--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dstep/appkit/NSTreeNode.d	Sun Jan 03 22:06:11 2010 +0100
@@ -0,0 +1,78 @@
+/**
+ * Copyright: Copyright (c) 2009 Jacob Carlborg.
+ * Authors: Jacob Carlborg
+ * Version: Initial created: Sep 24, 2009 
+ * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
+ */
+module dstep.appkit.NSTreeNode;
+
+import dstep.foundation.NSArray;
+import dstep.appkit.NSTreeController;
+import dstep.foundation.NSIndexPath;
+import dstep.foundation.NSObject;
+import dstep.objc.bridge.Bridge;
+import dstep.objc.objc;
+
+class NSTreeNode : NSObject
+{
+	mixin (ObjcWrap);
+
+	static Object treeNodeWithRepresentedObject (Object modelObject)
+	{
+		return invokeObjcSelfClass!(Object, "treeNodeWithRepresentedObject:", Object)(modelObject);
+	}
+
+	NSTreeNode initWithRepresentedObject (Object modelObject)
+	{
+		id result = invokeObjcSelf!(id, "initWithRepresentedObject:", Object)(modelObject);
+		return result is this.objcObject ? this : (result !is null ? new NSTreeNode(result) : null);
+	}
+
+	this (Object modelObject)
+	{
+		super(NSTreeNode.alloc.initWithRepresentedObject(modelObject).objcObject);
+	}
+
+	Object representedObject ()
+	{
+		return invokeObjcSelf!(Object, "representedObject");
+	}
+
+	NSIndexPath indexPath ()
+	{
+		return invokeObjcSelf!(NSIndexPath, "indexPath");
+	}
+
+	bool isLeaf ()
+	{
+		return invokeObjcSelf!(bool, "isLeaf");
+	}
+
+	NSArray childNodes ()
+	{
+		return invokeObjcSelf!(NSArray, "childNodes");
+	}
+
+	NSMutableArray mutableChildNodes ()
+	{
+		return invokeObjcSelf!(NSMutableArray, "mutableChildNodes");
+	}
+
+	NSTreeNode descendantNodeAtIndexPath (NSIndexPath indexPath)
+	{
+		id result = invokeObjcSelf!(id, "descendantNodeAtIndexPath:", NSIndexPath)(indexPath);
+		return result is this.objcObject ? this : (result !is null ? new NSTreeNode(result) : null);
+	}
+
+	NSTreeNode parentNode ()
+	{
+		id result = invokeObjcSelf!(id, "parentNode");
+		return result is this.objcObject ? this : (result !is null ? new NSTreeNode(result) : null);
+	}
+
+	void sortWithSortDescriptors (NSArray sortDescriptors, bool recursively)
+	{
+		return invokeObjcSelf!(void, "sortWithSortDescriptors:recursively:", NSArray, bool)(sortDescriptors, recursively);
+	}
+}
+