text: //
  //  MyHeaderCell.h
  //  DTPowerApi
  //
  //  Created by leks on 13-3-26.
  //  Copyright (c) 2013年 leks. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  @interface MyHeaderCell : NSTableHeaderCell
  {
  }
  - (void)drawWithFrame:(CGRect)cellFrame
            highlighted:(BOOL)isHighlighted
                 inView:(NSView *)view;
  @end