# HG changeset patch
# User Jacob Carlborg <doob@me.com>
# Date 1230155411 -3600
# Node ID b24476d6dedf9e93f247845284222ff098fa1f12
# Parent  0dc55b17c2902811d3c7f8036fe47ac5f6c64c60
Ported dwt.widgets.Table

diff -r 0dc55b17c290 -r b24476d6dedf dwt/internal/cocoa/OS.d
--- a/dwt/internal/cocoa/OS.d	Wed Dec 24 13:18:04 2008 +0100
+++ b/dwt/internal/cocoa/OS.d	Wed Dec 24 22:50:11 2008 +0100
@@ -65,6 +65,7 @@
 import dwt.internal.cocoa.NSScroller;
 import dwt.internal.cocoa.NSSize;
 import dwt.internal.cocoa.NSString;
+import dwt.internal.cocoa.NSTableView;
 import dwt.internal.cocoa.NSText;
 import dwt.internal.cocoa.NSView;
 import NSWindowTypes = dwt.internal.cocoa.NSWindow;
@@ -3457,7 +3458,7 @@
 public static const int NSTableViewFirstColumnOnlyAutoresizingStyle = 5;
 public static const int NSTableViewGridNone = 0;
 public static const int NSTableViewLastColumnOnlyAutoresizingStyle = 4;
-public static const int NSTableViewNoColumnAutoresizing = 0;
+alias NSTableViewColumnAutoresizingStyle.NSTableViewNoColumnAutoresizing NSTableViewNoColumnAutoresizing;
 public static const int NSTableViewReverseSequentialColumnAutoresizingStyle = 3;
 public static const int NSTableViewSelectionHighlightStyleRegular = 0;
 public static const int NSTableViewSelectionHighlightStyleSourceList = 1;
diff -r 0dc55b17c290 -r b24476d6dedf dwt/widgets/Table.d
--- a/dwt/widgets/Table.d	Wed Dec 24 13:18:04 2008 +0100
+++ b/dwt/widgets/Table.d	Wed Dec 24 22:50:11 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.Table;
 
@@ -55,7 +58,16 @@
 import dwt.internal.cocoa.SWTTableHeaderCell;
 import dwt.internal.cocoa.SWTTableHeaderView;
 import dwt.internal.cocoa.SWTTableView;
-import dwt.internal.cocoa.id;
+import cocoa = dwt.internal.cocoa.id;
+
+import dwt.internal.c.Carbon;
+import dwt.internal.objc.cocoa.Cocoa;
+import objc = dwt.internal.objc.runtime;
+import dwt.widgets.Composite;
+import dwt.widgets.Event;
+import dwt.widgets.TableColumn;
+import dwt.widgets.TableItem;
+import dwt.widgets.TypedListener;
 
 /** 
  * Instances of this class implement a selectable user interface
@@ -155,11 +167,11 @@
     super (parent, checkStyle (style));
 }
 
-int accessibilityAttributeValue (int /*long*/ id, int /*long*/ sel, int /*long*/ arg0) {
+objc.id accessibilityAttributeValue (objc.id id, objc.SEL sel, objc.id arg0) {
     
     if (accessible !is null) {
         NSString attribute = new NSString(arg0);
-        id returnValue = accessible.internal_accessibilityAttributeValue(attribute, ACC.CHILDID_SELF);
+        cocoa.id returnValue = accessible.internal_accessibilityAttributeValue(attribute, ACC.CHILDID_SELF);
         if (returnValue !is null) return returnValue.id;
     }
     
@@ -281,7 +293,7 @@
     TableItem item = items [index];
     if (item !is null) {
         item.clear ();
-        NSTableView widget = (NSTableView) view;
+        NSTableView widget = cast(NSTableView) view;
         widget.reloadData ();
     }
 }
@@ -321,7 +333,7 @@
             TableItem item = items [i];
             if (item !is null) item.clear ();
         }
-        NSTableView widget = (NSTableView) view;
+        NSTableView widget = cast(NSTableView) view;
         widget.reloadData ();
     }
 }
@@ -361,7 +373,7 @@
         TableItem item = items [indices [i]];
         if (item !is null) item.clear ();
     }
-    NSTableView widget = (NSTableView) view;
+    NSTableView widget = cast(NSTableView) view;
     widget.reloadData ();
 }
 
@@ -387,7 +399,7 @@
         TableItem item = items [i];
         if (item !is null) item.clear ();
     }
-    NSTableView widget = (NSTableView) view;
+    NSTableView widget = cast(NSTableView) view;
     widget.reloadData ();
 }
 
@@ -428,14 +440,14 @@
 }
 
 void createHandle () {
-    NSScrollView scrollWidget = (NSScrollView)new SWTScrollView().alloc();
-    scrollWidget.initWithFrame(new NSRect ());
+    NSScrollView scrollWidget = cast(NSScrollView)(new SWTScrollView()).alloc();
+    scrollWidget.initWithFrame(NSRect ());
     scrollWidget.setHasHorizontalScroller(true);
     scrollWidget.setHasVerticalScroller(true);
     scrollWidget.setAutohidesScrollers(true);
     scrollWidget.setBorderType(hasBorder() ? OS.NSBezelBorder : OS.NSNoBorder);
     
