--- a/dwt/graphics/GC.d	Wed Aug 27 14:10:03 2008 +0200
+++ b/dwt/graphics/GC.d	Wed Aug 27 14:30:35 2008 +0200
@@ -331,13 +331,13 @@
         float scaling = size.width;
         if (scaling < 0) scaling = -scaling;
         float strokeWidth = data.lineWidth * scaling;
-        if (strokeWidth is 0 || ((int)strokeWidth % 2) is 1) {
+        if (strokeWidth is 0 || (cast(int)strokeWidth % 2) is 1) {
             data.drawXOffset = 0.5f / scaling;
         }
         scaling = size.height;
         if (scaling < 0) scaling = -scaling;
         strokeWidth = data.lineWidth * scaling;
-        if (strokeWidth is 0 || ((int)strokeWidth % 2) is 1) {
+        if (strokeWidth is 0 || (cast(int)strokeWidth % 2) is 1) {
             data.drawYOffset = 0.5f / scaling;
         }
     }
@@ -375,23 +375,23 @@
 //      int[] contentView = new int[1];
 //      OS.HIViewFindByID(OS.HIViewGetRoot(window), OS.kHIViewWindowContentID(), contentView);
 //      OS.HIViewConvertPoint (pt, data.control, contentView[0]);
-//      x += (int) pt.x;
-//      y += (int) pt.y;
+//      x += cast(int) pt.x;
+//      y += cast(int) pt.y;
 //      Rect inset = data.insetRect;
 //      x -= inset.left;
 //      y -= inset.top;
-//      srcRect.left = (short)x;
-//      srcRect.top = (short)y;
-//      srcRect.right = (short)(x + width);
-//      srcRect.bottom = (short)(y + height);
+//      srcRect.left = cast(short)x;
+//      srcRect.top = cast(short)y;
+//      srcRect.right = cast(short)(x + width);
+//      srcRect.bottom = cast(short)(y + height);
 //      Rect destRect = new Rect();
-//      destRect.right = (short)width;
-//      destRect.bottom = (short)height;
+//      destRect.right = cast(short)width;
+//      destRect.bottom = cast(short)height;
 //      int bpl = width * 4;
 //      int[] gWorld = new int[1];
 //      int port = OS.GetWindowPort(window);        
 //      OS.NewGWorldFromPtr(gWorld, OS.k32ARGBPixelFormat, destRect, 0, 0, 0, image.data, bpl);
-//      OS.CopyBits(OS.GetPortBitMapForCopyBits(port), OS.GetPortBitMapForCopyBits(gWorld[0]), srcRect, destRect, (short)OS.srcCopy, 0);            
+//      OS.CopyBits(OS.GetPortBitMapForCopyBits(port), OS.GetPortBitMapForCopyBits(gWorld[0]), srcRect, destRect, cast(short)OS.srcCopy, 0);            
 //      OS.DisposeGWorld(gWorld [0]);
 //  } else if (data.window !is 0) {
 //      int imageHandle = image.handle;
@@ -532,22 +532,22 @@
 //      int[] contentView = new int[1];
 //      OS.HIViewFindByID(OS.HIViewGetRoot(window), OS.kHIViewWindowContentID(), contentView);
 //      OS.HIViewConvertPoint(pt, OS.HIViewGetSuperview(data.control), contentView[0]);
-//      convertX = rect.left + (int) pt.x;
-//      convertY = rect.top + (int) pt.y;
-//      rect.left += (int) pt.x;
-//      rect.top += (int) pt.y;
-//      rect.right += (int) pt.x;
-//      rect.bottom += (int) pt.y;
+//      convertX = rect.left + cast(int) pt.x;
+//      convertY = rect.top + cast(int) pt.y;
+//      rect.left += cast(int) pt.x;
+//      rect.top += cast(int) pt.y;
+//      rect.right += cast(int) pt.x;
+//      rect.bottom += cast(int) pt.y;
 //      Rect srcRect = new Rect();
 //      int left = rect.left + srcX;
 //      int top = rect.top + srcY;
-//      OS.SetRect(srcRect, (short)left, (short)top, (short)(left + width), (short)(top + height));
+//      OS.SetRect(srcRect, cast(short)left, cast(short)top, cast(short)(left + width), cast(short)(top + height));
 //      int srcRgn = OS.NewRgn();
 //      OS.RectRgn(srcRgn, srcRect);
 //      OS.SectRect(rect, srcRect, srcRect);
 //      Rect destRect = new Rect ();
 //      OS.SetRect(destRect, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom);
-//      OS.OffsetRect(destRect, (short)deltaX, (short)deltaY);
+//      OS.OffsetRect(destRect, cast(short)deltaX, cast(short)deltaY);
 //      int destRgn = OS.NewRgn();
 //      OS.RectRgn(destRgn, destRect);
 //      
@@ -579,13 +579,13 @@
 //                      OS.GetClip(oldClip);
 //                      OS.SetClip(clipRgn);
 //                      OS.UnionRect(srcRect, destRect, rect);
-//                      OS.ScrollRect(rect, (short)deltaX, (short)deltaY, 0);
+//                      OS.ScrollRect(rect, cast(short)deltaX, cast(short)deltaY, 0);
 //                      OS.SetClip(oldClip);
 //                      OS.DisposeRgn(oldClip);
 //                      OS.SetPort(currentPort[0]);
 //                  } else {
 //                      int portBitMap = OS.GetPortBitMapForCopyBits (port);
-//                      OS.CopyBits(portBitMap, portBitMap, srcRect, destRect, (short)OS.srcCopy, clipRgn);
+//                      OS.CopyBits(portBitMap, portBitMap, srcRect, destRect, cast(short)OS.srcCopy, clipRgn);
 //                      OS.QDFlushPortBuffer(port, destRgn);
 //                  }
 //              }
@@ -598,11 +598,11 @@
 //      if (paint) {
 //          int invalRgn = OS.NewRgn();
 //          OS.DiffRgn(srcRgn, data.visibleRgn, invalRgn);
-//          OS.OffsetRgn(invalRgn, (short)deltaX, (short)deltaY);
+//          OS.OffsetRgn(invalRgn, cast(short)deltaX, cast(short)deltaY);
 //          OS.DiffRgn(srcRgn, destRgn, srcRgn);
 //          OS.UnionRgn(srcRgn, invalRgn, invalRgn);
 //          OS.SectRgn(data.visibleRgn, invalRgn, invalRgn);
-//          OS.OffsetRgn(invalRgn, (short)-convertX, (short)-convertY);
+//          OS.OffsetRgn(invalRgn, cast(short)-convertX, cast(short)-convertY);
 //          OS.HIViewSetNeedsDisplayInRegion(data.control, invalRgn, true);
 //          OS.DisposeRgn(invalRgn);
 //      }
@@ -663,7 +663,7 @@
 //      length = j;
 //  }
     NSString str = NSString.stringWithCharacters(chars, length);
-    return ((NSAttributedString)new NSAttributedString().alloc()).initWithString_attributes_(str, dict);
+    return (cast(NSAttributedString)new NSAttributedString().alloc()).initWithString_attributes_(str, dict);
 }
 
