/usr/include/qwt-qt4/qwt_compass.h is in libqwt5-qt4-dev 5.2.3-1.
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 74 75 76 77 78 79 80 81 82 83 84 85 | /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
* Qwt Widget Library
* Copyright (C) 1997 Josef Wilgen
* Copyright (C) 2002 Uwe Rathmann
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the Qwt License, Version 1.0
*****************************************************************************/
#ifndef QWT_COMPASS_H
#define QWT_COMPASS_H 1
#include <qstring.h>
#include <qmap.h>
#include "qwt_dial.h"
#if defined(QWT_TEMPLATEDLL)
#if defined(QT_NO_STL) || QT_VERSION < 0x040000 || QT_VERSION > 0x040001
/*
Unfortunately Qt 4.0.0/Qt 4.0.1 contains uncompilable
code in the STL adaptors of qmap.h. The declaration below
instantiates this code resulting in compiler errors.
If you really need the map to be exported, remove the condition above
and fix the qmap.h
*/
// MOC_SKIP_BEGIN
template class QWT_EXPORT QMap<double, QString>;
// MOC_SKIP_END
#endif
#endif
class QwtCompassRose;
/*!
\brief A Compass Widget
QwtCompass is a widget to display and enter directions. It consists
of a scale, an optional needle and rose.
\image html dials1.png
\note The examples/dials example shows how to use QwtCompass.
*/
class QWT_EXPORT QwtCompass: public QwtDial
{
Q_OBJECT
public:
explicit QwtCompass( QWidget* parent = NULL);
#if QT_VERSION < 0x040000
explicit QwtCompass(QWidget* parent, const char *name);
#endif
virtual ~QwtCompass();
void setRose(QwtCompassRose *rose);
const QwtCompassRose *rose() const;
QwtCompassRose *rose();
const QMap<double, QString> &labelMap() const;
QMap<double, QString> &labelMap();
void setLabelMap(const QMap<double, QString> &map);
protected:
virtual QwtText scaleLabel(double value) const;
virtual void drawRose(QPainter *, const QPoint ¢er,
int radius, double north, QPalette::ColorGroup) const;
virtual void drawScaleContents(QPainter *,
const QPoint ¢er, int radius) const;
virtual void keyPressEvent(QKeyEvent *);
private:
void initCompass();
class PrivateData;
PrivateData *d_data;
};
#endif
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