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changeset 48:8e9ea24111fd

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Menu, MenuItem
author Frank Benoit <benoit@tionex.de>
date Fri, 11 Jan 2008 10:04:18 +0100
parents f646579f309c
children a67796650ad4
files dwt/SWT.d dwt/internal/gtk/OS.d dwt/widgets/Display.d dwt/widgets/Menu.d dwt/widgets/MenuItem.d dwt/widgets/Widget.d todo.txt
diffstat 7 files changed, 1066 insertions(+), 155 deletions(-) [+]
line wrap: on
line diff
--- a/dwt/SWT.d	Fri Jan 11 08:34:26 2008 +0100
+++ b/dwt/SWT.d	Fri Jan 11 10:04:18 2008 +0100
@@ -3417,7 +3417,7 @@
 	return "Unknown error"; //$NON-NLS-1$
 }
 
-/++
+
 /**
  * Returns the NLS'ed message for the given argument.
  *
@@ -3429,9 +3429,11 @@
  * </ul>
  */
 public static char[] getMessage(char[] key) {
-	return Compatibility.getMessage(key);
+    // PORTING_FIXME: Implement
+    return null;
+	//return Compatibility.getMessage(key);
 }
-++/
+
 /**
  * Returns the SWT platform name.
  * Examples: "win32", "motif", "gtk", "photon", "carbon"
--- a/dwt/internal/gtk/OS.d	Fri Jan 11 08:34:26 2008 +0100
+++ b/dwt/internal/gtk/OS.d	Fri Jan 11 10:04:18 2008 +0100
@@ -135,6 +135,15 @@
 public alias dwt.internal.c.gtk.GtkMisc GtkMisc;
 public alias dwt.internal.c.gtk.GtkImage GtkImage;
 public alias dwt.internal.c.gtk.GtkPlug GtkPlug;
+public alias dwt.internal.c.gtk.GtkMenu GtkMenu;
+public alias dwt.internal.c.gtk.GtkBin GtkBin;
+public alias dwt.internal.c.gtk.GtkRadioMenuItem GtkRadioMenuItem;
+public alias dwt.internal.c.gtk.GtkMenuShell GtkMenuShell;
+public alias dwt.internal.c.gtk.GtkCheckMenuItem GtkCheckMenuItem;
+public alias dwt.internal.c.gtk.GtkAccelLabel GtkAccelLabel;
+public alias dwt.internal.c.gtk.GtkImageMenuItem GtkImageMenuItem;
+public alias dwt.internal.c.gtk.GtkMenuItem GtkMenuItem;
+public alias dwt.internal.c.gtk.GtkIMMulticontext GtkIMMulticontext;
 
 public alias dwt.internal.c.Xlib.XErrorEvent XErrorEvent;
 public alias dwt.internal.c.Xlib.XExposeEvent XExposeEvent;
@@ -1841,9 +1850,9 @@
 
     /* Field accessors */
 
-    void    GTK_ACCEL_LABEL_SET_ACCEL_STRING( GtkAccelLabel *arg0, gchar * arg1 )
+    static void    GTK_ACCEL_LABEL_SET_ACCEL_STRING( GtkAccelLabel *arg0, gchar * arg1 )
             { arg0.accel_string = arg1; }
-    gchar*  GTK_ACCEL_LABEL_GET_ACCEL_STRING( GtkAccelLabel* arg0)
+    static gchar*  GTK_ACCEL_LABEL_GET_ACCEL_STRING( GtkAccelLabel* arg0)
             { return arg0.accel_string; }
 
     static GtkWidget* GTK_SCROLLED_WINDOW_HSCROLLBAR( GtkScrolledWindow* arg0 )
--- a/dwt/widgets/Display.d	Fri Jan 11 08:34:26 2008 +0100
+++ b/dwt/widgets/Display.d	Fri Jan 11 10:04:18 2008 +0100
@@ -2644,10 +2644,28 @@
 	return result [0];
 }
 
-int /*long*/ menuPositionProcMeth (GtkWidget * menu, int /*long*/ x, int /*long*/ y, int /*long*/ push_in, int /*long*/ user_data) {
-	Widget widget = getWidget (menu);
+
+package void doMenuPositionProc( GtkMenu* window, bool hasLocation ){
+    /*
+    * Bug in GTK.  The timestamp passed into gtk_menu_popup is used
+    * to perform an X pointer grab.  It cannot be zero, else the grab
+    * will fail.  The fix is to ensure that the timestamp of the last
+    * event processed is used.
+    */
+    OS.gtk_menu_popup (window, null, null,
+        hasLocation ? &menuPositionProcFunc : null,
+        cast(void*)this, 0, getLastEventTime() );
+}
+
+private static extern(C) void menuPositionProcFunc (GtkMenu* menu, int* x, int* y, int* push_in, void* user_data) {
+    auto display = cast(Display)user_data;
+    display.menuPositionProc( menu, x, y, push_in, null );
+}
+
+void menuPositionProc (GtkMenu* menu, int* x, int* y, int* push_in, void* user_data) {
+	Widget widget = getWidget (cast(GtkWidget*)menu);
 	if (widget is null) return 0;
-	return widget.menuPositionProc (menu, x, y, push_in, user_data);
+	widget.menuPositionProc (menu, x, y, push_in, user_data);
 }
 
 /**
--- a/dwt/widgets/Menu.d	Fri Jan 11 08:34:26 2008 +0100
+++ b/dwt/widgets/Menu.d	Fri Jan 11 10:04:18 2008 +0100
@@ -10,25 +10,22 @@
  *******************************************************************************/
 module dwt.widgets.Menu;
 
+import dwt.SWT;
+import dwt.internal.gtk.OS;
+import dwt.events.MenuListener;
+import dwt.events.HelpListener;
+import dwt.graphics.Point;
+import dwt.graphics.Rectangle;
+import dwt.widgets.ImageList;
+import dwt.widgets.TypedListener;
+import dwt.widgets.Event;
+import dwt.widgets.MenuItem;
+import dwt.widgets.Widget;
 import dwt.widgets.Control;
 import dwt.widgets.Decorations;
-import dwt.internal.gtk.OS;
+import dwt.widgets.Shell;
 
-class Menu : Control {
-    bool isDisposed();
-    void  dispose();
-    void _setVisible (bool visible);
-    void createIMMenu (GtkIMContext* imHandle) ;
-    void addAccelerators(GtkAccelGroup*);
-    void fixMenus (Decorations newParent) ;
-}
-
-/+++
-import dwt.internal.*;
-import dwt.internal.gtk.*;
-import dwt.*;
-import dwt.events.*;
-import dwt.graphics.*;
+import tango.stdc.stringz;
 
 /**
  * Instances of this class are user interface objects that contain
@@ -47,12 +44,14 @@
  * IMPORTANT: This class is <em>not</em> intended to be subclassed.
  * </p>
  */
-public class Menu extends Widget {
+public class Menu : Widget {
 	int x, y;
-	boolean hasLocation;
+	bool hasLocation;
 	MenuItem cascade, selectedItem;
 	Decorations parent;
-	int /*long*/ imItem, imSeparator, imHandle;
+	GtkWidget* imItem;
+    GtkWidget* imSeparator;
+    GtkIMContext* imHandle;
 	ImageList imageList;
 
