--- a/dwt/widgets/Sash.d	Tue Dec 23 23:53:37 2008 +0100
+++ b/dwt/widgets/Sash.d	Wed Dec 24 12:13:27 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.Sash;
 
@@ -31,7 +34,13 @@
 import dwt.internal.cocoa.NSView;
 import dwt.internal.cocoa.OS;
 import dwt.internal.cocoa.SWTView;
-import dwt.internal.cocoa.id;
+import cocoa = dwt.internal.cocoa.id;
+
+import dwt.internal.objc.cocoa.Cocoa;
+import objc = dwt.internal.objc.runtime;
+import dwt.widgets.Composite;
+import dwt.widgets.Control;
+import dwt.widgets.TypedListener;
 
 /**
  * Instances of the receiver represent a selectable user interface object
@@ -97,7 +106,7 @@
     sizeCursor = new Cursor (display, cursorStyle);
 }
 
-int accessibilityAttributeNames(int /*long*/ id, int /*long*/ sel) {
+objc.id accessibilityAttributeNames(objc.id id, objc.SEL sel) {
     if (accessibilityAttributes is null) {
         NSMutableArray ourAttributes = NSMutableArray.arrayWithCapacity(10);
         ourAttributes.addObject(OS.NSAccessibilityRoleAttribute);
@@ -140,17 +149,17 @@
     return accessibilityAttributes.id;
 }
 
-public int accessibilityAttributeValue(int /*long*/ id, int /*long*/ sel, int /*long*/ arg0) {
-    int returnValue = 0;
+public objc.id accessibilityAttributeValue(objc.id id, objc.SEL sel, objc.id arg0) {
+    objc.id returnValue = null;
     NSString attributeName = new NSString(arg0);
     
     if (accessible !is null) {
-        id returnObject = accessible.internal_accessibilityAttributeValue(attributeName, ACC.CHILDID_SELF);
+        cocoa.id returnObject = accessible.internal_accessibilityAttributeValue(attributeName, ACC.CHILDID_SELF);
         
         if (returnObject !is null) returnValue = returnObject.id;
     }
 
-    if (returnValue !is 0) return returnValue;
+    if (returnValue !is null) return returnValue;
 
     if (attributeName.isEqualToString (OS.NSAccessibilityRoleAttribute) || attributeName.isEqualToString (OS.NSAccessibilityRoleDescriptionAttribute)) {
         NSString roleText = OS.NSAccessibilitySplitterRole;
@@ -158,7 +167,7 @@
         if (attributeName.isEqualToString (OS.NSAccessibilityRoleAttribute)) {
             return roleText.id;
         } else { // NSAccessibilityRoleDescriptionAttribute
-            return OS.NSAccessibilityRoleDescription (roleText.id, 0);
+            return OS.NSAccessibilityRoleDescription (roleText.id, null);
         }
     } else if (attributeName.isEqualToString (OS.NSAccessibilityEnabledAttribute)) {
         return NSNumber.numberWithBool(isEnabled()).id;
@@ -174,7 +183,7 @@
         float maxValue = (style & DWT.VERTICAL) !is 0 ?
                 parentBounds.width :
                 parentBounds.height;
-        return NSNumber.numberWithInt((int)maxValue).id;
+        return NSNumber.numberWithInt(cast(int)maxValue).id;
     } else if (attributeName.isEqualToString (OS.NSAccessibilityMinValueAttribute)) {
         return NSNumber.numberWithInt(0).id;
     } else if (attributeName.isEqualToString (OS.NSAccessibilityNextContentsAttribute)) {
@@ -214,7 +223,7 @@
     return super.accessibilityAttributeValue(id, sel, arg0);
 }
 
-bool accessibilityIsIgnored(int /*long*/ id, int /*long*/ sel) {
+bool accessibilityIsIgnored(objc.id id, objc.SEL sel) {
     return false;   
 }
 
@@ -259,7 +268,7 @@
     return checkBits (style, DWT.HORIZONTAL, DWT.VERTICAL, 0, 0, 0, 0);
 }
 
-bool becomeFirstResponder (int /*long*/ id, int /*long*/ sel) {
+bool becomeFirstResponder (objc.id id, objc.SEL sel) {
     bool result = super.becomeFirstResponder(id, sel);
     NSRect frame = view.frame();
     lastX = cast(int)frame.x;
@@ -281,12 +290,12 @@
 }
 
 void createHandle () {
-    NSView widget = cast(NSView)new SWTView().alloc();
+    NSView widget = cast(NSView)(new SWTView()).alloc();
     widget.initWithFrame (NSRect());
     view = widget;
 }
 
-void drawWidget (int /*long*/ id, NSRect rect) {
+void drawWidget (objc.id id, NSRect rect) {
     NSGraphicsContext context = NSGraphicsContext.currentContext();
     fillBackground (view, context, rect);
     super.drawWidget (id, rect);
@@ -303,7 +312,7 @@
 
 bool sendKeyEvent(NSEvent nsEvent, int type) {
     //TODO consumed
-    int keyCode = nsEvent.keyCode();
+    ushort keyCode = nsEvent.keyCode();
     switch (keyCode) {
         case 126: /* Up arrow */
         case 123: /* Left arrow */
@@ -311,7 +320,7 @@
         case 124: /* Right arrow */ {
             int xChange = 0, yChange = 0;
             int stepSize = PAGE_INCREMENT;
-            int /*long*/ modifiers = nsEvent.modifierFlags();
+            NSUInteger modifiers = nsEvent.modifierFlags();
             if ((modifiers & OS.NSControlKeyMask) !is 0) stepSize = INCREMENT;
             if ((style & DWT.VERTICAL) !is 0) {
                 if (keyCode is 126 || keyCode is 125) break;
@@ -360,7 +369,7 @@
     return true;
 }
 
-void mouseDown(int /*long*/ id, int /*long*/ sel, int /*long*/ theEvent) {
+void mouseDown(objc.id id, objc.SEL sel, objc.id theEvent) {
     //TODO use sendMouseEvent
 //  super.mouseDown(id, sel, theEvent);
     NSEvent nsEvent = new NSEvent(theEvent);
@@ -385,7 +394,7 @@
     }
 }
 
-void mouseDragged(int /*long*/ id, int /*long*/ sel, int /*long*/ theEvent) {
+void mouseDragged(objc.id id, objc.SEL sel, objc.id theEvent) {
     //TODO use sendMouseEvent
 //  super.mouseDragged(id, sel, theEvent);
     if (!dragging) return;
@@ -415,7 +424,7 @@
     }
 }
 
-void mouseUp(int /*long*/ id, int /*long*/ sel, int /*long*/ theEvent) {
+void mouseUp(objc.id id, objc.SEL sel, objc.id theEvent) {
     //TODO use sendMouseEvent
 //  super.mouseUp(id, sel, theEvent);
     if (!dragging) return;