/usr/include/CGAL/Qt/GraphicsViewNavigation.h is in libcgal-qt5-dev 4.7-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | // Copyright (c) 2008 GeometryFactory Sarl (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Andreas Fabri <Andreas.Fabri@geometryfactory.com>
// Laurent Rineau <Laurent.Rineau@geometryfactory.com>
#ifndef CGAL_QT_GRAPHICS_VIEW_NAVIGATION_H
#define CGAL_QT_GRAPHICS_VIEW_NAVIGATION_H
#include <CGAL/auto_link/Qt.h>
#include <CGAL/export/Qt.h>
#include <QObject>
#include <QPointF>
#include <QString>
#include <QCursor>
#include <QRect>
#include <QRectF>
class QGraphicsView;
class QGraphicsScene;
class QEvent;
class QGraphicsRectItem;
namespace CGAL {
namespace Qt {
class CGAL_QT_EXPORT GraphicsViewNavigation: public QObject {
Q_OBJECT
Q_SIGNALS:
void mouseCoordinates(QString);
public:
GraphicsViewNavigation();
~GraphicsViewNavigation();
bool eventFilter(QObject *obj, QEvent *event);
private:
void scaleView(QGraphicsView*, qreal scaleFactor);
void translateView(QGraphicsView*, int dx, int dy);
void drag_to(QGraphicsView*, QPoint new_pos);
void display_parameters(QGraphicsView*);
QGraphicsRectItem* rectItem;
QPointF rect_first_point;
bool dragging;
QPointF dragging_start;
QCursor cursor_backup;
};
} // namespace Qt
} // namespace CGAL
#endif // CGAL_QT_GRAPHICS_VIEW_NAVIGATION_H
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