#ifndef HISTORYWINDOW_H

 #define HISTORYWINDOW_H

 #include <QDialog>

 #include "settings.h"

 #include "ui_historywindow.h"

 /////////////////////////////////////////////////////////////////////////////

 class HistoryWindow:public QDialog

 {

 	Q_OBJECT

 public:

 	HistoryWindow(QWidget* parent = 0);

 	~HistoryWindow();

 	void update (SimpleSettings &);

 	void setStepsTotal (int);

 protected:

     void closeEvent( QCloseEvent* );

 private slots:	

 	void undo();

 	void redo();

 	void select();

 signals:

 	void windowClosed();

 private:

 	void clearRow (int);

 	void updateRow (int, int, SimpleSettings &);

 	Ui::HistoryWindow ui;

 };

 #endif