--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pkg-src/tree-nx/TreeButton.h	Mon Aug 13 09:43:35 2007 +0200
@@ -0,0 +1,41 @@
+//
+//	TreeButton.h -- a class to attach to tree data structures
+//		This class requires the String class, also by Don Yacktman.
+//		Written by Don Yacktman (c) 1993 by Don Yacktman.
+//				All rights reserved.
+//
+//	I doubt this will be useful for much beyond what it does in the demo
+//		program supplied in this directory.
+//
+//		You may use and copy this class freely as long as you
+//		comply with the following terms:
+//			(1) If you use this class in an application which you
+//				intend to sell commercially, as shareware, or otherwise,
+//				you may only do so with express written permission
+//				of the author.  Use in applications which will
+//				be distributed free of charge is encouraged.
+//			(2) You must include the source code to this object and
+//				all accompanying documentation with your application,
+//				or provide it to users if requested, free of charge.
+//			(3) Do not remove the author's name or any of the
+//				copyright notices
+//
+
+#import <appkit/appkit.h> 	// superclass is in there
+#import <stdio.h>
+#import "String.h"
+
+@interface TreeButton:Button
+{
+	id myTreeNode;	// this is the tree node we represent
+}
+
++ initialize;
++ setCellClass:classId;
+- initFrame:(const NXRect *)frameRect;
+- wasSelected:sender;
+- treeNode;
+- setTreeNode:node;
+
+@end
+