--- /dev/null
+//
+// TrackerScroller.h
+// The Cheat
+//
+// Created by Chaz McGarvey on 12/28/04.
+// Copyright 2004 Chaz McGarvey. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+
+@interface TrackerScroller : NSScroller
+{
+ id _delegate;
+}
+
+- (id)delegate;
+- (void)setDelegate:(id)delegate;
+
+@end
+
+
+@interface NSObject ( TrackerScrollerDelegate )
+
+- (void)scrollerDidStartScrolling:(TrackerScroller *)scroller;
+- (void)scrollerDidStopScrolling:(TrackerScroller *)scroller;
+
+@end
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