内容

公共类型
公共函数
静态公共成员
相关非成员
详细描述

QLocale 类

QLocale 类在各种语言的数字及其字符串表示之间转换。更多...

头：	#include <QLocale>
qmake:	QT += core

注意： 此类的所有函数可重入除以下外：

setDefault (const QLocale &locale)

公共类型

enum	Country { AnyCountry, Afghanistan, AlandIslands, Albania, Algeria, …, Zimbabwe }
enum	CurrencySymbolFormat { CurrencyIsoCode, CurrencySymbol, CurrencyDisplayName }
enum	DataSizeFormat { DataSizeIecFormat, DataSizeTraditionalFormat, DataSizeSIFormat }
flags	DataSizeFormats
enum	FloatingPointPrecisionOption { FloatingPointShortest }
enum	FormatType { LongFormat, ShortFormat, NarrowFormat }
enum	Language { AnyLanguage, C, Abkhazian, Afan, Afar, …, Zulu }
enum	MeasurementSystem { MetricSystem, ImperialUSSystem, ImperialUKSystem, ImperialSystem }
enum	NumberOption { DefaultNumberOptions, OmitGroupSeparator, RejectGroupSeparator, OmitLeadingZeroInExponent, RejectLeadingZeroInExponent, …, RejectTrailingZeroesAfterDot }
flags	NumberOptions
enum	QuotationStyle { StandardQuotation, AlternateQuotation }
enum	Script { AnyScript, AdlamScript, AhomScript, AnatolianHieroglyphsScript, ArabicScript, …, YiScript }

