a widget to set a value and write it More...

#include <eapplynumeric.h>

Inheritance diagram for EApplyNumeric:

[legend]

Public Slots
virtual void	applyValue ()

void	clearModified ()

virtual void	setFont (const QFont &)

void	disable ()

Signals
void	clicked (double)

void	valueChanged (double value)
	signal emitted when the displayed value changes on the TApplyNumeric. More...

Public Member Functions
	EApplyNumeric (QWidget *parent, int i=3, int d=1, Qt::Orientation pos=Qt::Horizontal)

	~EApplyNumeric ()

bool	applyButtonActive ()
	returns the behaviour of the Apply button after a change in the value of the numeric widget More...

bool	digitsFontScaleEnabled ()

void	setDigitsFontScaleEnabled (bool en)

void	setButtonPosition (Qt::Orientation pos)

Qt::Orientation	buttonPosition () const

void	setValue (double v)

double	value () const

void	setMaximum (double v)

double	maximum () const

void	setMinimum (double v)

double	minimum () const

void	setIntDigits (int i)

int	intDigits () const

void	setDecDigits (int d)

int	decDigits () const

void	setButtonText (const QString &s)

QString	buttonText () const

bool	isModified ()
	returns the state of the ApplyNumeric. More...

void	setApplyButtonActive (bool en)
	changes the behaviour of the Apply button. More...

QFont	numericFont () const

void	setNumericFont (const QFont f)

QSize	sizeHint () const

QSize	minimumSizeHint () const

QWidget *	getButton () const

void	updateMaxMinAuto ()

Properties
double	value

double	maximum

double	minimum

int	integerDigits

int	decimalDigits

Qt::Orientation	buttonPos

QString	buttonText

QFont	numericFont

bool	applyButtonActive

Detailed Description

a widget to set a value and write it

this widget includes a ENumeric and a EApplyButton, it connects the signal valueChanged(double) of the former with the slot valueModified(double) of the latter

it emits the signal clicked(double) when the button is clicked

Constructor & Destructor Documentation

◆ EApplyNumeric()

EApplyNumeric::EApplyNumeric	(	QWidget *	parent,
		int	i = `3`,
		int	d = `1`,
		Qt::Orientation	pos = `Qt::Horizontal`
	)

References buttonPos.

◆ ~EApplyNumeric()

EApplyNumeric::~EApplyNumeric ( )

inline

Member Function Documentation

◆ applyButtonActive()

bool EApplyNumeric::applyButtonActive ( )

inline

returns the behaviour of the Apply button after a change in the value of the numeric widget

Returns: true if the Apply button becomes red after a value change on the numeric widget.; false if the Apply button does not change after a value change on the numeric widget.

See also: setApplyButtonActive

◆ applyValue

void EApplyNumeric::applyValue ( )

virtualslot

References clicked(), and ENumeric::value.

◆ buttonPosition()

Qt::Orientation EApplyNumeric::buttonPosition ( ) const

inline

returns wheter the button is on the right side of the numeric widget or at the bottom

Returns: Horizontal or Vertical

References buttonPos.

◆ buttonText()

QString EApplyNumeric::buttonText ( ) const

inline

returns the text displyed in the button

Returns: text displayed

◆ clearModified

void EApplyNumeric::clearModified ( )

inlineslot

Referenced by QuApplyNumeric::onUpdate().

◆ clicked

void EApplyNumeric::clicked ( double )

signal

signal emitted when the button is clicked, the parameter is the value displayed by the widget

Referenced by applyValue().

◆ decDigits()

int EApplyNumeric::decDigits ( ) const

inline

returns number of decimal digits displayed

Returns: d number of digits

References ENumeric::decDigits().

◆ digitsFontScaleEnabled()

bool EApplyNumeric::digitsFontScaleEnabled ( )

◆ disable

void EApplyNumeric::disable ( )

inlineslot

◆ getButton()

QWidget * EApplyNumeric::getButton ( ) const

inline

Referenced by QuApplyNumeric::onAnimationValueChanged(), and QuApplyNumeric::paintEvent().

◆ intDigits()

int EApplyNumeric::intDigits ( ) const

inline

returns number of integer digits displayed

Returns: i number of digits

References ENumeric::intDigits().

◆ isModified()

bool EApplyNumeric::isModified ( )

returns the state of the ApplyNumeric.

Returns: true if the value was modified since last click; false if the value has never been modified after last Apply click.

◆ maximum()

double EApplyNumeric::maximum ( ) const

inline

returns the maximum value of the widget

Returns: max val

References ENumeric::maximum.

◆ minimum()

double EApplyNumeric::minimum ( ) const

inline

returns the minimum value of the widget

Returns: min val

References ENumeric::minimum.

◆ minimumSizeHint()

QSize EApplyNumeric::minimumSizeHint ( ) const

References ENumeric::minimumSizeHint().

◆ numericFont()

QFont EApplyNumeric::numericFont ( ) const

inline

◆ setApplyButtonActive()

void EApplyNumeric::setApplyButtonActive ( bool en )

inline

changes the behaviour of the Apply button.

