KisDelayedActionDoubleInput Class Reference

#include <kis_multi_double_filter_widget.h>

Inheritance diagram for KisDelayedActionDoubleInput:

Signals
void	valueChangedDelayed (double value)
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.

Public Member Functions
void	cancelDelayedSignal ()
	KisDelayedActionDoubleInput (QWidget *parent, const QString &name)
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

Private Slots
void	slotTimeToUpdate ()
void	slotValueChanged ()

Private Attributes
QTimer *	m_timer

Additional Inherited Members
Protected Member Functions inherited from KisDoubleSliderSpinBox
virtual void	setInternalValue (qreal newValue, bool newBlockUpdateSignal)
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

Detailed Description

Definition at line 19 of file kis_multi_double_filter_widget.h.

Constructor & Destructor Documentation

KisDelayedActionDoubleInput()

KisDelayedActionDoubleInput::KisDelayedActionDoubleInput	(	QWidget *	parent,
		const QString &	name )

Definition at line 19 of file kis_multi_double_filter_widget.cc.

    : KisDoubleSliderSpinBox(parent)
{
    setObjectName(name);
    m_timer = new QTimer(this);
    m_timer->setObjectName(name);
    m_timer->setSingleShot(true);
    connect(m_timer, SIGNAL(timeout()), SLOT(slotValueChanged()));
    connect(this, SIGNAL(valueChanged(double)), SLOT(slotTimeToUpdate()));
}

References connect(), m_timer, slotTimeToUpdate(), and slotValueChanged().

Member Function Documentation

cancelDelayedSignal()

void KisDelayedActionDoubleInput::cancelDelayedSignal

(

)

Definition at line 40 of file kis_multi_double_filter_widget.cc.

{
    m_timer->stop();
}

References m_timer.

slotTimeToUpdate

void KisDelayedActionDoubleInput::slotTimeToUpdate ( )

privateslot

Definition at line 30 of file kis_multi_double_filter_widget.cc.

{
    m_timer->start(50);
}

References m_timer.

slotValueChanged

void KisDelayedActionDoubleInput::slotValueChanged ( )

privateslot

Definition at line 35 of file kis_multi_double_filter_widget.cc.

{
    Q_EMIT valueChangedDelayed(value());
}

References value(), and valueChangedDelayed().

valueChangedDelayed

void KisDelayedActionDoubleInput::valueChangedDelayed ( double value )

signal

Member Data Documentation

m_timer

QTimer* KisDelayedActionDoubleInput::m_timer

private

Definition at line 37 of file kis_multi_double_filter_widget.h.

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

• libs/ui/widgets/kis_multi_double_filter_widget.h
• libs/ui/widgets/kis_multi_double_filter_widget.cc