DoubleSpinBox Class Reference

A QDoubleSpinBox allowing to customize numbers display with respect to. More...

#include <DoubleSpinBox.h>

Inheritance diagram for DoubleSpinBox:

Signals
void	activated (DoubleSpinBox *)
	Signal emitted when the spin box gains focus.
void	valueChanged (double d)

Public Member Functions
void	addSpecialTextMapping (const QString &text, double value)
int	decimals ()
	DoubleSpinBox (const char format='g', QWidget *parent=nullptr)
	Constructor.
double	getMaximum ()
double	getMinimum ()
void	setDecimals (int prec)
void	setFormat (const char format, int prec=1)
void	setMaximum (double max)
void	setMinimum (double min)
void	setRange (double min, double max)
void	setSingleStep (double val)
bool	setValue (double val)
QString	textFromValue (double value) const
QValidator::State	validate (QString &input, int &pos) const override
double	value ()

Protected Member Functions
void	focusInEvent (QFocusEvent *) override
void	stepBy (int steps) override
StepEnabled	stepEnabled () const override

Private Slots
void	interpretText (bool notify=true)

Private Attributes
char	d_format
double	d_max_val
double	d_min_val
int	d_prec
double	d_step
double	d_value
std::map< QString, double >	m_specialTextMappings

Detailed Description

A QDoubleSpinBox allowing to customize numbers display with respect to.

It allows the user to specify a custom display format.

Definition at line 31 of file DoubleSpinBox.h.

Constructor & Destructor Documentation

DoubleSpinBox()

DoubleSpinBox::DoubleSpinBox	(	const char	format = 'g',
		QWidget *	parent = nullptr
	)

Constructor.

Parameters

format	format used to display numbers: has the same meaning as in QLocale::toString ( double i, char f = 'g', int prec = 6 )
parent	parent widget (only affects placement of the dialog)

Member Function Documentation

activated

void DoubleSpinBox::activated ( DoubleSpinBox *  )

signal

Signal emitted when the spin box gains focus.

addSpecialTextMapping()

void DoubleSpinBox::addSpecialTextMapping	(	const QString &	text,
		double	value
	)

decimals()

int DoubleSpinBox::decimals ( )

inline

Definition at line 51 of file DoubleSpinBox.h.

focusInEvent()

void DoubleSpinBox::focusInEvent ( QFocusEvent *  )

overrideprotected

getMaximum()

double DoubleSpinBox::getMaximum

(

)

getMinimum()

double DoubleSpinBox::getMinimum

(

)

interpretText

void DoubleSpinBox::interpretText ( bool  notify = true )

privateslot

setDecimals()

void DoubleSpinBox::setDecimals ( int  prec )

inline

Definition at line 52 of file DoubleSpinBox.h.

setFormat()

void DoubleSpinBox::setFormat ( const char  format, int  prec = 1  )

inline

Definition at line 60 of file DoubleSpinBox.h.

setMaximum()

void DoubleSpinBox::setMaximum

(

double

max

)

setMinimum()

void DoubleSpinBox::setMinimum

(

double

min

)

setRange()

void DoubleSpinBox::setRange	(	double	min,
		double	max
	)

setSingleStep()

void DoubleSpinBox::setSingleStep

(

double

val

)

setValue()

bool DoubleSpinBox::setValue

(

double

val

)

stepBy()

void DoubleSpinBox::stepBy ( int  steps )

overrideprotected

stepEnabled()

StepEnabled DoubleSpinBox::stepEnabled ( ) const

overrideprotected

textFromValue()

QString DoubleSpinBox::textFromValue

(

double

value

)

const

validate()

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

override

value()

double DoubleSpinBox::value

(

)

valueChanged

void DoubleSpinBox::valueChanged ( double  d )

signal

Member Data Documentation

d_format

char DoubleSpinBox::d_format

private

Definition at line 84 of file DoubleSpinBox.h.

d_max_val

double DoubleSpinBox::d_max_val

private

Definition at line 86 of file DoubleSpinBox.h.

d_min_val

double DoubleSpinBox::d_min_val

private

Definition at line 85 of file DoubleSpinBox.h.

d_prec

int DoubleSpinBox::d_prec

private

Definition at line 89 of file DoubleSpinBox.h.

d_step

double DoubleSpinBox::d_step

private

Definition at line 88 of file DoubleSpinBox.h.

d_value

double DoubleSpinBox::d_value

private

Definition at line 87 of file DoubleSpinBox.h.

m_specialTextMappings

std::map<QString, double> DoubleSpinBox::m_specialTextMappings

private

Definition at line 93 of file DoubleSpinBox.h.

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

• qt/widgets/common/inc/MantidQtWidgets/Common/DoubleSpinBox.h