zqb_bar_draw.hpp

/* zqb_bar_draw.hpp */
/* $Id: zqb_bar_draw.hpp 20080 2009-12-15 15:57:52Z vlad $
   Instantiated from ZBarDraw.H Revision: 1.7 Date: 2003/01/31 17:11:47
 */
#ifndef __zqb_bar_draw_hpp
#define __zqb_bar_draw_hpp

#include <qpainter.h>

#include "zqb_palette.hpp"


class ZqbBarDraw
{
protected:

  bool      m_bFlip;

  QPainter  &m_qPaint;

  QRect     m_qClipRect;

  ZqbPalette    m_zPal;

  int       m_iColor;

  QVector<QLine>    m_Buffer;

public:

  ZqbBarDraw (QPainter& paint, const QRect& clip);

  virtual ~ZqbBarDraw ();


  virtual void  flip (bool new_flag) {
    m_bFlip = new_flag;
  }

  virtual bool  isFlipped () const {
    return m_bFlip;
  }

  virtual bool  clipAndFlip (QLine& dest, int pos, int start, int end);

  virtual void  setPalette (const ZqbPalette& zpal);

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

  virtual void  drawBar (int pos, int start, int end, const QColor& c);

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

  virtual void  setColor (int ci);

  virtual void  flush ();

};


#endif /* zqb_bar_draw.hpp */