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****************************************************************************/

#ifndef QPRINTPREVIEWWIDGET_H

#define QPRINTPREVIEWWIDGET_H

#include <QtGui/qwidget.h>

#include <QtGui/qprinter.h>

#ifndef QT_NO_PRINTPREVIEWWIDGET

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QPrintPreviewWidgetPrivate;

class Q_GUI_EXPORT QPrintPreviewWidget : public QWidget

{

    Q_OBJECT

    Q_DECLARE_PRIVATE(QPrintPreviewWidget)

public:

    enum ViewMode {

        SinglePageView,

        FacingPagesView,

        AllPagesView

    };

    enum ZoomMode {

        CustomZoom,

        FitToWidth,

        FitInView

    };

    explicit QPrintPreviewWidget(QPrinter *printer, QWidget *parent = 0, Qt::WindowFlags flags = 0);

    explicit QPrintPreviewWidget(QWidget *parent = 0, Qt::WindowFlags flags = 0);

    ~QPrintPreviewWidget();

    qreal zoomFactor() const;

    QPrinter::Orientation orientation() const;

    ViewMode viewMode() const;

    ZoomMode zoomMode() const;

    int currentPage() const;

#ifdef QT_DEPRECATED

    QT_DEPRECATED int numPages() const;

#endif

    int pageCount() const;

    void setVisible(bool visible);

public Q_SLOTS:

    void print();

    void zoomIn(qreal zoom = 1.1);

    void zoomOut(qreal zoom = 1.1);

    void setZoomFactor(qreal zoomFactor);

    void setOrientation(QPrinter::Orientation orientation);

    void setViewMode(ViewMode viewMode);

    void setZoomMode(ZoomMode zoomMode);

    void setCurrentPage(int pageNumber);

    void fitToWidth();

    void fitInView();

    void setLandscapeOrientation();

    void setPortraitOrientation();

    void setSinglePageViewMode();

    void setFacingPagesViewMode();

    void setAllPagesViewMode();

    void updatePreview();

Q_SIGNALS:

    void paintRequested(QPrinter *printer);

    void previewChanged();

private:

    void *dummy; // ### remove in Qt 5.0

    Q_PRIVATE_SLOT(d_func(), void _q_fit())

    Q_PRIVATE_SLOT(d_func(), void _q_updateCurrentPage())

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_PRINTPREVIEWWIDGET

#endif // QPRINTPREVIEWWIDGET_H