/usr/include/khexedit/zoominterface.h is in kdelibs5-dev 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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zoominterface.h - description
-------------------
begin : Fri Sep 12 2003
copyright : (C) 2003 by Friedrich W. H. Kossebau
email : kossebau@kde.org
***************************************************************************/
/***************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License version 2 as published by the Free Software Foundation. *
* *
***************************************************************************/
#ifndef KHE_ZOOMINTERFACE_H
#define KHE_ZOOMINTERFACE_H
#include <QtCore/QObject>
namespace KHE
{
/**
* @short A simple interface for zooming
*
* This interface enables abstract linear zooming.
* It operates in sizes of font point size.
*
* @author Friedrich W. H. Kossebau <kossebau@kde.org>
* @see createBytesEditWidget(), zoomInterface()
*/
class ZoomInterface
{
public:
virtual ~ZoomInterface() {}
public:
/** enlarges the display
* @param PointInc increment to the display size (in font point size)
*/
virtual void zoomIn( int PointInc ) = 0;
/** increases the display size by an arbitrary value, usually 1 font point
* @see zoomOut()
*/
virtual void zoomIn() = 0;
/** makes the display smaller
* @param PointDec decrement to the display size (in font point size)
*/
virtual void zoomOut( int PointDec ) = 0;
/** decreases the display size by an arbitrary value, usually 1 font point
* @see zoomIn()
*/
virtual void zoomOut() = 0;
/** sets the display size
* @param PointSize new display size (in font point size)
*/
virtual void zoomTo( int PointSize ) = 0;
/** resets the display to the default size */
virtual void unZoom() = 0;
};
/** tries to get the zoom interface of t
* @return a pointer to the interface, otherwise 0
* @author Friedrich W. H. Kossebau <kossebau@kde.org>
*/
template<class T>
ZoomInterface *zoomInterface( T *t )
{
return t ? qobject_cast<KHE::ZoomInterface *>( t ) : 0;
}
}
Q_DECLARE_INTERFACE( KHE::ZoomInterface, "org.kde.khe.zoominterface/1.0" )
#endif
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