 /**
@@ -74,7 +73,7 @@
  * @see Widget#checkSubclass
  * @see Widget#getStyle
  */
-public Menu (Control parent) {
+public this (Control parent) {
 	this (checkNull (parent).menuShell (), SWT.POP_UP);
 }
 
@@ -109,7 +108,7 @@
  * @see Widget#checkSubclass
  * @see Widget#getStyle
  */
-public Menu (Decorations parent, int style) {
+public this (Decorations parent, int style) {
 	super (parent, checkStyle (style));
 	this.parent = parent;
 	createWidget (0);
@@ -135,7 +134,7 @@
  * @see Widget#checkSubclass
  * @see Widget#getStyle
  */
-public Menu (Menu parentMenu) {
+public this (Menu parentMenu) {
 	this (checkNull (parentMenu).parent, SWT.DROP_DOWN);
 }
 
@@ -159,22 +158,22 @@
  * @see Widget#checkSubclass
  * @see Widget#getStyle
  */
-public Menu (MenuItem parentItem) {
+public this (MenuItem parentItem) {
 	this (checkNull (parentItem).parent);
 }
 
 static Control checkNull (Control control) {
-	if (control == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+	if (control is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
 	return control;
 }
 
 static Menu checkNull (Menu menu) {
-	if (menu == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+	if (menu is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
 	return menu;
 }
 
 static MenuItem checkNull (MenuItem item) {
-	if (item == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+	if (item is null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
 	return item;
 }
 
@@ -182,31 +181,30 @@
 	return checkBits (style, SWT.POP_UP, SWT.BAR, SWT.DROP_DOWN, 0, 0, 0);
 }
 
-void _setVisible (boolean visible) {
-	if (visible == OS.GTK_WIDGET_MAPPED (handle)) return;
+void _setVisible (bool visible) {
+	if (visible is OS.GTK_WIDGET_MAPPED (handle)) return;
 	if (visible) {
 		sendEvent (SWT.Show);
-		if (getItemCount () != 0) {
-			if ((OS.GTK_VERSION >=  OS.VERSION (2, 8, 0))) {
-				OS.gtk_menu_shell_set_take_focus (handle, false);
+		if (getItemCount () !is 0) {
+			if ((OS.GTK_VERSION >=  OS.buildVERSION (2, 8, 0))) {
+				OS.gtk_menu_shell_set_take_focus (cast(GtkMenuShell*)handle, false);
 			}
-			int /*long*/ address = hasLocation ? display.menuPositionProc: 0;
 			/*
 			* Bug in GTK.  The timestamp passed into gtk_menu_popup is used
 			* to perform an X pointer grab.  It cannot be zero, else the grab
 			* will fail.  The fix is to ensure that the timestamp of the last
 			* event processed is used.
 			*/
-			OS.gtk_menu_popup (handle, 0, 0, address, 0, 0, display.getLastEventTime ());
+            getDisplay().doMenuPositionProc( cast(GtkMenu*)handle, hasLocation );
 		} else {
 			sendEvent (SWT.Hide);
 		}
 	} else {
-		OS.gtk_menu_popdown (handle);
+		OS.gtk_menu_popdown (cast(GtkMenu*)handle);
 	}
 }
 
-void addAccelerators (int /*long*/ accelGroup) {
+void addAccelerators (GtkAccelGroup* accelGroup) {
 	MenuItem [] items = getItems ();
 	for (int i = 0; i < items.length; i++) {
 		MenuItem item = items[i];
@@ -235,7 +233,7 @@
  */
 public void addMenuListener (MenuListener listener) {
 	checkWidget();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
 	TypedListener typedListener = new TypedListener (listener);
 	addListener (SWT.Hide,typedListener);
 	addListener (SWT.Show,typedListener);
@@ -262,53 +260,53 @@
  */
 public void addHelpListener (HelpListener listener) {
 	checkWidget();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
 	TypedListener typedListener = new TypedListener (listener);
 	addListener (SWT.Help, typedListener);
 }
 
 void createHandle (int index) {
 	state |= HANDLE;
-	if ((style & SWT.BAR) != 0) {
+	if ((style & SWT.BAR) !is 0) {
 		handle = OS.gtk_menu_bar_new ();
-		if (handle == 0) error (SWT.ERROR_NO_HANDLES);
-		int /*long*/ vboxHandle = parent.vboxHandle;
-		OS.gtk_container_add (vboxHandle, handle);
-		OS.gtk_box_set_child_packing (vboxHandle, handle, false, true, 0, OS.GTK_PACK_START);
+		if (handle is null) error (SWT.ERROR_NO_HANDLES);
+		auto vboxHandle = parent.vboxHandle;
+		OS.gtk_container_add (cast(GtkContainer*)vboxHandle, handle);
+		OS.gtk_box_set_child_packing (cast(GtkBox*)vboxHandle, handle, false, true, 0, OS.GTK_PACK_START);
 	} else {
 		handle = OS.gtk_menu_new ();
-		if (handle == 0) error (SWT.ERROR_NO_HANDLES);
+		if (handle is null) error (SWT.ERROR_NO_HANDLES);
 	}
 }
 
-void createIMMenu (int /*long*/ imHandle) {
-	if (this.imHandle == imHandle) return;
+void createIMMenu (GtkIMContext* imHandle) {
+	if (this.imHandle is imHandle) return;
 	this.imHandle = imHandle;
-	if (imHandle == 0) {
-		if (imItem != 0) {
+	if (imHandle is null) {
+		if (imItem !is null) {
 			OS.gtk_widget_destroy (imItem);
-			imItem = 0;
+			imItem = null;
 		}
-		if (imSeparator != 0) {
+		if (imSeparator !is null) {
 			OS.gtk_widget_destroy (imSeparator);
-			imSeparator = 0;
+			imSeparator = null;
 		}
 		return;
 	}
-	if (imSeparator == 0) {
+	if (imSeparator is null) {
 		imSeparator = OS.gtk_separator_menu_item_new ();
 		OS.gtk_widget_show (imSeparator);
-		OS.gtk_menu_shell_insert (handle, imSeparator, -1);
+		OS.gtk_menu_shell_insert (cast(GtkMenuShell*)handle, imSeparator, -1);
 	}
-	if (imItem == 0) {
-		byte[] buffer = Converter.wcsToMbcs (null, SWT.getMessage("SWT_InputMethods"), true);
+	if (imItem is null) {
+		char* buffer = toStringz( SWT.getMessage("SWT_InputMethods"));
 		imItem = OS.gtk_image_menu_item_new_with_label (buffer);
 		OS.gtk_widget_show (imItem);
-		OS.gtk_menu_shell_insert (handle, imItem, -1);
+		OS.gtk_menu_shell_insert (cast(GtkMenuShell*)handle, imItem, -1);
 	}
-	int /*long*/ imSubmenu = OS.gtk_menu_new ();
-	OS.gtk_im_multicontext_append_menuitems (imHandle, imSubmenu);
-	OS.gtk_menu_item_set_submenu (imItem, imSubmenu);
+	auto imSubmenu = OS.gtk_menu_new ();
+	OS.gtk_im_multicontext_append_menuitems (cast(GtkIMMulticontext*)imHandle, cast(GtkMenuShell*)imSubmenu);
+	OS.gtk_menu_item_set_submenu (cast(GtkMenuItem*)imItem, imSubmenu);
 }
 