公共函数

	QLocale (const QLocale & other )
	QLocale (QLocale::Language language , QLocale::Script script , QLocale::Country country )
	QLocale (QLocale::Language language , QLocale::Country country = AnyCountry)
	QLocale (const QString & name )
	QLocale ()
QLocale &	operator= (const QLocale & other )
	~QLocale ()
QString	amText () const
QString	bcp47Name () const
QLocale	collation () const
QLocale::Country	country () const
QString	createSeparatedList (const QStringList & list ) const
QString	currencySymbol (QLocale::CurrencySymbolFormat format = CurrencySymbol) const
QString	dateFormat (QLocale::FormatType format = LongFormat) const
QString	dateTimeFormat (QLocale::FormatType format = LongFormat) const
QString	dayName (int day , QLocale::FormatType type = LongFormat) const
QChar	decimalPoint () const
QChar	exponential () const
Qt::DayOfWeek	firstDayOfWeek () const
QString	formattedDataSize (qint64 bytes , int precision = 2, QLocale::DataSizeFormats format = DataSizeIecFormat) const
QChar	groupSeparator () const
QLocale::Language	language () const
QLocale::MeasurementSystem	measurementSystem () const
QString	monthName (int month , QLocale::FormatType type = LongFormat) const
QString	name () const
QString	nativeCountryName () const
QString	nativeLanguageName () const
QChar	negativeSign () const
QLocale::NumberOptions	numberOptions () const
QChar	percent () const
QString	pmText () const
QChar	positiveSign () const
QString	quoteString (const QString & str , QLocale::QuotationStyle style = StandardQuotation) const
QString	quoteString (const QStringRef & str , QLocale::QuotationStyle style = StandardQuotation) const
QLocale::Script	script () const
void	setNumberOptions (QLocale::NumberOptions options )
QString	standaloneDayName (int day , QLocale::FormatType type = LongFormat) const
QString	standaloneMonthName (int month , QLocale::FormatType type = LongFormat) const
void	swap (QLocale & other )
Qt::LayoutDirection	textDirection () const
QString	timeFormat (QLocale::FormatType format = LongFormat) const
QString	toCurrencyString (qlonglong value , const QString & symbol = QString()) const
QString	toCurrencyString (qulonglong value , const QString & symbol = QString()) const
QString	toCurrencyString (short value , const QString & symbol = QString()) const
QString	toCurrencyString (ushort value , const QString & symbol = QString()) const
QString	toCurrencyString (int value , const QString & symbol = QString()) const
QString	toCurrencyString (uint value , const QString & symbol = QString()) const
QString	toCurrencyString (double value , const QString & symbol = QString()) const
QString	toCurrencyString (double value , const QString & symbol , int precision ) const
QString	toCurrencyString (float value , const QString & symbol = QString()) const
QString	toCurrencyString (float i , const QString & symbol , int precision ) const
QDate	toDate (const QString & string , QLocale::FormatType format = LongFormat) const
QDate	toDate (const QString & string , const QString & format ) const
QDate	toDate (const QString & string , QLocale::FormatType format , QCalendar cal ) const
QDate	toDate (const QString & string , const QString & format , QCalendar cal ) const
QDateTime	toDateTime (const QString & string , QLocale::FormatType format = LongFormat) const
QDateTime	toDateTime (const QString & string , const QString & format ) const
QDateTime	toDateTime (const QString & string , QLocale::FormatType format , QCalendar cal ) const
QDateTime	toDateTime (const QString & string , const QString & format , QCalendar cal ) const
double	toDouble (const QString & s , bool * ok = nullptr) const
double	toDouble (const QStringRef & s , bool * ok = nullptr) const
double	toDouble (QStringView s , bool * ok = nullptr) const
float	toFloat (const QString & s , bool * ok = nullptr) const
float	toFloat (const QStringRef & s , bool * ok = nullptr) const
float	toFloat (QStringView s , bool * ok = nullptr) const
int	toInt (const QString & s , bool * ok = nullptr) const
int	toInt (const QStringRef & s , bool * ok = nullptr) const
int	toInt (QStringView s , bool * ok = nullptr) const
long	toLong (const QString & s , bool * ok = nullptr) const
long	toLong (const QStringRef & s , bool * ok = nullptr) const
long	toLong (QStringView s , bool * ok = nullptr) const
qlonglong	toLongLong (const QString & s , bool * ok = nullptr) const
qlonglong	toLongLong (const QStringRef & s , bool * ok = nullptr) const
qlonglong	toLongLong (QStringView s , bool * ok = nullptr) const
QString	toLower (const QString & str ) const
short	toShort (const QString & s , bool * ok = nullptr) const
short	toShort (const QStringRef & s , bool * ok = nullptr) const
short	toShort (QStringView s , bool * ok = nullptr) const
QString	toString (qlonglong i ) const
QString	toString (qulonglong i ) const
QString	toString (long i ) const
QString	toString (ulong i ) const
QString	toString (short i ) const
QString	toString (ushort i ) const
QString	toString (int i ) const
QString	toString (uint i ) const
QString	toString (double i , char f = 'g', int prec = 6) const
QString	toString (float i , char f = 'g', int prec = 6) const
QString	toString (const QDate & date , const QString & format ) const
QString	toString (const QTime & time , const QString & format ) const
QString	toString (const QDateTime & dateTime , const QString & format ) const
QString	toString (const QDate & date , QStringView format ) const
QString	toString (const QTime & time , QStringView format ) const
QString	toString (const QDateTime & dateTime , QStringView format ) const
QString	toString (const QDate & date , QLocale::FormatType format = LongFormat) const
QString	toString (const QTime & time , QLocale::FormatType format = LongFormat) const
QString	toString (const QDateTime & dateTime , QLocale::FormatType format = LongFormat) const
QTime	toTime (const QString & string , QLocale::FormatType format = LongFormat) const
QTime	toTime (const QString & string , const QString & format ) const
uint	toUInt (const QString & s , bool * ok = nullptr) const
uint	toUInt (const QStringRef & s , bool * ok = nullptr) const
uint	toUInt (QStringView s , bool * ok = nullptr) const
ulong	toULong (const QString & s , bool * ok = nullptr) const
ulong	toULong (const QStringRef & s , bool * ok = nullptr) const
ulong	toULong (QStringView s , bool * ok = nullptr) const
qulonglong	toULongLong (const QString & s , bool * ok = nullptr) const
qulonglong	toULongLong (const QStringRef & s , bool * ok = nullptr) const
qulonglong	toULongLong (QStringView s , bool * ok = nullptr) const
ushort	toUShort (const QString & s , bool * ok = nullptr) const
ushort	toUShort (const QStringRef & s , bool * ok = nullptr) const
ushort	toUShort (QStringView s , bool * ok = nullptr) const
QString	toUpper (const QString & str ) const
QStringList	uiLanguages () const
QList<Qt::DayOfWeek>	weekdays () const
QChar	zeroDigit () const
bool	operator!= (const QLocale & other ) const
bool	operator== (const QLocale & other ) const