-    NSTableView widget = cast(NSTableView)new SWTTableView().alloc();
+    NSTableView widget = cast(NSTableView)(new SWTTableView()).alloc();
     widget.initWithFrame(NSRect());
     widget.setAllowsMultipleSelection((style & DWT.MULTI) !is 0);
     widget.setAllowsColumnReordering (false);
@@ -444,16 +456,16 @@
     widget.setDoubleAction(OS.sel_sendDoubleSelection);
     if (!hasBorder()) widget.setFocusRingType(OS.NSFocusRingTypeNone);
 
-    headerView = (NSTableHeaderView)new SWTTableHeaderView ().alloc ().init ();
+    headerView = cast(NSTableHeaderView)(new SWTTableHeaderView ()).alloc ().init ();
     widget.setHeaderView (null);
 
     NSString str = NSString.stringWith("");
     if ((style & DWT.CHECK) !is 0) {
-        checkColumn = cast(NSTableColumn)new NSTableColumn().alloc();
+        checkColumn = cast(NSTableColumn)(new NSTableColumn()).alloc();
         checkColumn.initWithIdentifier(checkColumn);
         checkColumn.headerCell().setTitle(str);
         widget.addTableColumn (checkColumn);
-        NSButtonCell cell = cast(NSButtonCell)new NSButtonCell().alloc().init();
+        NSButtonCell cell = cast(NSButtonCell)(new NSButtonCell()).alloc().init();
         checkColumn.setDataCell(cell);
         cell.setButtonType(OS.NSSwitchButton);
         cell.setImagePosition(OS.NSImageOnly);
@@ -464,7 +476,7 @@
         checkColumn.setEditable(false);
     }
 
-    firstColumn = cast(NSTableColumn)new NSTableColumn().alloc();
+    firstColumn = cast(NSTableColumn)(new NSTableColumn()).alloc();
     firstColumn.initWithIdentifier(firstColumn);
     firstColumn.setMinWidth(0);
     //column.setResizingMask(OS.NSTableColumnAutoresizingMask);
@@ -491,7 +503,7 @@
         firstColumn = null;
     } else {
         //TODO - set attributes, alignment etc.
-        nsColumn = cast(NSTableColumn)new NSTableColumn().alloc();
+        nsColumn = cast(NSTableColumn)(new NSTableColumn()).alloc();
         nsColumn.initWithIdentifier(nsColumn);
         nsColumn.setMinWidth(0);
         int checkColumn = (style & DWT.CHECK) !is 0 ? 1 : 0;
@@ -499,7 +511,7 @@
         nsColumn.setDataCell (dataCell);
     }
     column.createJNIRef ();
-    NSTableHeaderCell headerCell = (NSTableHeaderCell)new SWTTableHeaderCell ().alloc ().init ();
+    NSTableHeaderCell headerCell = cast(NSTableHeaderCell)(new SWTTableHeaderCell ()).alloc ().init ();
     nsColumn.setHeaderCell (headerCell);
     display.addWidget (headerCell, column);
     column.nsColumn = nsColumn;
@@ -754,7 +766,7 @@
         }
     }
 
-    int oldIndex = (int)/*64*/((NSTableView)view).columnWithIdentifier (column.nsColumn);
+    NSInteger oldIndex = (cast(NSTableView)view).columnWithIdentifier (column.nsColumn);
 
     if (columnCount is 1) {
         //TODO - reset attributes
@@ -766,10 +778,10 @@
     System.arraycopy (columns, index + 1, columns, index, --columnCount - index);
     columns [columnCount] = null;
 
-    NSArray array = ((NSTableView)view).tableColumns ();
-    int arraySize = (int)/*64*/array.count ();
-    for (int i = oldIndex; i < arraySize; i++) {
-        int /*long*/ columnId = array.objectAtIndex (i).id;
+    NSArray array = (cast(NSTableView)view).tableColumns ();
+    NSUInteger arraySize = array.count ();
+    for (NSUInteger i = oldIndex; i < arraySize; i++) {
+        objc.id columnId = array.objectAtIndex (i).id;
         for (int j = 0; j < columnCount; j++) {
             if (columns[j].nsColumn.id is columnId) {
                 columns [j].sendEvent (DWT.Move);
@@ -796,20 +808,20 @@
     }
 }
 
-void drawInteriorWithFrame_inView (int /*long*/ id, int /*long*/ sel, int /*long*/ cellFrame, int /*long*/ view) {
-    NSRect rect = new NSRect ();
+void drawInteriorWithFrame_inView (objc.id id, objc.SEL sel, objc.id cellFrame, objc.id view) {
+    NSRect rect = NSRect ();
     OS.memmove (rect, cellFrame, NSRect.sizeof);
 