 void createWidget (int index) {
@@ -332,11 +330,11 @@
 	if (!OS.GTK_WIDGET_MAPPED (handle)) {
 		return new Rectangle (0, 0, 0, 0);
 	}
-	int /*long*/ window = OS.GTK_WIDGET_WINDOW (handle);
-	int [] origin_x = new int [1], origin_y = new int [1];
-	OS.gdk_window_get_origin (window, origin_x, origin_y);
-	int x = origin_x [0] + OS.GTK_WIDGET_X (handle);
-	int y = origin_y [0] + OS.GTK_WIDGET_Y (handle);
+	auto window = OS.GTK_WIDGET_WINDOW (handle);
+	int origin_x, origin_y;
+	OS.gdk_window_get_origin (window, &origin_x, &origin_y);
+	int x = origin_x + OS.GTK_WIDGET_X (handle);
+	int y = origin_y + OS.GTK_WIDGET_Y (handle);
 	int width = OS.GTK_WIDGET_WIDTH (handle);
 	int height = OS.GTK_WIDGET_HEIGHT (handle);
 	return new Rectangle (x, y, width, height);
@@ -374,7 +372,7 @@
  *
  * @see #isEnabled
  */
-public boolean getEnabled () {
+public bool getEnabled () {
 	checkWidget();
 	return OS.GTK_WIDGET_SENSITIVE (handle);
 }
@@ -396,16 +394,16 @@
  */
 public MenuItem getItem (int index) {
 	checkWidget();
-	int /*long*/ list = OS.gtk_container_get_children (handle);
-	if (list == 0) error (SWT.ERROR_CANNOT_GET_ITEM);
+	auto list = OS.gtk_container_get_children (cast(GtkContainer*)handle);
+	if (list is null) error (SWT.ERROR_CANNOT_GET_ITEM);
 	int count = OS.g_list_length (list);
-	if (imSeparator != 0) count--;
-	if (imItem != 0) count--;
+	if (imSeparator !is null) count--;
+	if (imItem !is null) count--;
 	if (!(0 <= index && index < count)) error (SWT.ERROR_INVALID_RANGE);
-	int /*long*/ data = OS.g_list_nth_data (list, index);
+	auto data = cast(GtkWidget*)OS.g_list_nth_data (list, index);
 	OS.g_list_free (list);
-	if (data == 0) error (SWT.ERROR_CANNOT_GET_ITEM);
-	return (MenuItem) display.getWidget (data);
+	if (data is null) error (SWT.ERROR_CANNOT_GET_ITEM);
+	return cast(MenuItem) display.getWidget (data);
 }
 
 /**
@@ -420,12 +418,12 @@
  */
 public int getItemCount () {
 	checkWidget();
-	int /*long*/ list = OS.gtk_container_get_children (handle);
-	if (list == 0) return 0;
+	auto list = OS.gtk_container_get_children (cast(GtkContainer*)handle);
+	if (list is null) return 0;
 	int count = OS.g_list_length (list);
 	OS.g_list_free (list);
-	if (imSeparator != 0) count--;
-	if (imItem != 0) count--;
+	if (imSeparator !is null) count--;
+	if (imItem !is null) count--;
 	return count;
 }
 
@@ -447,20 +445,20 @@
  */
 public MenuItem [] getItems () {
 	checkWidget();
-	int /*long*/ list = OS.gtk_container_get_children (handle);
-	if (list == 0) return new MenuItem [0];
+	auto list = OS.gtk_container_get_children (cast(GtkContainer*)handle);
+	if (list is null) return new MenuItem [0];
 	int count = OS.g_list_length (list);
-	if (imSeparator != 0) count--;
-	if (imItem != 0) count--;
+	if (imSeparator !is null) count--;
+	if (imItem !is null) count--;
 	MenuItem [] items = new MenuItem [count];
 	int index = 0;
 	for (int i=0; i<count; i++) {
-		int /*long*/ data = OS.g_list_nth_data (list, i);
-		MenuItem item = (MenuItem) display.getWidget (data);
-		if (item != null) items [index++] = item;
+		auto data = cast(GtkWidget*)OS.g_list_nth_data (list, i);
+		MenuItem item = cast(MenuItem) display.getWidget (data);
+		if (item !is null) items [index++] = item;
 	}
 	OS.g_list_free (list);
-	if (index != items.length) {
+	if (index !is items.length) {
 		MenuItem [] newItems = new MenuItem[index];
 		System.arraycopy(items, 0, newItems, 0, index);
 		items = newItems;
@@ -468,15 +466,15 @@
 	return items;
 }
 
-String getNameText () {
-	String result = "";
+char[] getNameText () {
+	char[] result = "";
 	MenuItem [] items = getItems ();
-	int length = items.length;
-	if (length > 0) {
-		for (int i=0; i<length-1; i++) {
-			result = result + items [i].getNameText() + ", ";
+	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 ();
+		result = result ~ items [length_-1].getNameText ();
 	}
 	return result;
 }
@@ -527,7 +525,7 @@
  */
 public Menu getParentMenu () {
 	checkWidget();
-	if (cascade == null) return null;
+	if (cascade is null) return null;
 	return cascade.getParent ();
 }
 
@@ -568,24 +566,24 @@
  *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
  * </ul>
  */
-public boolean getVisible () {
+public bool getVisible () {
 	checkWidget();
-	if ((style & SWT.POP_UP) != 0) {
+	if ((style & SWT.POP_UP) !is 0) {
 		Menu [] popups = display.popups;
-		if (popups != null) {
+		if (popups !is null) {
 			for (int i=0; i<popups.length; i++) {
-				if (popups [i] == this) return true;
+				if (popups [i] is this) return true;
 			}
 		}
 	}
 	return OS.GTK_WIDGET_MAPPED (handle);
 }
 
-int /*long*/ gtk_hide (int /*long*/ widget) {
-	if ((style & SWT.POP_UP) != 0) {
+override int /*long*/ gtk_hide (GtkWidget* widget) {
+	if ((style & SWT.POP_UP) !is 0) {
 		display.activeShell = getShell ();
 	}
-	if (OS.GTK_VERSION >= OS.VERSION (2, 6, 0)) {
+	if (OS.GTK_VERSION >= OS.buildVERSION (2, 6, 0)) {
 		sendEvent (SWT.Hide);
 	} else {
 		/*
@@ -600,8 +598,8 @@
 	return 0;
 }
 
-int /*long*/ gtk_show (int /*long*/ widget) {
-	if ((style & SWT.POP_UP) != 0) {
+override int /*long*/ gtk_show (GtkWidget* widget) {
+	if ((style & SWT.POP_UP) !is 0) {
 		display.activeShell = getShell ();
 		return 0;
 	}
@@ -610,9 +608,9 @@
 }
 
