
+    lpcmi.fMask = OS.MIM_BACKGROUND;
+    lpcmi.hbrBack = hBrush;
+    OS.SetMenuInfo (handle, &lpcmi);
+}
+
+void updateForeground () {
+    if (OS.WIN32_VERSION < OS.VERSION (4, 10)) return;
+    MENUITEMINFO info;
+    info.cbSize = OS.MENUITEMINFO_sizeof;
+    int index = 0;
+    while (OS.GetMenuItemInfo (handle, index, true, &info)) {
+        info.fMask = OS.MIIM_BITMAP;
+        info.hbmpItem = OS.HBMMENU_CALLBACK;
+        OS.SetMenuItemInfo (handle, index, true, &info);
+        index++;
+    }
+    redraw ();
+}
+}
+