/qtopiacore/qt/src/gui/widgets/qprintpreviewwidget.h
C Header | 124 lines | 63 code | 21 blank | 40 comment | 0 complexity | 85cff3ff207a9d14649808852742e75d MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0, LGPL-2.1, LGPL-3.0, BSD-3-Clause, GPL-3.0
- /****************************************************************************
- **
- ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtGui module of the Qt Toolkit.
- **
- ** $QT_BEGIN_LICENSE:LGPL$
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- ** GNU Lesser General Public License Usage
- ** Alternatively, 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 1.0, 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.
- **
- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
- ** $QT_END_LICENSE$
- **
- ****************************************************************************/
- #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;
- int numPages() 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:
- QPrintPreviewWidgetPrivate *d_ptr;
- 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