zqb_bar_buffer.hpp

/* zqb_bar_buffer.hpp */
/* $Id: zqb_bar_buffer.hpp,v 1.3 2005/08/24 07:18:56 vlad Exp $
   Instantiated from ZBarBuffer.H Revision: 1.4 Date: 2003/12/10 08:54:35
 */
#ifndef __zqb_bar_buffer_hpp
#define __zqb_bar_buffer_hpp

#include "zqb_bar_draw.hpp"


class ZqbBarBuffer : public ZqbBarDraw
{
protected:

  int       prev_nocolor_bar;
  int       limit;      
  int       *start_vect;    
  int       *end_vect;  
  int       *color_vect;    
  enum SpecType {
    NoStick = 0,
    ColorWillBeLater,
    StickIsHere
  }     *spec_vect; 
  bool      merge_2_bars (int& pos, int& start, int& end);

public:

  ZqbBarBuffer (QPainter& paint, const QRect& clip, bool bHardcopy);

  virtual ~ZqbBarBuffer ();

  virtual void  flip (bool new_flag);

  virtual void  drawBar (int pos, int start, int end, int ci);

  virtual void  drawBar (int pos, int start, int end);

  virtual void  setColor (int ci);

  virtual void  flush ();

};


#endif /* zqb_bar_buffer.hpp */