AmountSpinBox Class Reference

QSpinBox that uses fixed-point numbers internally and uses our own formatting/parsing functions. More...

Inheritance diagram for AmountSpinBox:

Collaboration diagram for AmountSpinBox:

Signals
void	valueChanged ()

Public Member Functions
	AmountSpinBox (QWidget *parent)
QValidator::State	validate (QString &text, int &pos) const override
void	fixup (QString &input) const override
CAmount	value (bool *valid_out=nullptr) const
void	setValue (const CAmount &value)
void	SetAllowEmpty (bool allow)
void	SetMinValue (const CAmount &value)
void	SetMaxValue (const CAmount &value)
void	stepBy (int steps) override
void	setDisplayUnit (BitcoinUnit unit)
void	setSingleStep (const CAmount &step)
QSize	minimumSizeHint () const override

Protected Member Functions
bool	event (QEvent *event) override
StepEnabled	stepEnabled () const override

Private Member Functions
CAmount	parse (const QString &text, bool *valid_out=nullptr) const
	Parse a string into a number of base monetary units and return validity.

Private Attributes
BitcoinUnit	currentUnit {BitcoinUnit::BTC}
CAmount	singleStep {CAmount(100000)}
QSize	cachedMinimumSizeHint
bool	m_allow_empty {true}
CAmount	m_min_amount {CAmount(0)}
CAmount	m_max_amount {BitcoinUnits::maxMoney()}

Detailed Description

QSpinBox that uses fixed-point numbers internally and uses our own formatting/parsing functions.

Definition at line 24 of file bitcoinamountfield.cpp.

Constructor & Destructor Documentation

AmountSpinBox()

AmountSpinBox::AmountSpinBox ( QWidget * parent )

inlineexplicit

Definition at line 29 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

Member Function Documentation

event()

bool AmountSpinBox::event ( QEvent * event )

inlineoverrideprotected

Definition at line 180 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

fixup()

void AmountSpinBox::fixup ( QString & input ) const

inlineoverride

Definition at line 47 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

minimumSizeHint()

QSize AmountSpinBox::minimumSizeHint ( ) const

inlineoverride

Definition at line 120 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

parse()

CAmount AmountSpinBox::parse ( const QString & text, bool * valid_out = nullptr ) const

inlineprivate

Parse a string into a number of base monetary units and return validity.

Note

Must return 0 if !valid.

Definition at line 165 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

SetAllowEmpty()

void AmountSpinBox::SetAllowEmpty ( bool allow )

inline

Definition at line 78 of file bitcoinamountfield.cpp.

setDisplayUnit()

void AmountSpinBox::setDisplayUnit ( BitcoinUnit unit )

inline

Definition at line 102 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

SetMaxValue()

void AmountSpinBox::SetMaxValue ( const CAmount & value )

inline

Definition at line 88 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

SetMinValue()

void AmountSpinBox::SetMinValue ( const CAmount & value )

inline

Definition at line 83 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

setSingleStep()

void AmountSpinBox::setSingleStep ( const CAmount & step )

inline

Definition at line 115 of file bitcoinamountfield.cpp.

setValue()

void AmountSpinBox::setValue ( const CAmount & value )

inline

Definition at line 72 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

stepBy()

void AmountSpinBox::stepBy ( int steps )

inlineoverride

Definition at line 93 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

stepEnabled()

StepEnabled AmountSpinBox::stepEnabled ( ) const

inlineoverrideprotected

Definition at line 195 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

validate()

QValidator::State AmountSpinBox::validate ( QString & text, int & pos ) const

inlineoverride

Definition at line 37 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

value()

CAmount AmountSpinBox::value ( bool * valid_out = nullptr ) const

inline

Definition at line 67 of file bitcoinamountfield.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

valueChanged

void AmountSpinBox::valueChanged ( )

signal

Here is the caller graph for this function:

Member Data Documentation

cachedMinimumSizeHint

QSize AmountSpinBox::cachedMinimumSizeHint

mutableprivate

Definition at line 155 of file bitcoinamountfield.cpp.

currentUnit

BitcoinUnit AmountSpinBox::currentUnit {BitcoinUnit::BTC}

private

Definition at line 153 of file bitcoinamountfield.cpp.

m_allow_empty

bool AmountSpinBox::m_allow_empty {true}

private

Definition at line 156 of file bitcoinamountfield.cpp.

m_max_amount

CAmount AmountSpinBox::m_max_amount {BitcoinUnits::maxMoney()}

private

Definition at line 158 of file bitcoinamountfield.cpp.

m_min_amount

CAmount AmountSpinBox::m_min_amount {CAmount(0)}

private

Definition at line 157 of file bitcoinamountfield.cpp.

singleStep

CAmount AmountSpinBox::singleStep {CAmount(100000)}

private

Definition at line 154 of file bitcoinamountfield.cpp.

---

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

• src/qt/bitcoinamountfield.cpp