Widget for entering bitcoin amounts. More...

#include <bitcoinamountfield.h>

Inheritance diagram for BitcoinAmountField:

Collaboration diagram for BitcoinAmountField:

Signals
void	textChanged ()

Public Member Functions
	BitcoinAmountField (QWidget *parent=0)

qint64	value (bool *valid=0) const

void	setValue (qint64 value)

void	setSingleStep (qint64 step)
	Set single step in satoshis. More...

void	setReadOnly (bool fReadOnly)
	Make read-only. More...

void	setValid (bool valid)
	Mark current value as invalid in UI. More...

bool	validate ()
	Perform input validation, mark field as invalid if entered value is not valid. More...

void	setDisplayUnit (int unit)
	Change unit used to display amount. More...

void	clear ()
	Make field empty and ready for new input. More...

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. More...

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

Properties
qint64	value

Private Slots
void	unitChanged (int idx)

Private Member Functions
void	setText (const QString &text)

QString	text () const

Private Attributes
QDoubleSpinBox *	amount

QValueComboBox *	unit

int	currentUnit

qint64	nSingleStep

Detailed Description

Widget for entering bitcoin amounts.

Definition at line 17 of file bitcoinamountfield.h.

Constructor & Destructor Documentation

BitcoinAmountField::BitcoinAmountField ( QWidget * parent = 0 )

explicit

Definition at line 17 of file bitcoinamountfield.cpp.

References amount, nSingleStep, textChanged(), unit, and unitChanged().

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Member Function Documentation

void BitcoinAmountField::clear ( )

Make field empty and ready for new input.

Definition at line 58 of file bitcoinamountfield.cpp.

References amount, and unit.

Referenced by ReceiveCoinsDialog::clear(), and SendCoinsEntry::clear().

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

protected

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

Definition at line 95 of file bitcoinamountfield.cpp.

References setValid().

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void BitcoinAmountField::setDisplayUnit ( int unit )

Change unit used to display amount.

Definition at line 177 of file bitcoinamountfield.cpp.

References QValueComboBox::setValue(), and unit.

Referenced by OptionsDialog::updateDisplayUnit(), SendCoinsEntry::updateDisplayUnit(), and ReceiveCoinsDialog::updateDisplayUnit().

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void BitcoinAmountField::setReadOnly ( bool fReadOnly )

Make read-only.

Definition at line 139 of file bitcoinamountfield.cpp.

References amount, and unit.

Referenced by SendCoinsEntry::setValue().

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void BitcoinAmountField::setSingleStep ( qint64 step )

Set single step in satoshis.

Definition at line 182 of file bitcoinamountfield.cpp.

References nSingleStep, unit, and unitChanged().

Referenced by OptionsDialog::OptionsDialog().

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void BitcoinAmountField::setText ( const QString & text )

private

Definition at line 50 of file bitcoinamountfield.cpp.

References amount.

Referenced by Ui_ReceiveCoinsDialog::retranslateUi(), setValue(), and unitChanged().

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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 116 of file bitcoinamountfield.cpp.

References amount, and unit.

Referenced by SendCoinsEntry::setupTabChain().

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void BitcoinAmountField::setValid ( bool valid )

Mark current value as invalid in UI.

Definition at line 79 of file bitcoinamountfield.cpp.

References amount, and STYLE_INVALID.

Referenced by eventFilter(), unitChanged(), SendCoinsEntry::validate(), and validate().

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void BitcoinAmountField::setValue ( qint64 value )

Definition at line 134 of file bitcoinamountfield.cpp.