#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