#ifndef PREVIEWPAGE_H

#define PREVIEWPAGE_H



#include "viewport.h"



#include <QtGui/QWidget>

#include <QtGui/QPixmap>

#include <QtGui/QSlider>



#include <QtCore/QMap>



QT_FORWARD_DECLARE_CLASS ( QLabel )

QT_FORWARD_DECLARE_CLASS ( QCheckBox )



class PreViewPage : public QWidget

{

    Q_OBJECT

public:

    explicit PreViewPage(QWidget *parent = 0);

        void needRestart();



   bool enableNext();



public slots:

    void showPicturesList(QStringList png_list);

signals:

    void printCurrentDoc();    

private slots:

    /**

      * @fn void zoomIn();

      * @fn void zoomOut();

      * @short ????????? ???????? ?? 1 ??.

      */

    void zoomIn();

    void zoomOut();



private:

    QCheckBox *checkPicturesList;

    ViewPort *leftFrame;

    ViewPort *rightFrame;

    QSize thumbSize;

    QLabel *topLabel;

    PixmapList imageFullItems;

    PixmapList imageThumbItems;

    PixmapDescList descImagesList;

    QStringList imageFilesList;



    QSlider *zoomSlider;

};



#endif // PREVIEWPAGE_H