/usr/include/qgis/qgsdial.h is in libqgis-dev 2.14.11+dfsg-3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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qgsdial.h
-------------------
begin : July 2013
copyright : (C) 2013 by Daniel Vaz
email : danielvaz 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. *
* *
***************************************************************************/
#include <QDial>
#include <QVariant>
class QPaintEvent;
class GUI_EXPORT QgsDial : public QDial
{
Q_OBJECT
public:
QgsDial( QWidget *parent = nullptr );
void setMinimum( const QVariant &min );
void setMaximum( const QVariant &max );
void setSingleStep( const QVariant &step );
void setValue( const QVariant &value );
QVariant variantValue() const;
signals:
void valueChanged( const QVariant& );
protected slots:
void valueChanged( int );
protected:
virtual void paintEvent( QPaintEvent * event ) override;
private:
void update();
QVariant mMin, mMax, mStep, mValue;
};
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