静态公共成员

QLocale	c ()
QString	countryToString (QLocale::Country country )
QString	languageToString (QLocale::Language language )
QList<QLocale>	matchingLocales (QLocale::Language language , QLocale::Script script , QLocale::Country country )
QString	scriptToString (QLocale::Script script )
void	setDefault (const QLocale & locale )
QLocale	system ()

uint	qHash (const QLocale & key , uint seed = 0)

详细描述

QLocale is initialized with a language/country pair in its constructor and offers number-to-string and string-to-number conversion functions similar to those in QString .

范例：

QLocale egyptian(QLocale::Arabic, QLocale::Egypt);
QString s1 = egyptian.toString(1.571429E+07, 'e');
QString s2 = egyptian.toString(10);
double d = egyptian.toDouble(s1);
int i = egyptian.toInt(s2);

QLocale supports the concept of a default locale, which is determined from the system's locale settings at application startup. The default locale can be changed by calling the static member setDefault (). Setting the default locale has the following effects:

If a QLocale object is constructed with the default constructor, it will use the default locale's settings.
QString::toInt (), QString::toDouble (), etc., interpret the string according to the default locale. If this fails, it falls back on the "C" locale.
QString::arg () uses the default locale to format a number when its position specifier in the format string contains an 'L', e.g. "%L1".

以下范例阐明如何直接使用 QLocale：

QLocale::setDefault(QLocale(QLocale::Hebrew, QLocale::Israel));
QLocale hebrew; // Constructs a default QLocale
QString s1 = hebrew.toString(15714.3, 'e');
bool ok;
double d;
QLocale::setDefault(QLocale::C);
d = QString("1234,56").toDouble(&ok);   // ok == false
d = QString("1234.56").toDouble(&ok);   // ok == true, d == 1234.56
QLocale::setDefault(QLocale::German);
d = QString("1234,56").toDouble(&ok);   // ok == true, d == 1234.56
d = QString("1234.56").toDouble(&ok);   // ok == true, d == 1234.56
QLocale::setDefault(QLocale(QLocale::English, QLocale::UnitedStates));
str = QString("%1 %L2 %L3")
      .arg(12345).arg(12345).arg(12345, 0, 16);
// str == "12345 12,345 3039"

When a language/country pair is specified in the constructor, one of three things can happen:

If the language/country pair is found in the database, it is used.
If the language is found but the country is not, or if the country is AnyCountry , the language is used with the most appropriate available country (for example, Germany for German),
If neither the language nor the country are found, QLocale defaults to the default locale (see setDefault ()).

使用 language () 和 country () to determine the actual language and country values used.

An alternative method for constructing a QLocale object is by specifying the locale name.

QLocale korean("ko");
QLocale swiss("de_CH");

This constructor converts the locale name to a language/country pair; it does not use the system locale database.

注意： 对于当前键盘输入区域设置，请查看 QInputMethod::locale ().

QLocale 的数据基于 CLDR (通用区域设置数据存储库)，第 36 版。

另请参阅 QString::arg (), QString::toInt (), QString::toDouble ()，和 QInputMethod::locale ().

