#pragma once

#ifndef PROGRESSBAR_INCLUDED

#define PROGRESSBAR_INCLUDED

#include "tw/popup.h"

class DVAPI TProgressBar : public TPopup {

  class Imp;

  Imp *m_data;

public:

  TProgressBar(TWidget *parent, string name = "progress bar",

               wstring text = L"");

  ~TProgressBar();

  void popup();

  // se ritorna false vuol dire che l'utente ha premuto il bottone

  bool changeFraction(int num, int den);

  void closePopup();

  void configureNotify(const TDimension &d);

  TDimension getPreferredSize() const;

  void setPreferredSize(const TDimension &d);

  void setPreferredSize(int lx, int ly) {

    setPreferredSize(TDimension(lx, ly));

  }

  bool onNcPaint(bool is_active, const TDimension &window_size,

                 const TRect &caption_rect);

};

#endif