 
-int /*long*/ gtk_show_help (int /*long*/ widget, int /*long*/ helpType) {
+override int /*long*/ gtk_show_help (GtkWidget* widget, int /*long*/ helpType) {
 	if (sendHelpEvent (helpType)) {
-		OS.gtk_menu_shell_deactivate (handle);
+		OS.gtk_menu_shell_deactivate (cast(GtkMenuShell*)handle);
 		return 1;
 	}
 	return 0;
@@ -644,10 +642,10 @@
  */
 public int indexOf (MenuItem item) {
 	checkWidget();
-	if (item == null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (item is null) error (SWT.ERROR_NULL_ARGUMENT);
 	MenuItem [] items = getItems ();
 	for (int i=0; i<items.length; i++) {
-		if (items [i] == item) return i;
+		if (items [i] is item) return i;
 	}
 	return -1;
 }
@@ -667,10 +665,10 @@
  *
  * @see #getEnabled
  */
-public boolean isEnabled () {
+public bool isEnabled () {
 	checkWidget();
 	Menu parentMenu = getParentMenu ();
-	if (parentMenu == null) {
+	if (parentMenu is null) {
 		return getEnabled () && parent.isEnabled ();
 	}
 	return getEnabled () && parentMenu.isEnabled ();
@@ -690,12 +688,12 @@
  *
  * @see #getVisible
  */
-public boolean isVisible () {
+public bool isVisible () {
 	checkWidget();
 	return getVisible ();
 }
 
-int /*long*/ menuPositionProc (int /*long*/ menu, int /*long*/ x, int /*long*/ y, int /*long*/ push_in, int /*long*/ user_data) {
+override void menuPositionProc (GtkMenu* menu, int* x, int* y, int* push_in, void* user_data) {
 	/*
 	* Feature in GTK.  The menu position function sets the position of the
 	* top-left pixel of the menu.  If the menu would be off-screen, GTK will
@@ -705,8 +703,8 @@
 	*
 	* NOTE: This code doesn't work for multiple monitors.
 	*/
-    GtkRequisition requisition = new GtkRequisition ();
-    OS.gtk_widget_size_request (menu, requisition);
+    GtkRequisition* requisition = new GtkRequisition ();
+    OS.gtk_widget_size_request (cast(GtkWidget*)menu, requisition);
     int screenHeight = OS.gdk_screen_height ();
 	int reqy = this.y;
 	if (reqy + requisition.height > screenHeight && reqy - requisition.height >= 0) {
@@ -714,22 +712,21 @@
     }
     int screenWidth = OS.gdk_screen_width ();
 	int reqx = this.x;
-    if ((style & SWT.RIGHT_TO_LEFT) != 0) {
+    if ((style & SWT.RIGHT_TO_LEFT) !is 0) {
     	if (reqx - requisition.width >= 0) reqx -= requisition.width;
     } else {
     	if (reqx + requisition.width > screenWidth) reqx -= requisition.width;
     }
-	if (x != 0) OS.memmove (x, new int [] {reqx}, 4);
-	if (y != 0) OS.memmove (y, new int [] {reqy}, 4);
-	if (push_in != 0) OS.memmove (push_in, new int [] {1}, 4);
-	return 0;
+	if (x !is null) *x = reqx;
+	if (y !is null) *y = reqy;
+	if (push_in !is null) *push_in = 1;
 }
 
-void releaseChildren (boolean destroy) {
+void releaseChildren (bool destroy) {
 	MenuItem [] items = getItems ();
 	for (int i=0; i<items.length; i++) {
 		MenuItem item = items [i];
-		if (item != null && !item.isDisposed ()) {
+		if (item !is null && !item.isDisposed ()) {
 			item.release (false);
 		}
 	}
@@ -738,11 +735,11 @@
 
 void releaseParent () {
 	super.releaseParent ();
-	if (cascade != null) cascade.setMenu (null);
-	if ((style & SWT.BAR) != 0 && this == parent.menuBar) {
+	if (cascade !is null) cascade.setMenu (null);
+	if ((style & SWT.BAR) !is 0 && this is parent.menuBar) {
 		parent.setMenuBar (null);
 	}  else {
-		if ((style & SWT.POP_UP) != 0) {
+		if ((style & SWT.POP_UP) !is 0) {
 			display.removePopup (this);
 		}
 	}
@@ -750,11 +747,13 @@
 
 void releaseWidget () {
 	super.releaseWidget ();
-	if (parent != null) parent.removeMenu (this);
+	if (parent !is null) parent.removeMenu (this);
 	parent = null;
 	cascade = null;
-	imItem = imSeparator = imHandle = 0;
-	if (imageList != null) imageList.dispose ();
+	imItem = null;
+    imSeparator = null;
+    imHandle = null;
+	if (imageList !is null) imageList.dispose ();
 	imageList = null;
 }
 
@@ -777,13 +776,13 @@
  */
 public void removeMenuListener (MenuListener listener) {
 	checkWidget();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
-	if (eventTable == null) return;
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (eventTable is null) return;
 	eventTable.unhook (SWT.Hide, listener);
 	eventTable.unhook (SWT.Show, listener);
 }
 
-void removeAccelerators (int /*long*/ accelGroup) {
+void removeAccelerators (GtkAccelGroup* accelGroup) {
 	MenuItem [] items = getItems ();
 	for (int i = 0; i < items.length; i++) {
 		MenuItem item = items[i];
@@ -810,13 +809,13 @@
  */
 public void removeHelpListener (HelpListener listener) {
 	checkWidget();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
-	if (eventTable == null) return;
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (eventTable is null) return;
 	eventTable.unhook (SWT.Help, listener);
 }
 
-boolean sendHelpEvent (int /*long*/ helpType) {
-	if (selectedItem != null && !selectedItem.isDisposed()) {
+bool sendHelpEvent (int /*long*/ helpType) {
+	if (selectedItem !is null && !selectedItem.isDisposed()) {
 		if (selectedItem.hooks (SWT.Help)) {
 			selectedItem.postEvent (SWT.Help);
 			return true;
@@ -860,7 +859,7 @@
  *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
  * </ul>
  */
-public void setEnabled (boolean enabled) {
+public void setEnabled (bool enabled) {
 	checkWidget();
 	if (enabled) {
 		OS.GTK_WIDGET_SET_FLAGS (handle, OS.GTK_SENSITIVE);
@@ -891,7 +890,7 @@
  */
 public void setLocation (int x, int y) {
 	checkWidget();
-	if ((style & (SWT.BAR | SWT.DROP_DOWN)) != 0) return;
+	if ((style & (SWT.BAR | SWT.DROP_DOWN)) !is 0) return;
 	this.x = x;
 	this.y = y;
 	hasLocation = true;
@@ -923,13 +922,13 @@
  */
 public void setLocation (Point location) {
 	checkWidget();
-	if (location == null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (location is null) error (SWT.ERROR_NULL_ARGUMENT);
 	setLocation (location.x, location.y);
 }
 
 void setOrientation() {
-	if ((parent.style & SWT.RIGHT_TO_LEFT) != 0) {
-		if (handle != 0) OS.gtk_widget_set_direction (handle, OS.GTK_TEXT_DIR_RTL);
+	if ((parent.style & SWT.RIGHT_TO_LEFT) !is 0) {
+		if (handle !is null) OS.gtk_widget_set_direction (handle, OS.GTK_TEXT_DIR_RTL);
 	}
 }
 
