Awl::Knob Class Reference

Base class of all dialer type input widgets. More...

#include <knob.h>

Inheritance diagram for Awl::Knob:

Collaboration diagram for Awl::Knob:

Signals
void	sliderPressed (int)
void	sliderReleased (int)
Signals inherited from Awl::AbstractSlider
void	valueChanged (double, int)

Public Member Functions
	Knob (QWidget *parent=0)
	this is the AwlKnob constructor More...
	~Knob ()
virtual QSize	sizeHint () const
virtual int	heightForWidth (int w) const
QString	text () const
	return text decoration More...
void	setText (const QString &s)
QIcon	knobIcon () const
void	setKnobIcon (const QIcon &icon)
double	spanDegrees () const
	return scale size in degrees More...
void	setSpanDegrees (double val)
	set the scale size in degrees More...
int	markSize () const
void	setMarkSize (int val)
	set size of the center marker More...
int	border () const
void	setBorder (int val)
	set border size More...
Public Member Functions inherited from Awl::AbstractSlider
	AbstractSlider (QWidget *parent=0)
virtual void	setCenter (bool val)
	If the center flag is set, a notch is drawn to show the center position. More...
virtual void	setScaleWidth (int)
	More...
virtual void	setScaleColor (const QColor &)
virtual void	setScaleValueColor (const QColor &)
bool	enableMouseWheel ()
virtual void	setEnableMouseWheel (bool enabled)
bool	center () const
	return the center flag More...
int	scaleWidth () const
	return the scale line width More...
QColor	scaleColor () const
	return current scale color More...
QColor	scaleValueColor () const
	return color of active scale part More...
virtual void	setInvertedAppearance (bool val)
bool	invertedAppearance () const
int	id () const
void	setId (int i)
virtual double	value () const
virtual QString	userValue () const
double	minValue () const
void	setMinValue (double v)
void	setMinLogValue (double v)
double	maxValue () const
void	setMaxValue (double v)
void	setMaxLogValue (double v)
void	setRange (double a, double b)
void	setLogRange (double a, double b)
bool	log () const
void	setLog (bool v)
double	lineStep () const
void	setLineStep (double v)
double	pageStep () const
void	setPageStep (double f)
double	dclickValue1 () const
double	dclickValue2 () const
void	setDclickValue1 (double val)
void	setDclickValue2 (double val)
void	setEnabled (bool val)
void	setUseActualValue (bool v)

Protected Attributes
int	startY
QString	_text
Protected Attributes inherited from Awl::AbstractSlider
int	__id
double	_value
double	_minValue
double	_maxValue
double	_lineStep
double	_pageStep
double	_dclickValue1
double	_dclickValue2
bool	_center
bool	_enableMouseWheel
bool	_invert
int	_scaleWidth
QColor	_scaleColor
	scale line width More...
QColor	_scaleValueColor
bool	_log
bool	_useActualValue

Properties
int	spanDegrees
int	markSize
int	border
QString	text
Properties inherited from Awl::AbstractSlider
double	value
bool	center
bool	invertedAppearance
int	scaleWidth
QColor	scaleColor
QColor	scaleValueColor
int	id
double	minValue
double	maxValue
double	lineStep
double	pageStep
bool	log
double	dclickValue1
double	dclickValue2

Private Member Functions
virtual void	paintEvent (QPaintEvent *)
virtual void	mousePressEvent (QMouseEvent *)
virtual void	mouseReleaseEvent (QMouseEvent *)
virtual void	mouseMoveEvent (QMouseEvent *)

Private Attributes
double	_spanDegrees
int	_markSize
	scale size in degrees More...
int	_border
QIcon	_knobIcon
QPainterPath *	points

Additional Inherited Members
Public Slots inherited from Awl::AbstractSlider
virtual void	setValue (double v)
Protected Member Functions inherited from Awl::AbstractSlider
virtual void	wheelEvent (QWheelEvent *)
	for user value More...
virtual void	keyPressEvent (QKeyEvent *)
virtual void	mouseDoubleClickEvent (QMouseEvent *)
virtual void	valueChange ()

Detailed Description

Base class of all dialer type input widgets.

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Constructor & Destructor Documentation

Knob()

Awl::Knob::Knob

(

QWidget *

parent = 0

)

this is the AwlKnob constructor

~Knob()

Awl::Knob::~Knob

(

)

Member Function Documentation

border()

int Awl::Knob::border ( ) const

inline

heightForWidth()

virtual int Awl::Knob::heightForWidth ( int  w ) const

inlinevirtual

knobIcon()

QIcon Awl::Knob::knobIcon ( ) const

inline

markSize()

int Awl::Knob::markSize ( ) const

inline

mouseMoveEvent()

void Awl::Knob::mouseMoveEvent ( QMouseEvent *  ev )

privatevirtual

mousePressEvent()

void Awl::Knob::mousePressEvent ( QMouseEvent *  ev )

privatevirtual

mouseReleaseEvent()

void Awl::Knob::mouseReleaseEvent ( QMouseEvent *  )

privatevirtual

paintEvent()

void Awl::Knob::paintEvent ( QPaintEvent *  )

privatevirtual

setBorder()

void Awl::Knob::setBorder

(

int

val

)

set border size

setKnobIcon()

void Awl::Knob::setKnobIcon

(

const QIcon &

icon

)

setMarkSize()

void Awl::Knob::setMarkSize

(

int

val

)

set size of the center marker

setSpanDegrees()

void Awl::Knob::setSpanDegrees

(

double

val

)

set the scale size in degrees

the scale size is the max moving angle measured in degrees

setText()

void Awl::Knob::setText

(

const QString &

s

)

sizeHint()

virtual QSize Awl::Knob::sizeHint ( ) const

inlinevirtual

sliderPressed

void Awl::Knob::sliderPressed ( int  )

signal

sliderReleased

void Awl::Knob::sliderReleased ( int  )

signal

spanDegrees()

double Awl::Knob::spanDegrees ( ) const

inline

return scale size in degrees

text()

QString Awl::Knob::text ( ) const

inline

return text decoration

Member Data Documentation

_border

int Awl::Knob::_border

private

_knobIcon

QIcon Awl::Knob::_knobIcon

private

_markSize

int Awl::Knob::_markSize

private

scale size in degrees

_spanDegrees

double Awl::Knob::_spanDegrees

private

_text

QString Awl::Knob::_text

protected

points

QPainterPath* Awl::Knob::points

private

startY

int Awl::Knob::startY

protected

Property Documentation

border

int Awl::Knob::border

readwrite

markSize

int Awl::Knob::markSize

readwrite

spanDegrees

int Awl::Knob::spanDegrees

readwrite

text

QString Awl::Knob::text

readwrite

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The documentation for this class was generated from the following files:

• awl/knob.h
• awl/knob.cpp