-    NSTableView tableView = (NSTableView)this.view;
+    NSTableView tableView = cast(NSTableView)this.view;
     NSBrowserCell cell = new NSBrowserCell (id);
     NSRange rowsRange = tableView.rowsInRect (rect);
-    int rowIndex = (int)/*64*/rowsRange.location;
+    NSUInteger rowIndex = rowsRange.location;
     TableItem item = items [rowIndex];
     int columnIndex = 0;
-    int nsColumnIndex = 0;
+    NSUInteger nsColumnIndex = 0;
     if (columnCount !is 0) {
         NSIndexSet columnsSet = tableView.columnIndexesInRect (rect);
-        nsColumnIndex = (int)/*64*/columnsSet.firstIndex ();
+        nsColumnIndex = columnsSet.firstIndex ();
         NSArray nsColumns = tableView.tableColumns ();
         id nsColumn = nsColumns.objectAtIndex (nsColumnIndex);
         for (int i = 0; i < columnCount; i++) {
@@ -840,7 +852,7 @@
         nsSelectionBackground = nsSelectionBackground.colorUsingColorSpace (NSColorSpace.deviceRGBColorSpace ());
     }
 
-    NSRect fullRect = new NSRect ();
+    NSRect fullRect = NSRect ();
     fullRect.x = rect.x; fullRect.y = rect.y; fullRect.height = rect.height;
     if (columnCount is 0) {
         if (item.customWidth !is -1) {
@@ -859,7 +871,7 @@
         // TODO how to handle rearranged columns?  The third clause below ensures that
         // there are either 0 columns or that column 0 is still the first physical column.
         if (columnIndex is 0 && (style & DWT.CHECK) !is 0 && (columnCount is 0 || tableView.columnWithIdentifier (columns[0].nsColumn) is 1)) {
-            eraseItemRect = new NSRect ();
+            eraseItemRect = NSRect ();
             eraseItemRect.y = fullRect.y;
             eraseItemRect.width = fullRect.x + fullRect.width;
             eraseItemRect.height = fullRect.height;
@@ -871,11 +883,11 @@
         GC gc = GC.cocoa_new (this, data);
         gc.setFont (item.getFont (columnIndex));
         if (isSelected) {
-            float /*double*/[] components = new float /*double*/[(int)/*64*/nsSelectionForeground.numberOfComponents ()];
+            CGFloat[] components = [nsSelectionForeground.numberOfComponents ()];
             nsSelectionForeground.getComponents (components);   
             Color selectionForeground = Color.cocoa_new (display, components);
             gc.setForeground (selectionForeground);
-            components = new float /*double*/[(int)/*64*/nsSelectionBackground.numberOfComponents ()];
+            components = [nsSelectionBackground.numberOfComponents ()];
             nsSelectionBackground.getComponents (components);   
             Color selectionBackground = Color.cocoa_new (display, components);
             gc.setBackground (selectionBackground);
@@ -891,10 +903,10 @@
         event.detail = DWT.FOREGROUND;
         if (drawBackground) event.detail |= DWT.BACKGROUND;
         if (isSelected) event.detail |= DWT.SELECTED;
-        event.x = (int)eraseItemRect.x;
-        event.y = (int)eraseItemRect.y;
-        event.width = (int)eraseItemRect.width;
-        event.height = (int)eraseItemRect.height;
+        event.x = cast(int)eraseItemRect.x;
+        event.y = cast(int)eraseItemRect.y;
+        event.width = cast(int)eraseItemRect.width;
+        event.height = cast(int)eraseItemRect.height;
         sendEvent (DWT.EraseItem, event);
         gc.dispose ();
         if (item.isDisposed ()) return;
@@ -907,7 +919,7 @@
         }
 