@@ -949,9 +948,9 @@
  *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
  * </ul>
  */
-public void setVisible (boolean visible) {
+public void setVisible (bool visible) {
 	checkWidget();
-	if ((style & (SWT.BAR | SWT.DROP_DOWN)) != 0) return;
+	if ((style & (SWT.BAR | SWT.DROP_DOWN)) !is 0) return;
 	if (visible) {
 		display.addPopup (this);
 	} else {
@@ -960,4 +959,3 @@
 	}
 }
 }
-+++/
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/widgets/MenuItem.d	Fri Jan 11 10:04:18 2008 +0100
@@ -0,0 +1,885 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2007 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
+ *******************************************************************************/
+module dwt.widgets.MenuItem;
+
+
+import dwt.widgets.Menu;
+import dwt.widgets.Item;
+import dwt.widgets.Decorations;
+import dwt.graphics.Rectangle;
+import dwt.graphics.Image;
+import dwt.widgets.ImageList;
+import dwt.SWT;
+import dwt.internal.gtk.OS;
+import dwt.events.ArmListener;
+import dwt.events.HelpListener;
+import dwt.events.SelectionListener;
+import dwt.events.SelectionEvent;
+import dwt.widgets.TypedListener;
+import dwt.widgets.Event;
+import dwt.widgets.Display;
+
+import tango.stdc.stringz;
+import tango.text.Util;
+
+/**
+ * Instances of this class represent a selectable user interface object
+ * that issues notification when pressed and released.
+ * <dl>
+ * <dt><b>Styles:</b></dt>
+ * <dd>CHECK, CASCADE, PUSH, RADIO, SEPARATOR</dd>
+ * <dt><b>Events:</b></dt>
+ * <dd>Arm, Help, Selection</dd>
+ * </dl>
+ * <p>
+ * Note: Only one of the styles CHECK, CASCADE, PUSH, RADIO and SEPARATOR
+ * may be specified.
+ * </p><p>
+ * IMPORTANT: This class is <em>not</em> intended to be subclassed.
+ * </p>
+ */
+public class MenuItem : Item {
+	Menu parent, menu;
+	GtkAccelGroup* groupHandle;
+	int accelerator;
+
+/**
+ * Constructs a new instance of this class given its parent
+ * (which must be a <code>Menu</code>) and a style value
+ * describing its behavior and appearance. The item is added
+ * to the end of the items maintained by its parent.
+ * <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>
+ *
+ * @param parent a menu control which will be the parent of the new instance (cannot be null)
+ * @param style the style of control 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#CHECK
+ * @see SWT#CASCADE
+ * @see SWT#PUSH
+ * @see SWT#RADIO
+ * @see SWT#SEPARATOR
+ * @see Widget#checkSubclass
+ * @see Widget#getStyle
+ */
+public this (Menu parent, int style) {
+	super (parent, checkStyle (style));
+	this.parent = parent;
+	createWidget (parent.getItemCount ());
+}
+
+/**
+ * Constructs a new instance of this class given its parent
+ * (which must be a <code>Menu</code>), a style value
+ * describing its behavior and appearance, and the index
+ * at which to place it in the items maintained by its parent.
+ * <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>
+ *
+ * @param parent a menu control which will be the parent of the new instance (cannot be null)
+ * @param style the style of control to construct
+ * @param index the zero-relative index to store the receiver in its parent
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ *    <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the parent (inclusive)</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#CHECK
+ * @see SWT#CASCADE
+ * @see SWT#PUSH
+ * @see SWT#RADIO
+ * @see SWT#SEPARATOR
+ * @see Widget#checkSubclass
+ * @see Widget#getStyle
+ */
+public this (Menu parent, int style, int index) {
+	super (parent, checkStyle (style));
+	this.parent = parent;
+	int count = parent.getItemCount ();
+	if (!(0 <= index && index <= count)) {
+		error (SWT.ERROR_INVALID_RANGE);
+	}
+	createWidget (index);
+}
+
+void addAccelerator (GtkAccelGroup* accelGroup) {
+	updateAccelerator (accelGroup, true);
+}
+
+void addAccelerators (GtkAccelGroup* accelGroup) {
+	addAccelerator (accelGroup);
+	if (menu !is null) menu.addAccelerators (accelGroup);
+}
+
+/**
+ * Adds the listener to the collection of listeners who will
+ * be notified when the arm events are generated for the control, by sending
+ * it one of the messages defined in the <code>ArmListener</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 ArmListener
+ * @see #removeArmListener
+ */
+public void addArmListener (ArmListener listener) {
+	checkWidget();
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+	TypedListener typedListener = new TypedListener (listener);
+	addListener (SWT.Arm, typedListener);
+}
+
+/**
+ * Adds the listener to the collection of listeners who will
+ * be notified when the 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 the menu item is selected by the user, by sending
+ * it one of the messages defined in the <code>SelectionListener</code>
+ * interface.
+ * <p>
+ * When <code>widgetSelected</code> is called, the stateMask field of the event object is valid.
+ * <code>widgetDefaultSelected</code> is not called.
+ * </p>
+ *
+ * @param listener the listener which should be notified when the menu item is selected by the user
+ *
+ * @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 SelectionListener
+ * @see #removeSelectionListener
+ * @see SelectionEvent
+ */
+public void addSelectionListener (SelectionListener listener) {
+	checkWidget();
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+	TypedListener typedListener = new TypedListener(listener);
+	addListener (SWT.Selection,typedListener);
+	addListener (SWT.DefaultSelection,typedListener);
+}
+
+static int checkStyle (int style) {
+	return checkBits (style, SWT.PUSH, SWT.CHECK, SWT.RADIO, SWT.SEPARATOR, SWT.CASCADE, 0);
+}
+
+protected void checkSubclass () {
+	if (!isValidSubclass ()) error (SWT.ERROR_INVALID_SUBCLASS);
+}
+
+void createHandle (int index) {
+	state |= HANDLE;
+	char [] buffer = "\0";
+	int bits = SWT.CHECK | SWT.RADIO | SWT.PUSH | SWT.SEPARATOR;
+	switch (style & bits) {
+		case SWT.SEPARATOR:
+			handle = OS.gtk_separator_menu_item_new ();
+			break;
+		case SWT.RADIO:
+			/*
+			* Feature in GTK.  In GTK, radio button must always be part of
+			* a radio button group.  In a GTK radio group, one button is always
+			* selected.  This means that it is not possible to have a single
+			* radio button that is unselected.  This is necessary to allow
+			* applications to implement their own radio behavior or use radio
+			* buttons outside of radio groups.  The fix is to create a hidden
+			* radio button for each radio button we create and add them
+			* to the same group.  This allows the visible button to be
+			* unselected.
+			*/
+			groupHandle = cast(GtkAccelGroup*) OS.gtk_radio_menu_item_new (null);
+			if (groupHandle is null) error (SWT.ERROR_NO_HANDLES);
+			OS.g_object_ref (groupHandle);
+			OS.gtk_object_sink (cast(GtkObject*)groupHandle);
+			auto group = OS.gtk_radio_menu_item_get_group (cast(GtkRadioMenuItem*) groupHandle);
+			handle = OS.gtk_radio_menu_item_new_with_label (group, buffer.ptr);
+			break;
+		case SWT.CHECK:
+			handle = OS.gtk_check_menu_item_new_with_label (buffer.ptr);
+			break;
+		case SWT.PUSH:
+		default:
+			handle = OS.gtk_image_menu_item_new_with_label (buffer.ptr);
+			break;
+	}
+	if (handle is null) error (SWT.ERROR_NO_HANDLES);
+	if ((style & SWT.SEPARATOR) is 0) {
+		auto label = OS.gtk_bin_get_child (cast(GtkBin*)handle);
+		OS.gtk_accel_label_set_accel_widget (cast(GtkAccelLabel*)label, null);
+	}
+	auto parentHandle = parent.handle;
+	bool enabled = OS.GTK_WIDGET_SENSITIVE (parentHandle);
+	if (!enabled) OS.GTK_WIDGET_SET_FLAGS (parentHandle, OS.GTK_SENSITIVE);
+	OS.gtk_menu_shell_insert (cast(GtkMenuShell*)parentHandle, handle, index);
+	if (!enabled) OS.GTK_WIDGET_UNSET_FLAGS (parentHandle, OS.GTK_SENSITIVE);