成员类型文档编制

enum QLocale:: Country

此枚举类型用于指定国家。

常量	值	描述
`QLocale::AnyCountry`	`0`
`QLocale::Afghanistan`	`1`
`QLocale::AlandIslands`	`248`
`QLocale::Albania`	`2`
`QLocale::Algeria`	`3`
`QLocale::AmericanSamoa`	`4`
`QLocale::Andorra`	`5`
`QLocale::Angola`	`6`
`QLocale::Anguilla`	`7`
`QLocale::Antarctica`	`8`
`QLocale::AntiguaAndBarbuda`	`9`
`QLocale::Argentina`	`10`
`QLocale::Armenia`	`11`
`QLocale::Aruba`	`12`
`QLocale::AscensionIsland`	`247`
`QLocale::Australia`	`13`
`QLocale::Austria`	`14`
`QLocale::Azerbaijan`	`15`
`QLocale::Bahamas`	`16`
`QLocale::Bahrain`	`17`
`QLocale::Bangladesh`	`18`
`QLocale::Barbados`	`19`
`QLocale::Belarus`	`20`
`QLocale::Belgium`	`21`
`QLocale::Belize`	`22`
`QLocale::Benin`	`23`
`QLocale::Bermuda`	`24`
`QLocale::Bhutan`	`25`
`QLocale::Bolivia`	`26`
`QLocale::Bonaire`	`255`
`QLocale::BosniaAndHerzegowina`	`27`
`QLocale::Botswana`	`28`
`QLocale::BouvetIsland`	`29`
`QLocale::Brazil`	`30`
`QLocale::BritishIndianOceanTerritory`	`31`
`QLocale::BritishVirginIslands`	`233`
`QLocale::Brunei`	`32`
`QLocale::Bulgaria`	`33`
`QLocale::BurkinaFaso`	`34`
`QLocale::Burundi`	`35`
`QLocale::Cambodia`	`36`
`QLocale::Cameroon`	`37`
`QLocale::Canada`	`38`
`QLocale::CanaryIslands`	`238`
`QLocale::CapeVerde`	`39`
`QLocale::CaymanIslands`	`40`
`QLocale::CentralAfricanRepublic`	`41`
`QLocale::CeutaAndMelilla`	`250`
`QLocale::Chad`	`42`
`QLocale::Chile`	`43`
`QLocale::China`	`44`
`QLocale::ChristmasIsland`	`45`
`QLocale::ClippertonIsland`	`241`
`QLocale::CocosIslands`	`46`
`QLocale::Colombia`	`47`
`QLocale::Comoros`	`48`
`QLocale::CongoBrazzaville`	`50`
`QLocale::CongoKinshasa`	`49`
`QLocale::CookIslands`	`51`
`QLocale::CostaRica`	`52`
`QLocale::Croatia`	`54`
`QLocale::Cuba`	`55`
`QLocale::CuraSao`	`152`
`QLocale::Cyprus`	`56`
`QLocale::CzechRepublic`	`57`
`QLocale::DemocraticRepublicOfCongo`	`CongoKinshasa`	Obsolete, please use CongoKinshasa
`QLocale::DemocraticRepublicOfKorea`	`NorthKorea`	Obsolete, please use NorthKorea
`QLocale::Denmark`	`58`
`QLocale::DiegoGarcia`	`249`
`QLocale::Djibouti`	`59`
`QLocale::Dominica`	`60`
`QLocale::DominicanRepublic`	`61`
`QLocale::EastTimor`	`62`
`QLocale::Ecuador`	`63`
`QLocale::Egypt`	`64`
`QLocale::ElSalvador`	`65`
`QLocale::EquatorialGuinea`	`66`
`QLocale::Eritrea`	`67`
`QLocale::Estonia`	`68`
`QLocale::Ethiopia`	`69`
`QLocale::EuropeanUnion`	`258`	Since Qt 5.7
`QLocale::Europe`	`261`	Since Qt 5.12
`QLocale::FalklandIslands`	`70`
`QLocale::FaroeIslands`	`71`
`QLocale::Fiji`	`72`
`QLocale::Finland`	`73`
`QLocale::France`	`74`
`QLocale::FrenchGuiana`	`76`
`QLocale::FrenchPolynesia`	`77`
`QLocale::FrenchSouthernTerritories`	`78`
`QLocale::Gabon`	`79`
