JSliderBase Class Reference

#include <JSliderBase.h>

Inheritance diagram for JSliderBase:

Classes
class	Moved

Public Member Functions
	JSliderBase (const JCoordinate thumbHalfSize, const JCoordinate w, const JCoordinate h)
	~JSliderBase () override
JFloat	GetValue () const
JFloat	GetMinValue () const
JFloat	GetMaxValue () const
JFloat	GetStepSize () const
void	SetValue (const JFloat value)
void	SetMinValue (const JFloat minValue)
void	SetMaxValue (const JFloat maxValue)
void	SetRange (const JFloat minValue, const JFloat maxValue)
void	SetStepSize (const JFloat step)
Public Member Functions inherited from JBroadcaster
	JBroadcaster ()
virtual	~JBroadcaster ()
JBroadcaster &	operator= (const JBroadcaster &source)
bool	HasSenders () const
JSize	GetSenderCount () const
bool	HasRecipients () const
JSize	GetRecipientCount () const
virtual JString	ToString () const
template<class T >
void	ListenTo (const JBroadcaster *sender, const std::function< void(const T &)> &f)

Static Public Attributes
static const JUtf8Byte *	kMoved = "Moved::JSliderBase"

Protected Types
enum	SliderOrientation {   kVertical ,   kHorizontal }

Protected Member Functions
SliderOrientation	GetOrientation () const
JCoordinate	GetThumbPosition () const
JFloat	ClickToValue (const JPoint &pt) const
JCoordinate	ValueToPixel (const JFloat value) const
virtual void	SliderRedraw () const =0
virtual JCoordinate	SliderGetWidth () const =0
virtual JCoordinate	SliderGetHeight () const =0
Protected Member Functions inherited from JBroadcaster
	JBroadcaster (const JBroadcaster &source)
void	ListenTo (const JBroadcaster *sender)
void	StopListening (const JBroadcaster *sender)
void	ClearWhenGoingAway (const JBroadcaster *sender, void *pointerToMember)
void	StopListening (const JBroadcaster *sender, const std::type_info &messageType)
template<class T >
void	Send (JBroadcaster *recipient, const T &message)
template<class T >
void	Broadcast (const T &message)
virtual void	Receive (JBroadcaster *sender, const Message &message)
void	SendWithFeedback (JBroadcaster *recipient, Message *message)
void	BroadcastWithFeedback (Message *message)
virtual void	ReceiveWithFeedback (JBroadcaster *sender, Message *message)
virtual void	ReceiveGoingAway (JBroadcaster *sender)

Detailed Description

Interface for the JSliderBase class

Abstract base class for all types of sliders.  A slider is an object that
lets the user graphically set a value within some range.  Each slider is
either horizontal or vertical and can have a thumb for the user to
grab.

Member Enumeration Documentation

SliderOrientation

enum JSliderBase::SliderOrientation

protected

Enumerator
kVertical
kHorizontal

Constructor & Destructor Documentation

JSliderBase()

JSliderBase::JSliderBase	(	const JCoordinate	thumbHalfSize,
		const JCoordinate	w,
		const JCoordinate	h
	)

~JSliderBase()

JSliderBase::~JSliderBase ( )

override

Member Function Documentation

ClickToValue()

JFloat JSliderBase::ClickToValue ( const JPoint &  pt ) const

protected

Convert a pixel value to a slider value.

GetMaxValue()

JFloat JSliderBase::GetMaxValue ( ) const

inline

GetMinValue()

JFloat JSliderBase::GetMinValue ( ) const

inline

GetOrientation()

JSliderBase::SliderOrientation JSliderBase::GetOrientation ( ) const

inlineprotected

GetStepSize()

JFloat JSliderBase::GetStepSize ( ) const

inline

GetThumbPosition()

JCoordinate JSliderBase::GetThumbPosition ( ) const

inlineprotected

GetValue()

JFloat JSliderBase::GetValue ( ) const

inline

SetMaxValue()

void JSliderBase::SetMaxValue

(

const JFloat

maxValue

)

SetMinValue()

void JSliderBase::SetMinValue

(

const JFloat

minValue

)

SetRange()

void JSliderBase::SetRange	(	const JFloat	minValue,
		const JFloat	maxValue
	)

SetStepSize()

void JSliderBase::SetStepSize

(

const JFloat

step

)

SetValue()

void JSliderBase::SetValue

(

const JFloat

value

)

SliderGetHeight()

virtual JCoordinate JSliderBase::SliderGetHeight ( ) const

protectedpure virtual

Implemented in JXSliderBase.

SliderGetWidth()

virtual JCoordinate JSliderBase::SliderGetWidth ( ) const

protectedpure virtual

Implemented in JXSliderBase.

SliderRedraw()

virtual void JSliderBase::SliderRedraw ( ) const

protectedpure virtual

Implemented in JXSliderBase.

ValueToPixel()

JCoordinate JSliderBase::ValueToPixel ( const JFloat  value ) const

protected

Convert a slider value to a pixel value in local coordinates.

Member Data Documentation

kMoved

const JUtf8Byte * JSliderBase::kMoved = "Moved::JSliderBase"

static

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

• libjcore/code/JSliderBase.h
• libjcore/code/JSliderBase.cpp