+	OS.gtk_widget_show (handle);
+}
+
+void fixMenus (Decorations newParent) {
+	if (menu !is null) menu.fixMenus (newParent);
+}
+
+/**
+ * Returns the widget accelerator.  An accelerator is the bit-wise
+ * OR of zero or more modifier masks and a key. Examples:
+ * <code>SWT.CONTROL | SWT.SHIFT | 'T', SWT.ALT | SWT.F2</code>.
+ * The default value is zero, indicating that the menu item does
+ * not have an accelerator.
+ *
+ * @return the accelerator or 0
+ *
+ * </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 getAccelerator () {
+	checkWidget();
+	return accelerator;
+}
+
+GtkAccelGroup* getAccelGroup () {
+	Menu menu = parent;
+	while (menu !is null && menu.cascade !is null) {
+		menu = menu.cascade.parent;
+	}
+	if (menu is null) return null;
+	Decorations shell = menu.parent;
+	return shell.menuBar is menu ? shell.accelGroup : null;
+}
+
+/*public*/ Rectangle getBounds () {
+	checkWidget();
+	if (!OS.GTK_WIDGET_MAPPED (handle)) {
+		return new Rectangle (0, 0, 0, 0);
+	}
+	int x = OS.GTK_WIDGET_X (handle);
+	int y = OS.GTK_WIDGET_Y (handle);
+	int width = OS.GTK_WIDGET_WIDTH (handle);
+	int height = OS.GTK_WIDGET_HEIGHT (handle);
+	return new Rectangle (x, y, width, height);
+}
+
+/**
+ * Returns <code>true</code> if the receiver is enabled, and
+ * <code>false</code> otherwise. A disabled menu item 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 OS.GTK_WIDGET_SENSITIVE (handle);
+}
+
+/**
+ * Returns the receiver's cascade menu if it has one or null
+ * if it does not. Only <code>CASCADE</code> menu items can have
+ * a pull down menu. The sequence of key strokes, button presses
+ * and/or button releases that are used to request a pull down
+ * menu is platform specific.
+ *
+ * @return the receiver's menu
+ *
+ * @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 getMenu () {
+	checkWidget();
+	return menu;
+}
+
+/**
+ * Returns the receiver's parent, which must be a <code>Menu</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 Menu getParent () {
+	checkWidget();
+	return parent;
+}
+
+/**
+ * Returns <code>true</code> if the receiver is selected,
+ * and false otherwise.
+ * <p>
+ * When the receiver is of type <code>CHECK</code> or <code>RADIO</code>,
+ * it is selected when it is checked.
+ *
+ * @return the selection 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 getSelection () {
+	checkWidget();
+	if ((style & (SWT.CHECK | SWT.RADIO)) is 0) return false;
+	return cast(bool)OS.gtk_check_menu_item_get_active(cast(GtkCheckMenuItem*)handle);
+}
+
+override int /*long*/ gtk_activate (GtkWidget* widget) {
+	if ((style & SWT.CASCADE) !is 0 && menu !is null) return 0;
+	/*
+	* Bug in GTK.  When an ancestor menu is disabled and
+	* the user types an accelerator key, GTK delivers the
+	* the activate signal even though the menu item cannot
+	* be invoked using the mouse.  The fix is to ignore
+	* activate signals when an ancestor menu is disabled.
+	*/
+	if (!isEnabled ()) return 0;
+	Event event = new Event ();
+	auto ptr = OS.gtk_get_current_event ();
+	if (ptr !is null) {
+		GdkEvent* gdkEvent = ptr;
+		switch (gdkEvent.type) {
+			case OS.GDK_KEY_PRESS:
+			case OS.GDK_KEY_RELEASE:
+			case OS.GDK_BUTTON_PRESS:
+			case OS.GDK_2BUTTON_PRESS:
+			case OS.GDK_BUTTON_RELEASE: {
+				int state;
+				OS.gdk_event_get_state (ptr, &state);
+				setInputState (event, state);
+				break;
+			}
+		}
+		OS.gdk_event_free (ptr);
+	}
+	if ((style & SWT.RADIO) !is 0) {
+		if ((parent.getStyle () & SWT.NO_RADIO_GROUP) is 0) {
+			selectRadio ();
+		}
+	}
+	postEvent (SWT.Selection, event);
+	return 0;
+}
+
+override int /*long*/ gtk_select (int /*long*/ item) {
+	parent.selectedItem = this;
+	sendEvent (SWT.Arm);
+	return 0;
+}
+
+override int /*long*/ gtk_show_help (GtkWidget* widget, int /*long*/ helpType) {
+	bool handled = hooks (SWT.Help);
+	if (handled) {
+		postEvent (SWT.Help);
+	} else {
+		handled = parent.sendHelpEvent (helpType);
+	}
+	if (handled) {
+		OS.gtk_menu_shell_deactivate (cast(GtkMenuShell*)parent.handle);
+		return 1;
+	}
+	return 0;
+}
+
+void hookEvents () {
+	super.hookEvents ();
+	OS.g_signal_connect_closure (handle, OS.activate.ptr, display.closures [ACTIVATE], false);
+	OS.g_signal_connect_closure (handle, OS.select.ptr, display.closures [SELECT], false);
+	OS.g_signal_connect_closure_by_id (handle, display.signalIds [SHOW_HELP], 0, display.closures [SHOW_HELP], false);
+}
+
+/**
+ * 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 item 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 () {
+	return getEnabled () && parent.isEnabled ();
+}
+
+void releaseChildren (bool destroy) {
+	if (menu !is null) {
+		menu.release (false);
+		menu = null;
+	}
+	super.releaseChildren (destroy);
+}
+
+void releaseParent () {
+	super.releaseParent ();
+	if (menu !is null) {
+		if (menu.selectedItem is this) menu.selectedItem = null;
+		menu.dispose ();
+	}
+	menu = null;
+}
+
+void releaseWidget () {
+	super.releaseWidget ();
+	auto accelGroup = getAccelGroup ();
+	if (accelGroup !is null) removeAccelerator (accelGroup);
+	if (groupHandle !is null) OS.g_object_unref (groupHandle);
+	groupHandle = null;
+	accelerator = 0;
+	parent = null;
+}
+
+void removeAccelerator (GtkAccelGroup* accelGroup) {
+	updateAccelerator (accelGroup, false);
+}
+
+void removeAccelerators (GtkAccelGroup* accelGroup) {
+	removeAccelerator (accelGroup);
+	if (menu !is null) menu.removeAccelerators (accelGroup);
+}
+
+/**
+ * Removes the listener from the collection of listeners who will
+ * be notified when the arm 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 ArmListener
+ * @see #addArmListener
+ */
+public void removeArmListener (ArmListener listener) {
+	checkWidget();
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (eventTable is null) return;
+	eventTable.unhook (SWT.Arm, listener);
+}
+
+/**
+ * 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 control is selected by the user.
+ *
+ * @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 SelectionListener
+ * @see #addSelectionListener
+ */
+public void removeSelectionListener (SelectionListener listener) {
+	checkWidget();
+	if (listener is null) error (SWT.ERROR_NULL_ARGUMENT);
+	if (eventTable is null) return;
+	eventTable.unhook (SWT.Selection, listener);
+	eventTable.unhook (SWT.DefaultSelection,listener);
+}
+void selectRadio () {
+	int index = 0;
+	MenuItem [] items = parent.getItems ();
+	while (index < items.length && items [index] !is this) index++;
+	int i = index - 1;
+	while (i >= 0 && items [i].setRadioSelection (false)) --i;
+	int j = index + 1;
+	while (j < items.length && items [j].setRadioSelection (false)) j++;
+	setSelection (true);
+}
+/**
+ * Sets the widget accelerator.  An accelerator is the bit-wise
+ * OR of zero or more modifier masks and a key. Examples:
+ * <code>SWT.MOD1 | SWT.MOD2 | 'T', SWT.MOD3 | SWT.F2</code>.
+ * <code>SWT.CONTROL | SWT.SHIFT | 'T', SWT.ALT | SWT.F2</code>.
+ * The default value is zero, indicating that the menu item does
+ * not have an accelerator.
+ *
+ * @param accelerator an integer that is the bit-wise OR of masks and a key
+ *
+ * </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 setAccelerator (int accelerator) {
+	checkWidget();
+	if (this.accelerator is accelerator) return;
+	auto accelGroup = getAccelGroup ();
+	if (accelGroup !is null) removeAccelerator (accelGroup);
+	this.accelerator = accelerator;
+	if (accelGroup !is null) addAccelerator (accelGroup);
+}
+
+/**
+ * Enables the receiver if the argument is <code>true</code>,
+ * and disables it otherwise. A disabled menu item 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();
+	if (OS.GTK_WIDGET_SENSITIVE (handle) is enabled) return;
+	auto accelGroup = getAccelGroup ();
+	if (accelGroup !is null) removeAccelerator (accelGroup);