         if (drawSelection) {
-            NSRect selectionRect = new NSRect ();
+            NSRect selectionRect = NSRect ();
             selectionRect.y = rect.y; selectionRect.height = rect.height;
             if (columnCount > 0) {
                 NSRect columnRect = tableView.rectOfColumn (nsColumnIndex);
@@ -916,7 +928,7 @@
                 NSRect rowRect = tableView.rectOfRow (rowIndex);
                 if ((style & DWT.CHECK) !is 0) {
                     /* highlighting at this stage draws over the checkbox, so don't include its column */
-                    int checkWidth = (int)/*64*/checkColumn.width ();
+                    CGFloat checkWidth = checkColumn.width ();
                     selectionRect.x = checkWidth;
                     selectionRect.width = rowRect.width - checkWidth;
                 } else {
@@ -930,7 +942,7 @@
     if (drawBackground && !drawSelection) {
         NSGraphicsContext context = NSGraphicsContext.currentContext ();
         context.saveGraphicsState ();
-        float[] colorRGB = background.handle;
+        CGFloat[] colorRGB = background.handle;
         NSColor color = NSColor.colorWithDeviceRed (colorRGB[0], colorRGB[1], colorRGB[2], 1f);
         color.setFill ();
         NSBezierPath.fillRect (fullRect);
@@ -950,7 +962,7 @@
         // TODO how to handle rearranged columns?  The third clause below ensures that
         // there are either 0 columns or that column 0 is still the first physical column.
         if (columnIndex is 0 && (style & DWT.CHECK) !is 0 && (columnCount is 0 || tableView.columnWithIdentifier (columns[0].nsColumn) is 1)) {
-            NSRect gcRect = new NSRect ();
+            NSRect gcRect = NSRect ();
             gcRect.y = fullRect.y;
             gcRect.width = fullRect.x + fullRect.width;
             gcRect.height = fullRect.height;
@@ -961,11 +973,11 @@
         GC gc = GC.cocoa_new (this, data);
         gc.setFont (item.getFont (columnIndex));
         if (isSelected) {
-            float /*double*/[] components = new float /*double*/[(int)/*64*/nsSelectionForeground.numberOfComponents ()];
+            CGFloat[] components = [nsSelectionForeground.numberOfComponents ()];
             nsSelectionForeground.getComponents (components);   
             Color selectionForeground = Color.cocoa_new (display, components);
             gc.setForeground (selectionForeground);
-            components = new float /*double*/[(int)/*64*/nsSelectionBackground.numberOfComponents ()];
+            components = [nsSelectionBackground.numberOfComponents ()];
             nsSelectionBackground.getComponents (components);   
             Color selectionBackground = Color.cocoa_new (display, components);
             gc.setBackground (selectionBackground);
@@ -980,10 +992,10 @@
         event.gc = gc;
         event.index = columnIndex;
         if (isSelected) event.detail |= DWT.SELECTED;
-        event.x = (int)contentRect.x;
-        event.y = (int)contentRect.y;
-        event.width = (int)Math.ceil (contentSize.width);
-        event.height = (int)Math.ceil (fullRect.height);
+        event.x = cast(int)contentRect.x;
+        event.y = cast(int)contentRect.y;
+        event.width = cast(int)Math.ceil (contentSize.width);
+        event.height = cast(int)Math.ceil (fullRect.height);
         sendEvent (DWT.PaintItem, event);
         gc.dispose ();
     }
@@ -1013,7 +1025,7 @@
     return 20; //TODO - compute width
 }
 
-TableColumn getColumn (id id) {
+TableColumn getColumn (cocoa.id id) {
     for (int i = 0; i < columnCount; i++) {
         if (columns[i].nsColumn.id is id.id) {
             return columns[i]; 
@@ -1107,7 +1119,7 @@
     int [] order = new int [columnCount];
     for (int i = 0; i < columnCount; i++) {
         TableColumn column = columns [i];
-        int index = ((NSTableView)view).columnWithIdentifier (column.nsColumn);
+        int index = (cast(NSTableView)view).columnWithIdentifier (column.nsColumn);
         if ((style & DWT.CHECK) !is 0) index -= 1;
         order [index] = i;
     }
@@ -1255,7 +1267,7 @@
  */
 public TableItem getItem (Point point) {
     checkWidget ();
-    NSTableView widget = (NSTableView)view;
+    NSTableView widget = cast(NSTableView)view;
     NSPoint pt = NSPoint();
     pt.x = point.x;
     pt.y = point.y;
@@ -1343,7 +1355,7 @@
  */
 public bool getLinesVisible () {
     checkWidget ();
-    return ((NSTableView)view).usesAlternatingRowBackgroundColors();
+    return (cast(NSTableView)view).usesAlternatingRowBackgroundColors();
 }
 
 /**
@@ -1369,12 +1381,12 @@
         return new TableItem [0];
     }
     NSIndexSet selection = widget.selectedRowIndexes();
-    int count = (int)/*64*/selection.count();
-    int /*long*/ [] indexBuffer = new int /*long*/ [count];
-    selection.getIndexes(indexBuffer, count, 0);
+    NSUInteger count = selection.count();
+    NSUInteger [] indexBuffer = new NSUInteger [count];
+    selection.getIndexes(indexBuffer.ptr, count, null);
     TableItem [] result = new TableItem  [count];
-    for (int i=0; i<count; i++) {
-        result [i] = _getItem ((int)/*64*/indexBuffer [i]);
+    for (NSUInteger i=0; i<count; i++) {
+        result [i] = _getItem (cast(int)/*64*/indexBuffer [i]);
     }
     return result;
 }
@@ -1407,15 +1419,15 @@
  */
 public int getSelectionIndex () {
     checkWidget ();
-    NSTableView widget = (NSTableView)view;
+    NSTableView widget = cast(NSTableView)view;
     if (widget.numberOfSelectedRows() is 0) {
         return -1;
     }
     NSIndexSet selection = widget.selectedRowIndexes();
-    int count = (int)/*64*/selection.count();
-    int /*long*/ [] result = new int /*long*/ [count];
-    selection.getIndexes(result, count, 0);
-    return (int)/*64*/result [0];
+    NSUInteger count = selection.count();
+    NSUInteger [] result = new NSUInteger [count];
+    selection.getIndexes(result.ptr, count, null);
+    return cast(int)/*64*/result [0];
 }
 