 void destroy() {
@@ -859,8 +859,8 @@
     checkGC(CLIPPING | TRANSFORM);
     NSImage imageHandle = srcImage.handle;
     NSSize size = imageHandle.size();
-    int imgWidth = (int)size.width;
-    int imgHeight = (int)size.height;
+    int imgWidth = cast(int)size.width;
+    int imgHeight = cast(int)size.height;
     if (simple) {
         srcWidth = destWidth = imgWidth;
         srcHeight = destHeight = imgHeight;
@@ -1401,7 +1401,7 @@
 public bool equals(Object object) {
     if (object is this) return true;
     if (!(object instanceof GC)) return false;
-    return handle is ((GC)object).handle;
+    return handle is (cast(GC)object).handle;
 }
 
 /**
@@ -1521,7 +1521,7 @@
     } else {
         NSColor startingColor = NSColor.colorWithDeviceRed(fromRGB.red / 255f, fromRGB.green / 255f, fromRGB.blue / 255f, data.alpha / 255f);
         NSColor endingColor = NSColor.colorWithDeviceRed(toRGB.red / 255f, toRGB.green / 255f, toRGB.blue / 255f, data.alpha / 255f);
-        NSGradient gradient = ((NSGradient)new NSGradient().alloc()).initWithStartingColor(startingColor, endingColor);
+        NSGradient gradient = (cast(NSGradient)new NSGradient().alloc()).initWithStartingColor(startingColor, endingColor);
         NSRect rect = new NSRect();
         rect.x = x;
         rect.y = y;
@@ -1983,7 +1983,7 @@
             rect.height = size.height;
         }
     }
-    return new Rectangle((int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height);
+    return new Rectangle(cast(int)rect.x, cast(int)rect.y, cast(int)rect.width, cast(int)rect.height);
 }
 