`QLocale::Gambia`	`80`
`QLocale::Georgia`	`81`
`QLocale::Germany`	`82`
`QLocale::Ghana`	`83`
`QLocale::Gibraltar`	`84`
`QLocale::Greece`	`85`
`QLocale::Greenland`	`86`
`QLocale::Grenada`	`87`
`QLocale::Guadeloupe`	`88`
`QLocale::Guam`	`89`
`QLocale::Guatemala`	`90`
`QLocale::Guernsey`	`75`
`QLocale::Guinea`	`91`
`QLocale::GuineaBissau`	`92`
`QLocale::Guyana`	`93`
`QLocale::Haiti`	`94`
`QLocale::HeardAndMcDonaldIslands`	`95`
`QLocale::Honduras`	`96`
`QLocale::HongKong`	`97`
`QLocale::Hungary`	`98`
`QLocale::Iceland`	`99`
`QLocale::India`	`100`
`QLocale::Indonesia`	`101`
`QLocale::Iran`	`102`
`QLocale::Iraq`	`103`
`QLocale::Ireland`	`104`
`QLocale::IsleOfMan`	`251`
`QLocale::Israel`	`105`
`QLocale::Italy`	`106`
`QLocale::IvoryCoast`	`53`
`QLocale::Jamaica`	`107`
`QLocale::Japan`	`108`
`QLocale::Jersey`	`252`
`QLocale::Jordan`	`109`
`QLocale::Kazakhstan`	`110`
`QLocale::Kenya`	`111`
`QLocale::Kiribati`	`112`
`QLocale::Kosovo`	`257`	Since Qt 5.2
`QLocale::Kuwait`	`115`
`QLocale::Kyrgyzstan`	`116`
`QLocale::Laos`	`117`
`QLocale::LatinAmerica`	`246`
`QLocale::LatinAmericaAndTheCaribbean`	`LatinAmerica`	Obsolete, please use LatinAmerica
`QLocale::Latvia`	`118`
`QLocale::Lebanon`	`119`
`QLocale::Lesotho`	`120`
`QLocale::Liberia`	`121`
`QLocale::Libya`	`122`
`QLocale::Liechtenstein`	`123`
`QLocale::Lithuania`	`124`
`QLocale::Luxembourg`	`125`
`QLocale::Macau`	`126`
`QLocale::Macedonia`	`127`
`QLocale::Madagascar`	`128`
`QLocale::Malawi`	`129`
`QLocale::Malaysia`	`130`
`QLocale::Maldives`	`131`
`QLocale::Mali`	`132`
`QLocale::Malta`	`133`
`QLocale::MarshallIslands`	`134`
`QLocale::Martinique`	`135`
`QLocale::Mauritania`	`136`
`QLocale::Mauritius`	`137`
`QLocale::Mayotte`	`138`
`QLocale::Mexico`	`139`
`QLocale::Micronesia`	`140`
`QLocale::Moldova`	`141`
`QLocale::Monaco`	`142`
`QLocale::Mongolia`	`143`
`QLocale::Montenegro`	`242`
`QLocale::Montserrat`	`144`
`QLocale::Morocco`	`145`
`QLocale::Mozambique`	`146`
`QLocale::Myanmar`	`147`
`QLocale::Namibia`	`148`
`QLocale::NauruCountry`	`149`
`QLocale::Nepal`	`150`
`QLocale::Netherlands`	`151`
`QLocale::NewCaledonia`	`153`
`QLocale::NewZealand`	`154`
`QLocale::Nicaragua`	`155`
`QLocale::Niger`	`156`
`QLocale::Nigeria`	`157`
`QLocale::Niue`	`158`
`QLocale::NorfolkIsland`	`159`
`QLocale::NorthernMarianaIslands`	`160`
`QLocale::NorthKorea`	`113`
`QLocale::Norway`	`161`
`QLocale::Oman`	`162`
`QLocale::OutlyingOceania`	`259`	Since Qt 5.7
`QLocale::Pakistan`	`163`
`QLocale::Palau`	`164`
`QLocale::PalestinianTerritories`	`165`
`QLocale::Panama`	`166`
`QLocale::PapuaNewGuinea`	`167`
`QLocale::Paraguay`	`168`
`QLocale::PeoplesRepublicOfCongo`	`CongoBrazzaville`	Obsolete, please use CongoBrazzaville
