--- a/dwt/internal/cocoa/NSBox.d	Tue Dec 23 23:16:05 2008 +0100
+++ b/dwt/internal/cocoa/NSBox.d	Tue Dec 23 23:21:45 2008 +0100
@@ -71,15 +71,15 @@
 }
 
 public void setBorderType (NSBorderType aType) {
-    OS.objc_msgSend(this.id, OS.sel_setBorderType_1, aType);
+    OS.objc_msgSend(this.id, OS.sel_setBorderType_, aType);
 }
 
 public void setBorderWidth (CGFloat borderWidth) {
-    OS.objc_msgSend(this.id, OS.sel_setBorderWidth_1, borderWidth);
+    OS.objc_msgSend(this.id, OS.sel_setBorderWidth_, borderWidth);
 }
 
 public void setBoxType (NSBoxType boxType) {
-    OS.objc_msgSend(this.id, OS.sel_setBoxType_1, boxType);
+    OS.objc_msgSend(this.id, OS.sel_setBoxType_, boxType);
 }
 
 public void setContentView (NSView aView) {

--- a/dwt/internal/cocoa/OS.d	Tue Dec 23 23:16:05 2008 +0100
+++ b/dwt/internal/cocoa/OS.d	Tue Dec 23 23:21:45 2008 +0100
@@ -49,6 +49,7 @@
 import dwt.internal.cocoa.NSApplication;
 import dwt.internal.cocoa.NSBezierPath;
 import dwt.internal.cocoa.NSBitmapImageRep;
+import dwt.internal.cocoa.NSBox;
 import dwt.internal.cocoa.NSButtonCell;
 import dwt.internal.cocoa.NSCell;
 import dwt.internal.cocoa.NSDatePicker;
@@ -2737,7 +2738,7 @@
 public static const int NSApplicationDelegateReplySuccess = 0;
 public static const int NSAscendingPageOrder = 1;
 public static const int NSAtBottom = 5;
-public static const int NSAtTop = 2;
+alias NSTitlePosition.NSAtTop NSAtTop;
 public static const int NSAttachmentCharacter = 65532;
 public static const int NSAutoPagination = 0;
 public static const int NSAutosaveOperation = 3;
@@ -3179,7 +3180,7 @@
 public static const int NSNoTabsBezelBorder = 4;
 public static const int NSNoTabsLineBorder = 5;
 public static const int NSNoTabsNoBorder = 6;
-public static const int NSNoTitle = 0;
+alias NSTitlePosition.NSNoTitle NSNoTitle;
 public static const int NSNoUnderlineStyle = 0;
 public static const int NSNonStandardCharacterSetFontMask = 8;
 alias Cocoa.NSWindingRule.NSNonZeroWindingRule NSNonZeroWindingRule;

--- a/dwt/widgets/Group.d	Tue Dec 23 23:16:05 2008 +0100
+++ b/dwt/widgets/Group.d	Tue Dec 23 23:21:45 2008 +0100
@@ -7,6 +7,9 @@
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
+ *     
+ * Port to the D programming language:
+ *     Jacob Carlborg <doob@me.com>
  *******************************************************************************/
 module dwt.widgets.Group;
 
@@ -26,6 +29,8 @@
 import dwt.internal.cocoa.SWTBox;
 import dwt.internal.cocoa.SWTView;
 
+import dwt.widgets.Composite;
+
 /**
  * Instances of this class provide an etched border
  * with an optional title.
@@ -50,7 +55,7 @@
  * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
  */
 public class Group : Composite {
-    NSView contentView;
+    NSView contentView_;
     String text = "";
     
 /**
@@ -108,7 +113,7 @@
 public Rectangle computeTrim (int x, int y, int width, int height) {
     checkWidget ();
     NSBox widget = cast(NSBox)view;
-    int border = (int)Math.ceil (widget.borderWidth ());
+    int border = cast(int)Math.ceil (widget.borderWidth ());
     NSSize margins = widget.contentViewMargins();
     NSRect frame = contentView.frame();
     width += (margins.width + border) * 2;
@@ -123,7 +128,7 @@
 void deregister () {
     super.deregister ();
     display.removeWidget (contentView);
-    SWTBox box = (SWTBox)view;
+    SWTBox box = cast(SWTBox)view;
     display.removeWidget (box.titleCell());
 }
 
@@ -131,11 +136,11 @@
     NSBox widget = cast(NSBox)(new SWTBox()).alloc();
     widget.initWithFrame(NSRect());
     widget.setTitlePosition(OS.NSNoTitle);
-    NSView contentWidget = (NSView)new SWTView().alloc();
+    NSView contentWidget = cast(NSView)(new SWTView()).alloc();
     contentWidget.initWithFrame(NSRect());
 //  contentWidget.setDrawsBackground(false);
     widget.setContentView(contentWidget);
-    contentView = contentWidget;
+    contentView_ = contentWidget;
     view = widget;
 }
 
@@ -173,18 +178,18 @@
 void register () {
     super.register ();
     display.addWidget (contentView, this);
-    SWTBox box = (SWTBox)view;
+    SWTBox box = cast(SWTBox)view;
     display.addWidget (box.titleCell(), this);
 }
 
 void releaseHandle () {
     super.releaseHandle ();
     if (contentView !is null) contentView.release();
-    contentView = null;
+    contentView_ = null;
 }
 
 void setFont(NSFont font) {
-    ((NSBox) view).setTitleFont(font);
+    (cast(NSBox) view).setTitleFont(font);
 }
 
 /**
@@ -220,7 +225,7 @@
     int length = fixMnemonic (buffer);
     NSBox box = cast(NSBox)view;
     box.setTitlePosition(length is 0 ? OS.NSNoTitle : OS.NSAtTop);
-    box.setTitle(NSString.stringWithCharacters(buffer, length));
+    box.setTitle(NSString.stringWithCharacters(buffer.toString16().ptr, length));
 }
 
 }