| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** 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 |