`QLocale::Peru`	`169`
`QLocale::Philippines`	`170`
`QLocale::Pitcairn`	`171`
`QLocale::Poland`	`172`
`QLocale::Portugal`	`173`
`QLocale::PuertoRico`	`174`
`QLocale::Qatar`	`175`
`QLocale::RepublicOfKorea`	`SouthKorea`	Obsolete, please use SouthKorea
`QLocale::Reunion`	`176`
`QLocale::Romania`	`177`
`QLocale::RussianFederation`	`Russia`	same as Russia
`QLocale::Russia`	`178`	same as RussianFederation
`QLocale::Rwanda`	`179`
`QLocale::SaintBarthelemy`	`244`
`QLocale::SaintHelena`	`199`
`QLocale::SaintKittsAndNevis`	`180`
`QLocale::SaintLucia`	`181`
`QLocale::SaintMartin`	`245`
`QLocale::SaintPierreAndMiquelon`	`200`
`QLocale::SaintVincentAndTheGrenadines`	`182`
`QLocale::Samoa`	`183`
`QLocale::SanMarino`	`184`
`QLocale::SaoTomeAndPrincipe`	`185`
`QLocale::SaudiArabia`	`186`
`QLocale::Senegal`	`187`
`QLocale::Serbia`	`243`
`QLocale::Seychelles`	`188`
`QLocale::SierraLeone`	`189`
`QLocale::Singapore`	`190`
`QLocale::SintMaarten`	`256`
`QLocale::Slovakia`	`191`
`QLocale::Slovenia`	`192`
`QLocale::SolomonIslands`	`193`
`QLocale::Somalia`	`194`
`QLocale::SouthAfrica`	`195`
`QLocale::SouthGeorgiaAndTheSouthSandwichIslands`	`196`
`QLocale::SouthKorea`	`114`
`QLocale::SouthSudan`	`254`
`QLocale::Spain`	`197`
`QLocale::SriLanka`	`198`
`QLocale::Sudan`	`201`
`QLocale::Suriname`	`202`
`QLocale::SvalbardAndJanMayenIslands`	`203`
`QLocale::Swaziland`	`204`
`QLocale::Sweden`	`205`
`QLocale::Switzerland`	`206`
`QLocale::Syria`	`207`
`QLocale::SyrianArabRepublic`	`Syria`	Obsolete, please use Syria
`QLocale::Taiwan`	`208`
`QLocale::Tajikistan`	`209`
`QLocale::Tanzania`	`210`
`QLocale::Thailand`	`211`
`QLocale::Togo`	`212`
`QLocale::TokelauCountry`	`213`
`QLocale::Tokelau`	`TokelauCountry`	Obsolete, please use TokelauCountry
`QLocale::Tonga`	`214`
`QLocale::TrinidadAndTobago`	`215`
`QLocale::TristanDaCunha`	`253`
`QLocale::Tunisia`	`216`
`QLocale::Turkey`	`217`
`QLocale::Turkmenistan`	`218`
`QLocale::TurksAndCaicosIslands`	`219`
`QLocale::TuvaluCountry`	`220`
`QLocale::Tuvalu`	`TuvaluCountry`	Obsolete, please use TuvaluCountry
`QLocale::Uganda`	`221`
`QLocale::Ukraine`	`222`
`QLocale::UnitedArabEmirates`	`223`
`QLocale::UnitedKingdom`	`224`
`QLocale::UnitedStates`	`225`
`QLocale::UnitedStatesMinorOutlyingIslands`	`226`
`QLocale::UnitedStatesVirginIslands`	`234`
`QLocale::Uruguay`	`227`
`QLocale::Uzbekistan`	`228`
`QLocale::Vanuatu`	`229`
`QLocale::VaticanCityState`	`230`
`QLocale::Venezuela`	`231`
`QLocale::Vietnam`	`232`
`QLocale::WallisAndFutunaIslands`	`235`
`QLocale::WesternSahara`	`236`
`QLocale::World`	`260`	Since Qt 5.12
`QLocale::Yemen`	`237`
`QLocale::Zambia`	`239`
`QLocale::Zimbabwe`	`240`

