BitcoinAmountField Class Reference

Widget for entering bitcoin amounts. More...

#include <bitcoinamountfield.h>

Inheritance diagram for BitcoinAmountField:

Collaboration diagram for BitcoinAmountField:

Signals
void	valueChanged ()

Public Member Functions
	BitcoinAmountField (QWidget *parent=nullptr)
Amount	value (bool *value=nullptr) const
void	setValue (const Amount value)
void	SetAllowEmpty (bool allow)
	If allow empty is set to false the field will be set to the minimum allowed value if left empty.
void	SetMinValue (const Amount &value)
	Set the minimum value in satoshis.
void	SetMaxValue (const Amount &value)
	Set the maximum value in satoshis.
void	setSingleStep (const Amount step)
	Set single step in satoshis.
void	setReadOnly (bool fReadOnly)
	Make read-only.
void	setValid (bool valid)
	Mark current value as invalid in UI.
bool	validate ()
	Perform input validation, mark field as invalid if entered value is not valid.
void	setDisplayUnit (int unit)
	Change unit used to display amount.
void	clear ()
	Make field empty and ready for new input.
void	setEnabled (bool fEnabled)
	Enable/Disable.
QWidget *	setupTabChain (QWidget *prev)
	Qt messes up the tab chain by default in some cases (issue https://bugreports.qt-project.org/browse/QTBUG-10907), in these cases we have to set it up manually.

Protected Member Functions
bool	eventFilter (QObject *object, QEvent *event) override
	Intercept focus-in event and ',' key presses.

Properties
Amount	value

Private Slots
void	unitChanged (int idx)

Private Attributes
AmountSpinBox *	amount
QValueComboBox *	unit

Detailed Description

Widget for entering bitcoin amounts.

Definition at line 20 of file bitcoinamountfield.h.

Constructor & Destructor Documentation

BitcoinAmountField()

BitcoinAmountField::BitcoinAmountField ( QWidget *  parent = nullptr )

explicit

Definition at line 220 of file bitcoinamountfield.cpp.

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Member Function Documentation

clear()

void BitcoinAmountField::clear

(

)

Make field empty and ready for new input.

Definition at line 252 of file bitcoinamountfield.cpp.

eventFilter()

bool BitcoinAmountField::eventFilter ( QObject *  object, QEvent *  event  )

overrideprotected

Intercept focus-in event and ',' key presses.

Definition at line 277 of file bitcoinamountfield.cpp.

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SetAllowEmpty()

void BitcoinAmountField::SetAllowEmpty

(

bool

allow

)

If allow empty is set to false the field will be set to the minimum allowed value if left empty.

Definition at line 299 of file bitcoinamountfield.cpp.

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setDisplayUnit()

void BitcoinAmountField::setDisplayUnit

(

int

unit

)

Change unit used to display amount.

Definition at line 324 of file bitcoinamountfield.cpp.

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setEnabled()

void BitcoinAmountField::setEnabled

(

bool

fEnabled

)

Enable/Disable.

Definition at line 257 of file bitcoinamountfield.cpp.

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SetMaxValue()

void BitcoinAmountField::SetMaxValue

(

const Amount &

value

)

Set the maximum value in satoshis.

Definition at line 307 of file bitcoinamountfield.cpp.

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SetMinValue()

void BitcoinAmountField::SetMinValue

(

const Amount &

value

)

Set the minimum value in satoshis.

Definition at line 303 of file bitcoinamountfield.cpp.

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setReadOnly()

void BitcoinAmountField::setReadOnly

(

bool

fReadOnly

)

Make read-only.

Definition at line 310 of file bitcoinamountfield.cpp.

setSingleStep()

void BitcoinAmountField::setSingleStep

(

const Amount

step

)

Set single step in satoshis.

Definition at line 328 of file bitcoinamountfield.cpp.

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setupTabChain()

QWidget * BitcoinAmountField::setupTabChain

(

QWidget *

prev

)

Qt messes up the tab chain by default in some cases (issue https://bugreports.qt-project.org/browse/QTBUG-10907), in these cases we have to set it up manually.

Definition at line 285 of file bitcoinamountfield.cpp.

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setValid()

void BitcoinAmountField::setValid

(

bool

valid

)

Mark current value as invalid in UI.

Definition at line 269 of file bitcoinamountfield.cpp.

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setValue()

void BitcoinAmountField::setValue

(

const Amount

value

)

Definition at line 295 of file bitcoinamountfield.cpp.

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unitChanged

void BitcoinAmountField::unitChanged ( int  idx )

privateslot

Definition at line 314 of file bitcoinamountfield.cpp.

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validate()

bool BitcoinAmountField::validate

(

)

Perform input validation, mark field as invalid if entered value is not valid.

Definition at line 262 of file bitcoinamountfield.cpp.

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value()

Amount BitcoinAmountField::value

(

bool *

value = nullptr

)

const

Definition at line 291 of file bitcoinamountfield.cpp.

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valueChanged

void BitcoinAmountField::valueChanged ( )

signal

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Member Data Documentation

amount

AmountSpinBox* BitcoinAmountField::amount

private

Definition at line 79 of file bitcoinamountfield.h.

unit

QValueComboBox* BitcoinAmountField::unit

private

Definition at line 80 of file bitcoinamountfield.h.

Property Documentation

value

Amount BitcoinAmountField::value

readwrite

Definition at line 23 of file bitcoinamountfield.h.

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

• src/qt/bitcoinamountfield.h
• src/qt/bitcoinamountfield.cpp