+	OS.gtk_widget_set_sensitive (handle, enabled);
+	if (accelGroup !is null) addAccelerator (accelGroup);
+}
+
+/**
+ * Sets the image the receiver will display to the argument.
+ * <p>
+ * Note: This operation is a hint and is not supported on
+ * platforms that do not have this concept (for example, Windows NT).
+ * </p>
+ *
+ * @param image the image to display
+ *
+ * @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 setImage (Image image) {
+	checkWidget();
+	if ((style & SWT.SEPARATOR) !is 0) return;
+	super.setImage (image);
+	if (!OS.GTK_IS_IMAGE_MENU_ITEM (cast(GTypeInstance*)handle)) return;
+	if (image !is null) {
+		ImageList imageList = parent.imageList;
+		if (imageList is null) imageList = parent.imageList = new ImageList ();
+		int imageIndex = imageList.indexOf (image);
+		if (imageIndex is -1) {
+			imageIndex = imageList.add (image);
+		} else {
+			imageList.put (imageIndex, image);
+		}
+		auto pixbuf = imageList.getPixbuf (imageIndex);
+		auto imageHandle = OS.gtk_image_new_from_pixbuf (pixbuf);
+		OS.gtk_image_menu_item_set_image (cast(GtkImageMenuItem*)handle, imageHandle);
+		OS.gtk_widget_show (imageHandle);
+	} else {
+		OS.gtk_image_menu_item_set_image (cast(GtkImageMenuItem*)handle, null);
+	}
+}
+
+/**
+ * Sets the receiver's pull down menu to the argument.
+ * Only <code>CASCADE</code> menu items can have a
+ * pull down menu. The sequence of key strokes, button presses
+ * and/or button releases that are used to request a pull down
+ * menu is platform specific.
+ * <p>
+ * Note: Disposing of a menu item that has a pull down menu
+ * will dispose of the menu.  To avoid this behavior, set the
+ * menu to null before the menu item is disposed.
+ * </p>
+ *
+ * @param menu the new pull down menu
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_MENU_NOT_DROP_DOWN - if the menu is not a drop down menu</li>
+ *    <li>ERROR_MENUITEM_NOT_CASCADE - if the menu item is not a <code>CASCADE</code></li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the menu has been disposed</li>
+ *    <li>ERROR_INVALID_PARENT - if the menu is not in the same widget tree</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 setMenu (Menu menu) {
+	checkWidget ();
+
+	/* Check to make sure the new menu is valid */
+	if ((style & SWT.CASCADE) is 0) {
+		error (SWT.ERROR_MENUITEM_NOT_CASCADE);
+	}
+	if (menu !is null) {
+		if ((menu.style & SWT.DROP_DOWN) is 0) {
+			error (SWT.ERROR_MENU_NOT_DROP_DOWN);
+		}
+		if (menu.parent !is parent.parent) {
+			error (SWT.ERROR_INVALID_PARENT);
+		}
+	}
+
+	/* Assign the new menu */
+	Menu oldMenu = this.menu;
+	if (oldMenu is menu) return;
+	auto accelGroup = getAccelGroup ();
+	if (accelGroup !is null) removeAccelerators (accelGroup);
+	if (oldMenu !is null) {
+		oldMenu.cascade = null;
+		/*
+		* Add a reference to the menu we are about
+		* to replace or GTK will destroy it.
+		*/
+		OS.g_object_ref (oldMenu.handle);
+		OS.gtk_menu_item_remove_submenu (cast(GtkMenuItem*)handle);
+	}
+	if ((this.menu = menu) !is null) {
+		menu.cascade = this;
+		OS.gtk_menu_item_set_submenu (cast(GtkMenuItem*)handle, menu.handle);
+	}
+	if (accelGroup !is null) addAccelerators (accelGroup);
+}
+
+void setOrientation() {
+	if ((parent.style & SWT.RIGHT_TO_LEFT) !is 0) {
+		if (handle !is null) {
+			OS.gtk_widget_set_direction (handle, OS.GTK_TEXT_DIR_RTL);
+            OS.gtk_container_forall (cast(GtkContainer*)handle, cast(GtkCallback)&Display.setDirectionProcFunc, cast(void*)OS.GTK_TEXT_DIR_RTL);
+		}
+	}
+}
+
+bool setRadioSelection (bool value) {
+	if ((style & SWT.RADIO) is 0) return false;
+	if (getSelection () !is value) {
+		setSelection (value);
+		postEvent (SWT.Selection);
+	}
+	return true;
+}
+
+/**
+ * Sets the selection state of the receiver.
+ * <p>
+ * When the receiver is of type <code>CHECK</code> or <code>RADIO</code>,
+ * it is selected when it is checked.
+ *
+ * @param selected the new selection 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 setSelection (bool selected) {
+	checkWidget();
+	if ((style & (SWT.CHECK | SWT.RADIO)) is 0) return;
+	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, cast(void*)ACTIVATE);
+	OS.gtk_check_menu_item_set_active (cast(GtkCheckMenuItem*)handle, selected);
+	if ((style & SWT.RADIO) !is 0) OS.gtk_check_menu_item_set_active (cast(GtkCheckMenuItem*)groupHandle, !selected);
+	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, cast(void*)ACTIVATE);
+}
+
+/**
+ * Sets the receiver's text. The string may include
+ * the mnemonic character and accelerator text.
+ * <p>
+ * Mnemonics are indicated by an '&amp;' that causes the next
+ * character to be the mnemonic.  When the user presses a
+ * key sequence that matches the mnemonic, a selection
+ * event occurs. On most platforms, the mnemonic appears
+ * underlined but may be emphasised in a platform specific
+ * manner.  The mnemonic indicator character '&amp;' can be
+ * escaped by doubling it in the string, causing a single
+ * '&amp;' to be displayed.
+ * </p>
+ * <p>
+ * Accelerator text is indicated by the '\t' character.
+ * On platforms that support accelerator text, the text
+ * that follows the '\t' character is displayed to the user,
+ * typically indicating the key stroke that will cause
+ * the item to become selected.  On most platforms, the
+ * accelerator text appears right aligned in the menu.
+ * Setting the accelerator text does not install the
+ * accelerator key sequence. The accelerator key sequence
+ * is installed using #setAccelerator.
+ * </p>
+ *
+ * @param string the new text
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the text 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 #setAccelerator
+ */
+public void setText (char[] string) {
+	checkWidget();
+	if (string is null) error (SWT.ERROR_NULL_ARGUMENT);
+	if ((style & SWT.SEPARATOR) !is 0) return;
+	if (text ==/*eq*/ string) return;
+	super.setText (string);
+	char[] accelString = "";
+	int index = locate( string, '\t');
+    if( index == string.length ) index = -1;
+	if (index !is -1) {
+		accelString = string[ index .. string.length ];
+		string = string[ 0 .. index ];
+	}
+	char [] chars = fixMnemonic (string);
+	char* buffer = toStringz( chars );
+	auto label = OS.gtk_bin_get_child (cast(GtkBin*)handle);
+	OS.gtk_label_set_text_with_mnemonic (cast(GtkLabel*)label, buffer);
+
+    auto ptr = cast(char*)OS.g_malloc (accelString.length + 1);
+    ptr[ 0 .. accelString.length ] = accelString;
+    ptr[ accelString.length ] = '\0';
+
+    auto oldPtr = OS.GTK_ACCEL_LABEL_GET_ACCEL_STRING (cast(GtkAccelLabel*)label);
+	OS.GTK_ACCEL_LABEL_SET_ACCEL_STRING (cast(GtkAccelLabel*)label, ptr);
+	if (oldPtr !is null) OS.g_free (oldPtr);
+}
+
+void updateAccelerator (GtkAccelGroup* accelGroup, bool add) {
+	if (accelerator is 0 || !getEnabled ()) return;
+	int mask = 0;
+	if ((accelerator & SWT.ALT) !is 0) mask |= OS.GDK_MOD1_MASK;
+	if ((accelerator & SWT.SHIFT) !is 0) mask |= OS.GDK_SHIFT_MASK;
+	if ((accelerator & SWT.CONTROL) !is 0) mask |= OS.GDK_CONTROL_MASK;
+	int keysym = accelerator & SWT.KEY_MASK;
+	int newKey = Display.untranslateKey (keysym);
+	if (newKey !is 0) {
+		keysym = newKey;
+	} else {
+		switch (keysym) {
+			case '\r': keysym = OS.GDK_Return; break;
+			default: keysym = Display.wcsToMbcs (cast(char) keysym);
+		}
+	}
+	/* When accel_key is zero, it causes GTK warnings */
+	if (keysym !is 0) {
+		if (add) {
+			OS.gtk_widget_add_accelerator (handle, OS.activate.ptr, accelGroup, keysym, mask, OS.GTK_ACCEL_VISIBLE);
+		} else {
+			OS.gtk_widget_remove_accelerator (handle, accelGroup, keysym, mask);
+		}
+	}
+}
+}
--- a/dwt/widgets/Widget.d	Fri Jan 11 08:34:26 2008 +0100
+++ b/dwt/widgets/Widget.d	Fri Jan 11 10:04:18 2008 +0100
@@ -915,8 +915,7 @@
 	return 0;
 }
 
