#include <KisSelectionPropertySlider.h>

Inheritance diagram for KisSelectionPropertySliderBase:

Classes
struct	Private

Public Member Functions
	KisSelectionPropertySliderBase (QWidget *parent=0)

void	setPrefix (const QString &)=delete

void	setSuffix (const QString &)=delete

void	setTextTemplates (const QString &normalTemplate, const QString &mixedTemplate)

	~KisSelectionPropertySliderBase () override

Public Member Functions inherited from KisDoubleSliderSpinBox
qreal	fastSliderStep () const

bool	isDragging () const

	KisDoubleSliderSpinBox (QWidget *parent=nullptr)

QSize	minimumSizeHint () const override

void	setBlockUpdateSignalOnDrag (bool newBlockUpdateSignalOnDrag)

void	setExponentRatio (qreal newExponentRatio)

void	setFastSliderStep (qreal newFastSliderStep)

void	setMaximum (qreal newMaximum, bool computeNewFastSliderStep=true)

void	setMinimum (qreal newMinimum, bool computeNewFastSliderStep=true)

void	setRange (qreal newMinimum, qreal newMaximum, int newNumberOfDecimals=0, bool computeNewFastSliderStep=true)
	Set the minimum and the maximum values of the range.

void	setSoftMaximum (qreal newSoftMaximum)

void	setSoftMinimum (qreal newSoftMinimum)

void	setSoftRange (qreal newSoftMinimum, qreal newSoftMaximum)

void	setValue (qreal newValue)

QSize	sizeHint () const override

qreal	softMaximum () const

qreal	softMinimum () const

	~KisDoubleSliderSpinBox () override

Public Member Functions inherited from KisDoubleParseSpinBox
bool	isLastValid () const
	Get if the last expression entered is a valid one.

	KisDoubleParseSpinBox (QWidget *parent=0)

void	setValue (double value, bool overwriteExpression=false)
	Set the value of the spinbox.

void	stepBy (int steps) override
	This is a reimplementation of QDoubleSpinBox::stepBy that uses setValue.

virtual QString	veryCleanText () const
	This virtual function is similar to cleanText(). But child classes may reimplement it to further process ("clean up") the expression.

	~KisDoubleParseSpinBox () override

Protected Member Functions
virtual qreal	getCommonValue () const =0

virtual bool	hasSelection () const =0

void	setInternalValue (qreal value, bool blockUpdateSignal) override

void	setSelectionValue (qreal commonValue, bool mixed)

Protected Member Functions inherited from KisDoubleSliderSpinBox
void	setPrivateValue (qreal newValue)

Protected Member Functions inherited from KisDoubleParseSpinBox
QString	textFromValue (double value) const override

QValidator::State	validate (QString &input, int &pos) const override

double	valueFromText (const QString &text) const override

Private Slots
void	slotCompressedUpdate ()

Private Attributes
const QScopedPointer< Private >	m_d

Additional Inherited Members
Signals inherited from KisDoubleSliderSpinBox
void	draggingFinished ()

Signals inherited from KisDoubleParseSpinBox
void	errorWhileParsing (const QString &expr) const
	signal emitted when the last parsed expression is not valid.

void	noMoreParsingError () const
	signal emitted when the last parsed expression is valid and the expression before was not valid.

Detailed Description

Definition at line 17 of file KisSelectionPropertySlider.h.

Constructor & Destructor Documentation

◆ KisSelectionPropertySliderBase()

KisSelectionPropertySliderBase::KisSelectionPropertySliderBase ( QWidget * parent = 0 )

explicit

Definition at line 25 of file KisSelectionPropertySlider.cpp.

    : KisDoubleSliderSpinBox(parent)
    , m_d(new Private(this))
{
    connect(m_d->signalCompressor, SIGNAL(timeout()), SLOT(slotCompressedUpdate()));
}

References connect(), m_d, and slotCompressedUpdate().

◆ ~KisSelectionPropertySliderBase()

KisSelectionPropertySliderBase::~KisSelectionPropertySliderBase ( )

override

Definition at line 32 of file KisSelectionPropertySlider.cpp.