另请参阅 country () 和 countryToString ().

enum QLocale:: CurrencySymbolFormat

Specifies the format of the currency symbol.

常量	值	描述
`QLocale::CurrencyIsoCode`	`0`	a ISO-4217 code of the currency.
`QLocale::CurrencySymbol`	`1`	a currency symbol.
`QLocale::CurrencyDisplayName`	`2`	a user readable name of the currency.

该枚举在 Qt 4.8 引入或被修改。

enum QLocale:: DataSizeFormat
flags QLocale:: DataSizeFormats

Specifies the format for representation of data quantities.

常量	值	描述
`QLocale::DataSizeIecFormat`	`0`	format using base 1024 and IEC prefixes: KiB, MiB, GiB, ...
`QLocale::DataSizeTraditionalFormat`	`DataSizeSIQuantifiers`	format using base 1024 and SI prefixes: kB, MB, GB, ...
`QLocale::DataSizeSIFormat`	`DataSizeBase1000 \| DataSizeSIQuantifiers`	format using base 1000 and SI prefixes: kB, MB, GB, ...

该枚举在 Qt 5.10 引入或被修改。

The DataSizeFormats type is a typedef for QFlags <DataSizeFormat>. It stores an OR combination of DataSizeFormat values.

另请参阅 formattedDataSize ().

enum QLocale:: FloatingPointPrecisionOption

This enum defines constants that can be given as precision to QString::number (), QByteArray::number ()，和 QLocale::toString () when converting floats or doubles, in order to express a variable number of digits as precision.

常量	值	描述
`QLocale::FloatingPointShortest`	`-128`	The conversion algorithm will try to find the shortest accurate representation for the given number. "Accurate" means that you get the exact same number back from an inverse conversion on the generated string representation.

该枚举在 Qt 5.7 引入或被修改。

另请参阅 toString (), QString ，和 QByteArray .

enum QLocale:: FormatType

This enum describes the different formats that can be used when converting QDate , QTime ，和 QDateTime objects, as well as months and days, to strings specific to the locale.

常量	值	描述
`QLocale::LongFormat`	`0`	Longer format.
`QLocale::ShortFormat`	`1`	Shorter format.
`QLocale::NarrowFormat`	`2`	A special version for use when space is very limited.

注意： NarrowFormat might contain the same text for different months and days. It can even be an empty string if the locale doesn't support narrow names, so you should avoid using it for date formatting. Also, for the system locale this format is the same as ShortFormat .

另请参阅 dateFormat (), timeFormat (), dateTimeFormat (), monthName (), standaloneMonthName (), dayName (), standaloneDayName (), toDate (), toTime ()，和 toDateTime ().

enum QLocale:: Language

This enumerated type is used to specify a language.