-int /*long*/ menuPositionProc (GtkWidget * menu, int /*long*/ x, int /*long*/ y, int /*long*/ push_in, int /*long*/ user_data) {
-	return 0;
+void menuPositionProc (GtkMenu* menu, int* x, int* y, int* push_in, void* user_data) {
 }
 
 bool mnemonicHit (GtkWidget* mnemonicHandle, char key) {
--- a/todo.txt	Fri Jan 11 08:34:26 2008 +0100
+++ b/todo.txt	Fri Jan 11 10:04:18 2008 +0100
@@ -18,7 +18,7 @@
     * accessibility package (independant)
     * Shell
 
-EventTable, Menu, Tray
+EventTable
 
 Questions:
     Whats needed at minimum to make a test with empty window?
@@ -96,14 +96,14 @@
 widgets/FontDialog
 widgets/Group
 widgets/ImageList                      // OK
-widgets/Item
+widgets/Item                           // OK
 widgets/Label
 widgets/Layout
 widgets/Link
 widgets/List
 widgets/Listener                       // OK
-widgets/Menu
-widgets/MenuItem
+widgets/Menu                           // OK
+widgets/MenuItem                       // OK
 widgets/MessageBox
 widgets/Monitor
 widgets/ProgressBar
@@ -124,10 +124,10 @@
 widgets/Text
 widgets/ToolBar
 widgets/ToolItem
-widgets/ToolTip
+widgets/ToolTip                        // OK
 widgets/Tracker
-widgets/Tray
-widgets/TrayItem
+widgets/Tray                           // OK
+widgets/TrayItem                       // OK
 widgets/Tree
 widgets/TreeColumn
 widgets/TreeItem