qwt_knob.cpp File Reference

#include "qwt_knob.h"
#include "qwt_round_scale_draw.h"
#include "qwt_math.h"
#include "qwt_painter.h"
#include "qwt_scale_map.h"
#include <qpainter.h>
#include <qpalette.h>
#include <qstyle.h>
#include <qstyleoption.h>
#include <qevent.h>
#include <qmath.h>
#include <qapplication.h>

Include dependency graph for qwt_knob.cpp:

Go to the source code of this file.

Classes
class	QwtKnob::PrivateData
Defines
#define	qAtan2(y, x)   ::atan2(y, x)
#define	qFabs(x)   ::fabs(x)
#define	qFastCos(x)   qCos(x)
#define	qFastSin(x)   qSin(x)
Functions
static QSize	qwtKnobSizeHint (const QwtKnob *knob, int min)
static double	qwtToDegrees (double value)
static double	qwtToScaleAngle (double angle)

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Define Documentation

#define qAtan2	(		y,
			x
	)		::atan2(y, x)

Definition at line 24 of file qwt_knob.cpp.

#define qFabs

(

x

)

::fabs(x)

Definition at line 25 of file qwt_knob.cpp.

#define qFastCos

(

x

)

qCos(x)

Definition at line 26 of file qwt_knob.cpp.

#define qFastSin

(

x

)

qSin(x)

Definition at line 27 of file qwt_knob.cpp.

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Function Documentation

static QSize qwtKnobSizeHint	(	const QwtKnob *	knob,
		int	min
	)		[static]

Definition at line 30 of file qwt_knob.cpp.

static double qwtToDegrees

(

double

value

)

[static]

Definition at line 60 of file qwt_knob.cpp.

static double qwtToScaleAngle

(

double

angle

)

[inline, static]

Definition at line 46 of file qwt_knob.cpp.