/usr/include/qgis/qgsmaptoolzoom.h is in libqgis-dev 1.7.4+1.7.5~20120320-1.1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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qgsmaptoolzoom.h - map tool for zooming
----------------------
begin : January 2006
copyright : (C) 2006 by Martin Dobias
email : wonder.sk at gmail dot com
***************************************************************************
* *
* This program is free software; 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 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
/* $Id$ */
#ifndef QGSMAPTOOLZOOM_H
#define QGSMAPTOOLZOOM_H
#include "qgsmaptool.h"
#include <QRect>
class QgsRubberBand;
/** \ingroup gui
* A map tool for zooming into the map.
* @see QgsMapTool
*/
class GUI_EXPORT QgsMapToolZoom : public QgsMapTool
{
public:
//! constructor
QgsMapToolZoom( QgsMapCanvas* canvas, bool zoomOut );
~QgsMapToolZoom();
//! Overridden mouse move event
virtual void canvasMoveEvent( QMouseEvent * e );
//! Overridden mouse press event
virtual void canvasPressEvent( QMouseEvent * e );
//! Overridden mouse release event
virtual void canvasReleaseEvent( QMouseEvent * e );
virtual bool isTransient() { return true; }
virtual void deactivate();
protected:
//! stores actual zoom rect
QRect mZoomRect;
//! indicates whether we're zooming in or out
bool mZoomOut;
//! Flag to indicate a map canvas drag operation is taking place
bool mDragging;
QgsRubberBand* mRubberBand;
};
#endif
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