 /**
@@ -1441,12 +1453,12 @@
         return new int [0];
     }
     NSIndexSet selection = widget.selectedRowIndexes();
-    int count = (int)/*64*/selection.count();
-    int /*long*/ [] indices = new int /*long*/ [count];
+    NSUInteger count = selection.count();
+    NSUInteger [] indices = new NSUInteger [count];
     selection.getIndexes(indices, count, 0);
     int [] result = new int [count];
     for (int i = 0; i < indices.length; i++) {
-        result [i] = (int)/*64*/indices [i];
+        result [i] = cast(int)/*64*/indices [i];
     }
     return result;
 }
@@ -1512,13 +1524,13 @@
     NSPoint point = NSPoint();
     point.x = rect.x;
     point.y = rect.y;
-    return csat(int)/*64*/(cast(NSTableView)view).rowAtPoint(point);
+    return cast(int)/*64*/(cast(NSTableView)view).rowAtPoint(point);
 }
 
-void highlightSelectionInClipRect(int /*long*/ id, int /*long*/ sel, int /*long*/ rect) {
+void highlightSelectionInClipRect(objc.id id, objc.SEL sel, objc.id rect) {
     if (!hooks (DWT.EraseItem)) {
-        NSRect clipRect = new NSRect ();
-        OS.memmove (clipRect, rect, NSRect.sizeof);
+        NSRect clipRect = NSRect ();
+        OS.memmove (&clipRect, rect, NSRect.sizeof);
         callSuper (id, sel, clipRect);
     }
 }
@@ -1610,8 +1622,8 @@
     return view.id is headerView.id;
 }
 
-int /*long*/ numberOfRowsInTableView(int /*long*/ id, int /*long*/ sel, int /*long*/ aTableView) {
-    return itemCount;
+objc.id numberOfRowsInTableView(objc.id  id, objc.SEL sel, objc.id aTableView) {
+    return cast(objc.id )itemCount;
 }
 
 void register () {
@@ -1814,7 +1826,7 @@
 public void select (int index) {
     checkWidget ();
     if (0 <= index && index < itemCount) {
-        NSIndexSet indexes = cast(NSIndexSet)new NSIndexSet().alloc();
+        NSIndexSet indexes = cast(NSIndexSet)(new NSIndexSet()).alloc();
         indexes.initWithIndex(index);
         NSTableView widget = cast(NSTableView)view;
         ignoreSelect = true;
@@ -1856,7 +1868,7 @@
         start = Math.max (0, start);
         end = Math.min (end, itemCount - 1);
         int length = end - start + 1;
-        NSIndexSet indexes = cast(NSIndexSet)new NSIndexSet().alloc();
+        NSIndexSet indexes = cast(NSIndexSet)(new NSIndexSet()).alloc();
         NSRange range = NSRange();
         range.location = start;
         range.length = length;
@@ -1897,7 +1909,7 @@
     int length = indices.length;
     if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return;
     int count = 0;
-    NSMutableIndexSet indexes = cast(NSMutableIndexSet)new NSMutableIndexSet().alloc().init();
+    NSMutableIndexSet indexes = cast(NSMutableIndexSet)(new NSMutableIndexSet()).alloc().init();
     for (int i=0; i<length; i++) {
         int index = indices [i];
         if (index >= 0 && index < itemCount) {
@@ -1914,7 +1926,7 @@
 }
 
 void select (int [] ids, int count, bool clear) {
-    NSMutableIndexSet indexes = cast(NSMutableIndexSet)new NSMutableIndexSet().alloc().init();
+    NSMutableIndexSet indexes = cast(NSMutableIndexSet)(new NSMutableIndexSet()).alloc().init();
     for (int i=0; i<count; i++) indexes.addIndex (ids [i] - 1); //WRONG -1
     NSTableView widget = cast(NSTableView)view;
     ignoreSelect = true;
@@ -1942,7 +1954,7 @@
     ignoreSelect = false;
 }
 
-void setBackground (float [] color) {
+void setBackground (CGFloat [] color) {
     super.setBackground (color);
     NSColor nsColor;
     if (color is null) {
@@ -1950,7 +1962,7 @@
     } else {
         nsColor = NSColor.colorWithDeviceRed (color [0], color [1], color [2], 1);
     }
-    ((NSTableView) view).setBackgroundColor (nsColor);
+    (cast(NSTableView) view).setBackgroundColor (nsColor);
 }
 
