/usr/include/openrpt/OpenRPT/renderer/previewdialog.h is in libopenrpt-dev 3.3.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// previewdialog.h
// -------------------
// Copyright (c) 2007 David Johnson <david@usermode.org>
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
///////////////////////////////////////////////////////////////////////////////
#ifndef PREVIEWDIALOG_H
#define PREVIEWDIALOG_H
#include <QAbstractScrollArea>
#include <QDialog>
class PreviewWidget;
class QAbstractScrollArea;
class ORODocument;
class QPrinter;
///////////////////////////////////////////////////////////////////////////////
/// \class PreviewDialog
/// PreviewDialog is a print preview dialog for use with the TextPrinter class.
/// It is typically created with the TextPrinter::preview() method.
///////////////////////////////////////////////////////////////////////////////
class PreviewDialog : public QDialog
{
Q_OBJECT
public:
/// Construct a PreviewDialog dialog
PreviewDialog(ORODocument *document,
QPrinter *pPrinter,
QWidget *parent=0);
/// Destructor
virtual ~PreviewDialog();
private:
PreviewWidget *_view;
};
// Text preview widget
class PreviewWidget : public QAbstractScrollArea
{
Q_OBJECT
public:
PreviewWidget(ORODocument *document,
QPrinter *pPrinter,
QWidget *parent=0);
virtual ~PreviewWidget();
void updateView();
private slots:
// zoom preview
void zoomIn();
void zoomOut();
private:
virtual void paintEvent(QPaintEvent *e);
virtual void resizeEvent(QResizeEvent *e);
virtual void mousePressEvent(QMouseEvent *e);
virtual void mouseMoveEvent(QMouseEvent *e);
virtual void mouseReleaseEvent(QMouseEvent *e);
QRectF paperRect(QPaintDevice *device);
int columnWidth();
int nbColumns();
private:
ORODocument * _doc;
QPrinter * _pPrinter;
double _zoom;
QPoint mousepos;
QPoint scrollpos;
};
#endif // PREVIEWDIALOG_H
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