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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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
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