 /**
@@ -1996,12 +2008,12 @@
         if (order [i] !is oldOrder [i]) reorder = true;
     }
     if (reorder) {
-        NSTableView tableView = (NSTableView)view;
+        NSTableView tableView = cast(NSTableView)view;
         int [] oldX = new int [oldOrder.length];
         int check = (style & DWT.CHECK) !is 0 ? 1 : 0;
         for (int i=0; i<oldOrder.length; i++) {
             int index = oldOrder[i];
-            oldX [index] = (int)tableView.rectOfColumn (i + check).x;
+            oldX [index] = cast(int)tableView.rectOfColumn (i + check).x;
         }
         int [] newX = new int [order.length];
         for (int i=0; i<order.length; i++) {
@@ -2010,7 +2022,7 @@
             int oldIndex = tableView.columnWithIdentifier (column.nsColumn);
             int newIndex = i + check;
             tableView.moveColumn (oldIndex, newIndex);
-            newX [index] = (int)tableView.rectOfColumn (newIndex).x;
+            newX [index] = cast(int)tableView.rectOfColumn (newIndex).x;
         }
         TableColumn[] newColumns = new TableColumn [columnCount];
         System.arraycopy (columns, 0, newColumns, 0, columnCount);
@@ -2030,7 +2042,7 @@
     if (!hooks (DWT.MeasureItem)) {
         float ascent = font.ascender ();
         float descent = -font.descender () + font.leading ();
-        ((NSTableView)view).setRowHeight ((int)Math.ceil (ascent + descent) + 1);
+        (cast(NSTableView)view).setRowHeight (cast(int)Math.ceil (ascent + descent) + 1);
     } else {
         view.setNeedsDisplay (true);
     }
@@ -2097,7 +2109,7 @@
     children = newItems;
     this.items = newItems;
     this.itemCount = count;
-    ((NSTableView) view).noteNumberOfRowsChanged ();
+    (cast(NSTableView) view).noteNumberOfRowsChanged ();
 }
 
 /*public*/ void setItemHeight (int itemHeight) {
@@ -2144,7 +2156,7 @@
 }
 
 bool setScrollWidth (TableItem item, bool callMeasureItem) {
-    return setScrollWidth (new TableItem[] {item}, callMeasureItem);
+    return setScrollWidth ([item], callMeasureItem);
 }
 
 bool setScrollWidth (TableItem items[], bool callMeasureItem) {
@@ -2169,8 +2181,8 @@
     gc.dispose ();
     newWidth += getInsetWidth ();
     if (firstColumn.width () < newWidth) {
-        NSTableView tableView = (NSTableView)view;
-        int /*long*/ oldResize = tableView.columnAutoresizingStyle ();
+        NSTableView tableView = cast(NSTableView)view;
+        NSTableViewColumnAutoresizingStyle oldResize = tableView.columnAutoresizingStyle ();
         tableView.setColumnAutoresizingStyle (OS.NSTableViewNoColumnAutoresizing);
         firstColumn.setWidth (newWidth);
         tableView.setColumnAutoresizingStyle (oldResize);
@@ -2303,7 +2315,7 @@
 public void setSelection (TableItem  item) {
     checkWidget ();
     if (item is null) error (DWT.ERROR_NULL_ARGUMENT);
-    setSelection (new TableItem [] {item});
+    setSelection ([item]);
 }
 
 /**
@@ -2375,15 +2387,15 @@
     TableColumn oldSortColumn = sortColumn;
     sortColumn = column;
     if (sortDirection is DWT.NONE) return;
-    NSTableHeaderView headerView = ((NSTableView)view).headerView ();
+    NSTableHeaderView headerView = (cast(NSTableView)view).headerView ();
     if (headerView is null) return;
     if (oldSortColumn !is null) {
-        NSInteger index = ((NSTableView)view).columnWithIdentifier (oldSortColumn.nsColumn);
+        NSInteger index = (cast(NSTableView)view).columnWithIdentifier (oldSortColumn.nsColumn);
         NSRect rect = headerView.headerRectOfColumn (index);
         headerView.setNeedsDisplayInRect (rect);
     }
     if (sortColumn !is null) {
-        int /*long*/ index = ((NSTableView)view).columnWithIdentifier (sortColumn.nsColumn);
+        NSInteger index = (cast(NSTableView)view).columnWithIdentifier (sortColumn.nsColumn);
         NSRect rect = headerView.headerRectOfColumn (index);
         headerView.setNeedsDisplayInRect (rect);
     }
@@ -2408,9 +2420,9 @@
     if (direction is sortDirection) return;
     sortDirection = direction;
     if (sortColumn is null) return;
-    NSTableHeaderView headerView = ((NSTableView)view).headerView ();
+    NSTableHeaderView headerView = (cast(NSTableView)view).headerView ();
     if (headerView is null) return;
-    int /*long*/ index = ((NSTableView)view).columnWithIdentifier (sortColumn.nsColumn);
+    NSInteger index = (cast(NSTableView)view).columnWithIdentifier (sortColumn.nsColumn);
     NSRect rect = headerView.headerRectOfColumn (index);
     headerView.setNeedsDisplayInRect (rect);
 }
@@ -2462,9 +2474,9 @@
     if (column.isDisposed()) error(DWT.ERROR_INVALID_ARGUMENT);
     if (column.parent !is this) return;
     if (columnCount <= 1) return;
-    int index = (int)/*64*/((NSTableView)view).columnWithIdentifier (column.nsColumn);
+    int index = cast(int)/*64*/(cast(NSTableView)view).columnWithIdentifier (column.nsColumn);
     if (!(0 <= index && index < columnCount + ((style & DWT.CHECK) !is 0 ? 1 : 0))) return;
-    ((NSTableView)view).scrollColumnToVisible (index);
+    (cast(NSTableView)view).scrollColumnToVisible (index);
 }
 
 void showIndex (int index) {
@@ -2525,7 +2537,7 @@
     bool result = super.sendKeyEvent (nsEvent, type);
     if (!result) return result;
     if (type !is DWT.KeyDown) return result;
-    short keyCode = nsEvent.keyCode ();
+    ushort keyCode = nsEvent.keyCode ();
     switch (keyCode) {
         case 76: /* KP Enter */
         case 36: { /* Return */
@@ -2536,19 +2548,19 @@
     return result;
 }
 