 /** 
@@ -2019,10 +2019,10 @@
             rect.height = data.size.height;
         }
     }
-    region.add((int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height);
+    region.add(cast(int)rect.x, cast(int)rect.y, cast(int)rect.width, cast(int)rect.height);
     NSRect paintRect = data.paintRect;
     if (paintRect !is null) {
-        region.intersect((int)paintRect.x, (int)paintRect.y, (int)paintRect.width, (int)paintRect.height);
+        region.intersect(cast(int)paintRect.x, cast(int)paintRect.y, cast(int)paintRect.width, cast(int)paintRect.height);
     }
     if (data.clipPath !is null) {
         NSBezierPath clip = data.clipPath.bezierPathByFlatteningPath();
@@ -2040,13 +2040,13 @@
                     if (pointCount !is 0) clipRgn.add(pointArray, pointCount);
                     pointCount = 0;
                     OS.memmove(pt, points, NSPoint.sizeof);
-                    pointArray[pointCount++] = (int)pt.x;
-                    pointArray[pointCount++] = (int)pt.y;
+                    pointArray[pointCount++] = cast(int)pt.x;
+                    pointArray[pointCount++] = cast(int)pt.y;
                     break;
                 case OS.NSLineToBezierPathElement:
                     OS.memmove(pt, points, NSPoint.sizeof);
-                    pointArray[pointCount++] = (int)pt.x;
-                    pointArray[pointCount++] = (int)pt.y;
+                    pointArray[pointCount++] = cast(int)pt.x;
+                    pointArray[pointCount++] = cast(int)pt.y;
                     break;
                 case OS.NSClosePathBezierPathElement:
                     if (pointCount !is 0) clipRgn.add(pointArray, pointCount);
@@ -2111,8 +2111,8 @@
     if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
     checkGC(FONT);
     NSFont font = data.font.handle;
-    int ascent = (int)(0.5f + font.ascender());
-    int descent = (int)(0.5f + (-font.descender() + font.leading()));   
+    int ascent = cast(int)(0.5f + font.ascender());
+    int descent = cast(int)(0.5f + (-font.descender() + font.leading()));   
     String s = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; 
     int averageCharWidth = stringExtent(s).x / s.length();
     return FontMetrics.cocoa_new(ascent, descent, averageCharWidth, 0, ascent + descent);
@@ -2257,7 +2257,7 @@
     if (data.lineDashes is null) return null;
     int[] lineDashes = new int[data.lineDashes.length];
     for (int i = 0; i < lineDashes.length; i++) {
-        lineDashes[i] = (int)data.lineDashes[i];
+        lineDashes[i] = cast(int)data.lineDashes[i];
     }
     return lineDashes;  
 }
@@ -2311,7 +2311,7 @@
  */
 public int getLineWidth() {
     if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
-    return (int)data.lineWidth;
+    return cast(int)data.lineWidth;
 }
 
 /**
@@ -2530,7 +2530,7 @@
         setAlpha(0xFF);
         setAntialias(DWT.DEFAULT);
         setBackgroundPattern(null);
-        setClipping((Rectangle)null);
+        setClipping(cast(Rectangle)null);
         setForegroundPattern(null);
         setInterpolation(DWT.DEFAULT);
         setTextAntialias(DWT.DEFAULT);
@@ -2748,7 +2748,7 @@
 public void setClipping(Rectangle rect) {
     if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
     if (rect is null) {
-        setClipping((NSBezierPath)null);
+        setClipping(cast(NSBezierPath)null);
     } else {
         setClipping(rect.x, rect.y, rect.width, rect.height);
     }
@@ -3312,8 +3312,8 @@
     if (transform !is null) {
         if (data.transform !is null) data.transform.release();
         if (data.inverseTransform !is null) data.inverseTransform.release();
-        data.transform = ((NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
-        data.inverseTransform = ((NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
+        data.transform = (cast(NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
+        data.inverseTransform = (cast(NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
         NSAffineTransformStruct struct = data.inverseTransform.transformStruct();
         if ((struct.m11 * struct.m22 - struct.m12 * struct.m21) !is 0) {
             data.inverseTransform.invert();
@@ -3407,7 +3407,7 @@
     checkGC(FONT);
     NSAttributedString str = createString(string, flags);
     NSSize size = str.size();
-    return new Point((int)size.width, (int)size.height);
+    return new Point(cast(int)size.width, cast(int)size.height);
 }
 
 /**