33{}

Member Function Documentation

◆ getCommonValue()

virtual qreal KisSelectionPropertySliderBase::getCommonValue ( ) const

protectedpure virtual

Implemented in KisSelectionPropertySlider< T >, and KisSelectionPropertySlider< KoShape * >.

◆ hasSelection()

virtual bool KisSelectionPropertySliderBase::hasSelection ( ) const

protectedpure virtual

Implemented in KisSelectionPropertySlider< T >, and KisSelectionPropertySlider< KoShape * >.

◆ setInternalValue()

void KisSelectionPropertySliderBase::setInternalValue	(	qreal	value,
		bool	blockUpdateSignal )

overrideprotectedvirtual

Reimplemented from KisDoubleSliderSpinBox.

Definition at line 42 of file KisSelectionPropertySlider.cpp.

{
    static const qreal eps = 1e-3;
 
    if (!hasSelection()) return;
 
    setPrivateValue(_value);
 
    const qreal newValue = value();
    const qreal commonValue = getCommonValue();
    if (qAbs(commonValue - newValue) < eps) {
        return;
    }
 
    if(!blockUpdateSignal) {
        m_d->signalCompressor->start();
    }
}

References eps, getCommonValue(), hasSelection(), m_d, KisDoubleSliderSpinBox::setPrivateValue(), and value().

◆ setPrefix()

void KisSelectionPropertySliderBase::setPrefix ( const QString & )

delete

Deleted function - use setTextTemplates instead.

◆ setSelectionValue()

void KisSelectionPropertySliderBase::setSelectionValue	(	qreal	commonValue,
		bool	mixed )

protected

Definition at line 66 of file KisSelectionPropertySlider.cpp.

{
    if (mixed) {
        setInternalValue(0.0, true); // BUG:409131
        KisSpinBoxI18nHelper::setText(static_cast<QDoubleSpinBox *>(this), m_d->mixedTemplate);
    } else {
        setValue(commonValue);
        KisSpinBoxI18nHelper::setText(static_cast<QDoubleSpinBox *>(this), m_d->normalTemplate);
    }
}

References m_d, setInternalValue(), KisSpinBoxI18nHelper::setText(), and KisDoubleSliderSpinBox::setValue().

◆ setSuffix()

void KisSelectionPropertySliderBase::setSuffix ( const QString & )

delete

Deleted function - use setTextTemplates instead.

◆ setTextTemplates()

void KisSelectionPropertySliderBase::setTextTemplates	(	const QString &	normalTemplate,
		const QString &	mixedTemplate )

Set the prefix/suffix using i18n strings in the form of prefix {n} suffix.

Parameters

normalTemplate	The text in the form of `prefix{n}suffix`, usually passed through `i18n` or `i18nc`, for when there is only one selection or multiple selections with the same value.
mixedTemplate	The text in the form of `prefix{n}suffix`, usually passed through `i18n` or `i18nc`, for when there are multiple selections with different values.

Definition at line 35 of file KisSelectionPropertySlider.cpp.

{
    m_d->normalTemplate = normalTemplate;
    m_d->mixedTemplate = mixedTemplate;
    KisSpinBoxI18nHelper::setText(static_cast<QDoubleSpinBox *>(this), normalTemplate);
}

References m_d, and KisSpinBoxI18nHelper::setText().

◆ slotCompressedUpdate

void KisSelectionPropertySliderBase::slotCompressedUpdate ( )

privateslot

Definition at line 61 of file KisSelectionPropertySlider.cpp.

{
    emit(valueChanged(value()));
}

References value().

Member Data Documentation

◆ m_d

const QScopedPointer<Private> KisSelectionPropertySliderBase::m_d

private

Definition at line 61 of file KisSelectionPropertySlider.h.

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

libs/ui/widgets/KisSelectionPropertySlider.h
libs/ui/widgets/KisSelectionPropertySlider.cpp

Classes

Public Member Functions

Protected Member Functions

Private Slots

Private Attributes

Additional Inherited Members