Bitcoin Core  0.15.99
P2P Digital Currency
Signals | Public Member Functions | Protected Member Functions | Properties | Private Slots | Private Attributes | List of all members
BitcoinAmountField Class Reference

Widget for entering bitcoin amounts. More...

#include <bitcoinamountfield.h>

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Signals

void valueChanged ()
 

Public Member Functions

 BitcoinAmountField (QWidget *parent=nullptr)
 
CAmount value (bool *value=nullptr) const
 
void setValue (const CAmount &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. More...
 
void SetMinValue (const CAmount &value)
 Set the minimum value in satoshis. More...
 
void SetMaxValue (const CAmount &value)
 Set the maximum value in satoshis. More...
 
void setSingleStep (const CAmount &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...
 
void setEnabled (bool fEnabled)
 Enable/Disable. 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 Attributes

AmountSpinBoxamount
 
QValueComboBoxunit
 

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 217 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 247 of file bitcoinamountfield.cpp.

◆ eventFilter()

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

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

Definition at line 275 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 302 of file bitcoinamountfield.cpp.

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◆ setDisplayUnit()

void BitcoinAmountField::setDisplayUnit ( int  unit)

Change unit used to display amount.

Definition at line 333 of file bitcoinamountfield.cpp.

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◆ setEnabled()

void BitcoinAmountField::setEnabled ( bool  fEnabled)

Enable/Disable.

Definition at line 253 of file bitcoinamountfield.cpp.

◆ SetMaxValue()

void BitcoinAmountField::SetMaxValue ( const CAmount value)

Set the maximum value in satoshis.

Definition at line 312 of file bitcoinamountfield.cpp.

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◆ SetMinValue()

void BitcoinAmountField::SetMinValue ( const CAmount value)

Set the minimum value in satoshis.

Definition at line 307 of file bitcoinamountfield.cpp.

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◆ setReadOnly()

void BitcoinAmountField::setReadOnly ( bool  fReadOnly)

Make read-only.

Definition at line 317 of file bitcoinamountfield.cpp.

◆ setSingleStep()

void BitcoinAmountField::setSingleStep ( const CAmount step)

Set single step in satoshis.

Definition at line 338 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.

◆ setValid()

void BitcoinAmountField::setValid ( bool  valid)

Mark current value as invalid in UI.

Definition at line 267 of file bitcoinamountfield.cpp.

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◆ setValue()

void BitcoinAmountField::setValue ( const CAmount value)

Definition at line 297 of file bitcoinamountfield.cpp.

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◆ unitChanged

void BitcoinAmountField::unitChanged ( int  idx)
privateslot

Definition at line 322 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 259 of file bitcoinamountfield.cpp.

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◆ value()

CAmount BitcoinAmountField::value ( bool *  value = nullptr) const

Definition at line 292 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 76 of file bitcoinamountfield.h.

◆ unit

QValueComboBox* BitcoinAmountField::unit
private

Definition at line 77 of file bitcoinamountfield.h.

Property Documentation

◆ value

qint64 BitcoinAmountField::value
readwrite

Definition at line 26 of file bitcoinamountfield.h.


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