-void tableViewColumnDidMove (int /*long*/ id, int /*long*/ sel, int /*long*/ aNotification) {
+void tableViewColumnDidMove (objc.id id, objc.SEL sel, objc.id aNotification) {
     NSNotification notification = new NSNotification (aNotification);
     NSDictionary userInfo = notification.userInfo ();
     id nsOldIndex = userInfo.valueForKey (NSString.stringWith ("NSOldColumn")); //$NON-NLS-1$
     id nsNewIndex = userInfo.valueForKey (NSString.stringWith ("NSNewColumn")); //$NON-NLS-1$
-    int oldIndex = new NSNumber (nsOldIndex).intValue ();
-    int newIndex = new NSNumber (nsNewIndex).intValue ();
+    int oldIndex = (new NSNumber (nsOldIndex)).intValue ();
+    int newIndex = (new NSNumber (nsNewIndex)).intValue ();
     int startIndex = Math.min (oldIndex, newIndex);
     int endIndex = Math.max (oldIndex, newIndex);
-    NSTableView tableView = (NSTableView)view;
+    NSTableView tableView = cast(NSTableView)view;
     NSArray nsColumns = tableView.tableColumns ();
     for (int i = startIndex; i <= endIndex; i++) {
-        id columnId = nsColumns.objectAtIndex (i);
+        cocoa.id columnId = nsColumns.objectAtIndex (i);
         TableColumn column = getColumn (columnId);
         if (column !is null) {
             column.sendEvent (DWT.Move);
@@ -2557,7 +2569,7 @@
     }
 }
 
-void tableViewColumnDidResize (int /*long*/ id, int /*long*/ sel, int /*long*/ aNotification) {
+void tableViewColumnDidResize (objc.id id, objc.SEL sel, objc.id aNotification) {
     NSNotification notification = new NSNotification (aNotification);
     NSDictionary userInfo = notification.userInfo ();
     id columnId = userInfo.valueForKey (NSString.stringWith ("NSTableColumn")); //$NON-NLS-1$
@@ -2567,12 +2579,12 @@
     column.sendEvent (DWT.Resize);
     if (isDisposed ()) return;
 
-    NSTableView tableView = (NSTableView)view;
-    int index = (int)/*64*/tableView.columnWithIdentifier (columnId);
+    NSTableView tableView = cast(NSTableView)view;
+    int index = cast(int)/*64*/tableView.columnWithIdentifier (columnId);
     if (index is -1) return; /* column was disposed in Resize callback */
 
     NSArray nsColumns = tableView.tableColumns ();
-    int columnCount = (int)/*64*/tableView.numberOfColumns ();
+    int columnCount = cast(int)/*64*/tableView.numberOfColumns ();
     for (int i = index + 1; i < columnCount; i++) {
         columnId = nsColumns.objectAtIndex (i);
         column = getColumn (columnId);
@@ -2583,10 +2595,10 @@
     }
 }
 
-void tableViewSelectionDidChange (int /*long*/ id, int /*long*/ sel, int /*long*/ aNotification) {
+void tableViewSelectionDidChange (objc.id id, objc.SEL sel, objc.id aNotification) {
     if (ignoreSelect) return;
     NSTableView widget = cast(NSTableView) view;
-    int row = (int)/*64*/widget.selectedRow ();
+    int row = cast(int)/*64*/widget.selectedRow ();
     if(row is -1)
         postEvent (DWT.Selection);
     else {
@@ -2598,13 +2610,13 @@
     }
 }
 
-void tableView_didClickTableColumn (int /*long*/ id, int /*long*/ sel, int /*long*/ tableView, int /*long*/ tableColumn) {
+void tableView_didClickTableColumn (objc.id id, objc.SEL sel, objc.id tableView, objc.id tableColumn) {
     TableColumn column = getColumn (new id (tableColumn));
     column.postEvent (DWT.Selection);
 }
 
-int /*long*/ tableView_objectValueForTableColumn_row (int /*long*/ id, int /*long*/ sel, int /*long*/ aTableView, int /*long*/ aTableColumn, int /*long*/ rowIndex) {
-    TableItem item = _getItem ((int)/*64*/rowIndex);
+objc.id tableView_objectValueForTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id aTableColumn, objc.id rowIndex) {
+    TableItem item = _getItem (cast(int)/*64*/rowIndex);
     if (checkColumn !is null && aTableColumn is checkColumn.id) {
         NSNumber value;
         if (item.checked && item.grayed) {
@@ -2622,28 +2634,28 @@
     return item.createString (0).id;
 }
 