Normally, when the value on the numeric widget changes, the button becomes red, to highlight that the value has changed since the last click on the Apply button itself.

Parameters

en	if true the button becomes red when the value changes if false, the value change on the numeric widget does not make the apply button change its color.

Observation: disabling this property does not mean that the Apply button is disabled too. If clicked, it will still apply the value displayed in the numeric widget.

Note: introduced in qtcontrols version 4.x.

◆ setButtonPosition()

void EApplyNumeric::setButtonPosition ( Qt::Orientation pos )

inline

sets whether the button is on the right side of the numeric widget or at the bottom

Parameters

pos	Horizontal or Vertical

References buttonPos.

◆ setButtonText()

void EApplyNumeric::setButtonText ( const QString & s )

inline

sets text displayed in the button

Parameters

s	text to be displayed

◆ setDecDigits()

void EApplyNumeric::setDecDigits ( int d )

inline

sets number of decimal digits to be displayed

Parameters

d	number of digits

References ENumeric::setDecDigits().

Referenced by QuApplyNumeric::onUpdate().

◆ setDigitsFontScaleEnabled()

void EApplyNumeric::setDigitsFontScaleEnabled ( bool en )

◆ setFont

void EApplyNumeric::setFont ( const QFont & f )

virtualslot

◆ setIntDigits()

void EApplyNumeric::setIntDigits ( int i )

inline

sets number of integer digits to be displayed

Parameters

i	number of digits

References ENumeric::setIntDigits().

Referenced by QuApplyNumeric::onUpdate().

◆ setMaximum()

void EApplyNumeric::setMaximum ( double v )

inline

sets the maximum value of the widget

Parameters

v max val

References ENumeric::setMaximum().

Referenced by QuApplyNumeric::onUpdate().

◆ setMinimum()

void EApplyNumeric::setMinimum ( double v )

inline

sets the minimum value of the widget

Parameters

v min val

References ENumeric::setMinimum().

Referenced by QuApplyNumeric::onUpdate().

◆ setNumericFont()

void EApplyNumeric::setNumericFont ( const QFont f )

inline

◆ setValue()

void EApplyNumeric::setValue ( double v )

inline

sets value displayed by the widget

Parameters

v	the value to be displayed

References ENumeric::setValue().

Referenced by QuApplyNumeric::onUpdate().

◆ sizeHint()

QSize EApplyNumeric::sizeHint ( ) const

References ENumeric::sizeHint().

◆ updateMaxMinAuto()

void EApplyNumeric::updateMaxMinAuto ( )

References ENumeric::updateMaxMinAuto().

Referenced by QuApplyNumeric::onUpdate().

◆ value()

double EApplyNumeric::value ( ) const

inline

returns the value displayed by the widget

Returns: the value displayed

References ENumeric::value.

◆ valueChanged

void EApplyNumeric::valueChanged ( double value )

signal

signal emitted when the displayed value changes on the TApplyNumeric.

Parameters

value the new value

Property Documentation

◆ applyButtonActive

bool EApplyNumeric::applyButtonActive

readwrite

◆ buttonPos

Qt::Orientation EApplyNumeric::buttonPos

readwrite

Referenced by buttonPosition(), EApplyNumeric(), and setButtonPosition().

◆ buttonText

QString EApplyNumeric::buttonText

readwrite

◆ decimalDigits

int EApplyNumeric::decimalDigits

readwrite

Referenced by QuApplyNumeric::onUpdate().

◆ integerDigits

int EApplyNumeric::integerDigits

readwrite

Referenced by QuApplyNumeric::onUpdate().

◆ maximum

double EApplyNumeric::maximum

readwrite

◆ minimum

double EApplyNumeric::minimum

readwrite

◆ numericFont

QFont EApplyNumeric::numericFont

readwrite

◆ value

double EApplyNumeric::value

readwrite

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

Public Slots

Signals

Public Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

◆ EApplyNumeric()

◆ ~EApplyNumeric()

Member Function Documentation

◆ applyButtonActive()

◆ applyValue

◆ buttonPosition()

◆ buttonText()

◆ clearModified

◆ clicked

◆ decDigits()

◆ digitsFontScaleEnabled()

◆ disable

◆ getButton()

◆ intDigits()

◆ isModified()

◆ maximum()

◆ minimum()

◆ minimumSizeHint()

◆ numericFont()

◆ setApplyButtonActive()

◆ setButtonPosition()

◆ setButtonText()

◆ setDecDigits()

◆ setDigitsFontScaleEnabled()

◆ setFont

◆ setIntDigits()

◆ setMaximum()

◆ setMinimum()

◆ setNumericFont()

◆ setValue()

◆ sizeHint()

◆ updateMaxMinAuto()

◆ value()

◆ valueChanged

Property Documentation

◆ applyButtonActive

◆ buttonPos

◆ buttonText

◆ decimalDigits

◆ integerDigits

◆ maximum

◆ minimum

◆ numericFont

◆ value