/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtGui module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QPRINTPREVIEWWIDGET_H+
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#define QPRINTPREVIEWWIDGET_H+
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+
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#include <QtGui/qwidget.h>+
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#include <QtGui/qprinter.h>+
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+
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#ifndef QT_NO_PRINTPREVIEWWIDGET+
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+
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QT_BEGIN_HEADER+
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+
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QT_BEGIN_NAMESPACE+
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+
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QT_MODULE(Gui)+
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+
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class QPrintPreviewWidgetPrivate;+
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+
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class Q_GUI_EXPORT QPrintPreviewWidget : public QWidget+
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{+
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    Q_OBJECT+
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    Q_DECLARE_PRIVATE(QPrintPreviewWidget)+
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public:+
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+
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    enum ViewMode {+
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        SinglePageView,+
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        FacingPagesView,+
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        AllPagesView+
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    };+
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+
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    enum ZoomMode {+
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        CustomZoom,+
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        FitToWidth,+
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        FitInView+
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    };+
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+
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    explicit QPrintPreviewWidget(QPrinter *printer, QWidget *parent = 0, Qt::WindowFlags flags = 0);+
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    explicit QPrintPreviewWidget(QWidget *parent = 0, Qt::WindowFlags flags = 0);+
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    ~QPrintPreviewWidget();+
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+
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    qreal zoomFactor() const;+
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    QPrinter::Orientation orientation() const;+
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    ViewMode viewMode() const;+
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    ZoomMode zoomMode() const;+
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    int currentPage() const;+
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#ifdef QT_DEPRECATED+
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    QT_DEPRECATED int numPages() const;+
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#endif+
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    int pageCount() const;+
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    void setVisible(bool visible);+
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+
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public Q_SLOTS:+
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    void print();+
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+
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    void zoomIn(qreal zoom = 1.1);+
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    void zoomOut(qreal zoom = 1.1);+
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    void setZoomFactor(qreal zoomFactor);+
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    void setOrientation(QPrinter::Orientation orientation);+
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    void setViewMode(ViewMode viewMode);+
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    void setZoomMode(ZoomMode zoomMode);+
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    void setCurrentPage(int pageNumber);+
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+
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    void fitToWidth();+
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    void fitInView();+
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    void setLandscapeOrientation();+
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    void setPortraitOrientation();+
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    void setSinglePageViewMode();+
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    void setFacingPagesViewMode();+
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    void setAllPagesViewMode();+
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+
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    void updatePreview();+
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+
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Q_SIGNALS:+
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    void paintRequested(QPrinter *printer);+
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    void previewChanged();+
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+
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private:+
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    void *dummy; // ### remove in Qt 5.0+
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    Q_PRIVATE_SLOT(d_func(), void _q_fit())+
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    Q_PRIVATE_SLOT(d_func(), void _q_updateCurrentPage())+
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};+
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+
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QT_END_NAMESPACE+
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+
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QT_END_HEADER+
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+
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#endif // QT_NO_PRINTPREVIEWWIDGET+
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#endif // QPRINTPREVIEWWIDGET_H+
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