QgsNumericFormatRegistry Class Reference

The QgsNumericFormatRegistry manages registered classes of QgsNumericFormat. More...

#include <qgsnumericformatregistry.h>

Public Member Functions
	QgsNumericFormatRegistry ()
	You should not normally need to create your own numeric format registry.
	~QgsNumericFormatRegistry ()
void	addFormat (QgsNumericFormat *format)
	Adds a new format to the registry.
QgsNumericFormat *	create (const QString &id, const QVariantMap &configuration, const QgsReadWriteContext &context) const
	Creates a new numeric format by id, using the supplied configuration.
QgsNumericFormat *	createFromXml (const QDomElement &element, const QgsReadWriteContext &context) const
	Creates a new numeric format from an XML element.
QgsNumericFormat *	fallbackFormat () const
	Returns a basic numeric formatter which can be used to represent any number in an default manner.
QgsNumericFormat *	format (const QString &id) const
	Creates a new numeric format by id.
QStringList	formats () const
	Returns a list of the format IDs currently contained in the registry.
void	removeFormat (const QString &id)
	Removes the format with matching id from the registry.
int	sortKey (const QString &id) const
	Returns the sorting key for the format with matching id.
QString	visibleName (const QString &id) const
	Returns the translated, user-visible name for the format with matching id.

Detailed Description

The QgsNumericFormatRegistry manages registered classes of QgsNumericFormat.

A reference to the QgsFieldFormatterRegistry can be obtained from QgsApplication::numericFormatRegistry().

Since

QGIS 3.12

Definition at line 38 of file qgsnumericformatregistry.h.

Constructor & Destructor Documentation

QgsNumericFormatRegistry()

QgsNumericFormatRegistry::QgsNumericFormatRegistry ( )

explicit

You should not normally need to create your own numeric format registry.

Use the one provided by QgsApplication::numericFormatRegistry() instead.

Definition at line 29 of file qgsnumericformatregistry.cpp.

~QgsNumericFormatRegistry()

QgsNumericFormatRegistry::~QgsNumericFormatRegistry

(

)

Definition at line 42 of file qgsnumericformatregistry.cpp.

Member Function Documentation

addFormat()

void QgsNumericFormatRegistry::addFormat

(

QgsNumericFormat *

format

)

Adds a new format to the registry.

Ownership is transferred to the registry.

Definition at line 52 of file qgsnumericformatregistry.cpp.

create()

QgsNumericFormat * QgsNumericFormatRegistry::create	(	const QString &	id,
		const QVariantMap &	configuration,
		const QgsReadWriteContext &	context
	)		const

Creates a new numeric format by id, using the supplied configuration.

If there is no such id registered, a default QgsFallbackNumericFormat with a null id will be returned instead.

The caller takes ownership of the returned object.

Definition at line 76 of file qgsnumericformatregistry.cpp.

createFromXml()

QgsNumericFormat * QgsNumericFormatRegistry::createFromXml	(	const QDomElement &	element,
		const QgsReadWriteContext &	context
	)		const

Creates a new numeric format from an XML element.

If there is no matching format ID registered, a default QgsFallbackNumericFormat will be returned instead.

The caller takes ownership of the returned object.

Definition at line 84 of file qgsnumericformatregistry.cpp.

fallbackFormat()

QgsNumericFormat * QgsNumericFormatRegistry::fallbackFormat

(

)

const

Returns a basic numeric formatter which can be used to represent any number in an default manner.

The caller takes ownership of the returned object.

Definition at line 95 of file qgsnumericformatregistry.cpp.

format()

QgsNumericFormat * QgsNumericFormatRegistry::format

(

const QString &

id

)

const

Creates a new numeric format by id.

If there is no such id registered, a default QgsFallbackNumericFormat with a null id will be returned instead.

The caller takes ownership of the returned object.

Definition at line 68 of file qgsnumericformatregistry.cpp.

formats()

QStringList QgsNumericFormatRegistry::formats

(

)

const

Returns a list of the format IDs currently contained in the registry.

Definition at line 47 of file qgsnumericformatregistry.cpp.

removeFormat()

void QgsNumericFormatRegistry::removeFormat

(

const QString &

id

)

Removes the format with matching id from the registry.

Definition at line 60 of file qgsnumericformatregistry.cpp.

sortKey()

int QgsNumericFormatRegistry::sortKey

(

const QString &

id

)

const

Returns the sorting key for the format with matching id.

Definition at line 108 of file qgsnumericformatregistry.cpp.

visibleName()

QString QgsNumericFormatRegistry::visibleName

(

const QString &

id

)

const

Returns the translated, user-visible name for the format with matching id.

Definition at line 100 of file qgsnumericformatregistry.cpp.

---

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

• /build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/numericformats/qgsnumericformatregistry.h
• /build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/numericformats/qgsnumericformatregistry.cpp