-void tableView_setObjectValue_forTableColumn_row (int /*long*/ id, int /*long*/ sel, int /*long*/ aTableView, int /*long*/ anObject, int /*long*/ aTableColumn, int /*long*/ rowIndex) {
+void tableView_setObjectValue_forTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id anObject, objc.id aTableColumn, objc.id rowIndex) {
     if (checkColumn !is null && aTableColumn is checkColumn.id)  {
-        TableItem item = items [(int)/*64*/rowIndex];
+        TableItem item = items [cast(int)/*64*/rowIndex];
         item.checked = !item.checked;
         Event event = new Event ();
         event.detail = DWT.CHECK;
         event.item = item;
-        event.index = (int)/*64*/rowIndex;
+        event.index = cast(int)/*64*/rowIndex;
         postEvent (DWT.Selection, event);
-        NSTableView tableView = (NSTableView)view;
+        NSTableView tableView = cast(NSTableView)view;
         NSRect rect = tableView.rectOfRow (rowIndex);
         tableView.setNeedsDisplayInRect (rect);
     }
 }
 
-bool tableView_shouldEditTableColumn_row (int /*long*/ id, int /*long*/ sel, int /*long*/ aTableView, int /*long*/ aTableColumn, int /*long*/ rowIndex) {
+bool tableView_shouldEditTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id aTableColumn, objc.id rowIndex) {
     return false;
 }
 
-void tableView_willDisplayCell_forTableColumn_row (int /*long*/ id, int /*long*/ sel, int /*long*/ aTableView, int /*long*/ aCell, int /*long*/ aTableColumn, int /*long*/ rowIndex) {
+void tableView_willDisplayCell_forTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id aCell, objc.id aTableColumn, objc.id rowIndex) {
     if (checkColumn !is null && aTableColumn is checkColumn.id) return;
-    TableItem item = items [(int)/*64*/rowIndex];
+    TableItem item = items [cast(int)/*64*/rowIndex];
     Image image = item.image;
     int columnIndex = 0;
     for (int i=0; i<columnCount; i++) {
@@ -2658,8 +2670,8 @@
     cell.setLeaf (true);
 
     if (hooks (DWT.MeasureItem)) {
-        NSTableView tableView = (NSTableView)this.view;
-        int nsColumnIndex = (int)/*64*/tableView.columnWithIdentifier (new id (aTableColumn));
+        NSTableView tableView = cast(NSTableView)this.view;
+        NSInteger nsColumnIndex = tableView.columnWithIdentifier (new cocoa.id (aTableColumn));
         NSRect rect = tableView.frameOfCellAtColumn (nsColumnIndex, rowIndex);
         NSRect contentRect = cell.titleRectForBounds (rect);
         NSSize contentSize = cell.cellSizeForBounds (rect);
@@ -2668,14 +2680,14 @@
         data.paintRect = tableView.frame ();
         GC gc = GC.cocoa_new (this, data);
         gc.setFont (item.getFont (columnIndex));
-        int rowHeight = (int)tableView.rowHeight ();
+        int rowHeight = cast(int)tableView.rowHeight ();
         Event event = new Event ();
         event.item = item;
         event.gc = gc;
         event.index = columnIndex;
-        event.x = (int)contentRect.x;
-        event.y = (int)contentRect.y;
-        event.width = (int)Math.ceil (contentSize.width);
+        event.x = cast(int)contentRect.x;
+        event.y = cast(int)contentRect.y;
+        event.width = cast(int)Math.ceil (contentSize.width);
         event.height = rowHeight;
         sendEvent (DWT.MeasureItem, event);
         gc.dispose ();
@@ -2684,8 +2696,8 @@
             tableView.setRowHeight(event.height);
         }
         if (columnCount is 0) {
-            int change = event.width - (item.customWidth !is -1 ? item.customWidth : (int)Math.ceil (contentSize.width));
-            if (item.customWidth !is -1 || event.width !is (int)Math.ceil (contentSize.width)) {
+            int change = event.width - (item.customWidth !is -1 ? item.customWidth : cast(int)Math.ceil (contentSize.width));
+            if (item.customWidth !is -1 || event.width !is cast(int)Math.ceil (contentSize.width)) {
                 item.customWidth = event.width; 
             }
             if (change !is 0) setScrollWidth (item, false);
diff -r 0dc55b17c290 -r b24476d6dedf dwt/widgets/Widget.d
--- a/dwt/widgets/Widget.d	Wed Dec 24 13:18:04 2008 +0100
+++ b/dwt/widgets/Widget.d	Wed Dec 24 22:50:11 2008 +0100
@@ -884,8 +884,8 @@
 void menuWillOpen(objc.id id, objc.SEL sel, objc.id menu) {
 }
 
-NSInteger numberOfRowsInTableView(objc.id id, objc.SEL sel, objc.id aTableView) {
-    return 0;
+objc.id numberOfRowsInTableView(objc.id id, objc.SEL sel, objc.id aTableView) {
+    return cast(objc.id )0;
 }
 
 objc.id outlineView_child_ofItem(objc.id id, objc.SEL sel, objc.id outlineView, objc.id index, objc.id item) {