常量	值	描述
`QLocale::AnyLanguage`	`0`
`QLocale::C`	`1`	A simplified English locale; see QLocale::c ()
`QLocale::Abkhazian`	`2`
`QLocale::Afan`	`Oromo`	过时，请使用 Oromo
`QLocale::Afar`	`4`
`QLocale::Afrikaans`	`5`
`QLocale::Aghem`	`237`
`QLocale::Ahom`	`340`	Since Qt 5.7
`QLocale::Akan`	`146`
`QLocale::Akkadian`	`262`	Since Qt 5.1
`QLocale::Akoose`	`312`	Since Qt 5.3
`QLocale::Albanian`	`6`
`QLocale::AmericanSignLanguage`	`341`	Since Qt 5.7
`QLocale::Amharic`	`7`
`QLocale::AncientEgyptian`	`263`	Since Qt 5.1
`QLocale::AncientGreek`	`264`	Since Qt 5.1
`QLocale::AncientNorthArabian`	`331`	Since Qt 5.5
`QLocale::Arabic`	`8`
`QLocale::Aragonese`	`261`	Since Qt 5.1
`QLocale::Aramaic`	`265`	Since Qt 5.1
`QLocale::ArdhamagadhiPrakrit`	`342`	Since Qt 5.7
`QLocale::Armenian`	`9`
`QLocale::Assamese`	`10`
`QLocale::Asturian`	`256`
`QLocale::Asu`	`205`
`QLocale::Atsam`	`156`
`QLocale::Avaric`	`216`
`QLocale::Avestan`	`255`
`QLocale::Aymara`	`11`
`QLocale::Azerbaijani`	`12`
`QLocale::Bafia`	`243`
`QLocale::Balinese`	`266`	Since Qt 5.1
`QLocale::Bambara`	`188`
`QLocale::Bamun`	`267`	Since Qt 5.1
`QLocale::Basaa`	`238`
`QLocale::Bashkir`	`13`
`QLocale::Basque`	`14`
`QLocale::Bassa`	`336`	Since Qt 5.5
`QLocale::BatakToba`	`268`	Since Qt 5.1
`QLocale::Belarusian`	`22`
`QLocale::Bemba`	`195`
`QLocale::Bena`	`186`
`QLocale::Bengali`	`15`
`QLocale::Bhojpuri`	`343`	Since Qt 5.7
`QLocale::Bhutani`	`Dzongkha`	过时，请使用 Dzongkha
`QLocale::Bihari`	`17`
`QLocale::Bislama`	`18`
`QLocale::Blin`	`152`
`QLocale::Bodo`	`215`
`QLocale::Bosnian`	`142`
`QLocale::Breton`	`19`
`QLocale::Buginese`	`269`	Since Qt 5.1
`QLocale::Buhid`	`270`	Since Qt 5.1
`QLocale::Bulgarian`	`20`
`QLocale::Burmese`	`21`
`QLocale::Byelorussian`	`Belarusian`	Obsolete, please use Belarusian
`QLocale::Cambodian`	`Khmer`	Obsolete, please use Khmer
`QLocale::Cantonese`	`357`	Since Qt 5.7
`QLocale::Carian`	`271`	Since Qt 5.1
`QLocale::Catalan`	`24`
`QLocale::Cebuano`	`365`	Since Qt 5.14
`QLocale::CentralKurdish`	`316`	Since Qt 5.5
`QLocale::CentralMoroccoTamazight`	`212`
`QLocale::Chakma`	`272`	Since Qt 5.1
`QLocale::Chamorro`	`217`
`QLocale::Chechen`	`218`
`QLocale::Cherokee`	`190`
`QLocale::Chewa`	`Nyanja`	过时，请使用 Nyanja
`QLocale::Chickasaw`	`367`	Since Qt 5.14
`QLocale::Chiga`	`211`
`QLocale::Chinese`	`25`	(Mandarin)
`QLocale::Church`	`219`
`QLocale::Chuvash`	`220`
`QLocale::ClassicalMandaic`	`273`	Since Qt 5.1
`QLocale::Colognian`	`201`
`QLocale::CongoSwahili`	`250`
`QLocale::Coptic`	`274`	Since Qt 5.1
`QLocale::Cornish`	`145`
`QLocale::Corsican`	`26`
`QLocale::Cree`	`221`
`QLocale::Croatian`	`27`
`QLocale::Czech`	`28`
`QLocale::Danish`	`29`
`QLocale::Divehi`	`143`
`QLocale::Dogri`	`275`	Since Qt 5.1
`QLocale::Duala`	`240`
`QLocale::Dutch`	`30`
`QLocale::Dzongkha`	`16`
`QLocale::EasternCham`	`276`	Since Qt 5.1
`QLocale::EasternKayah`	`277`	Since Qt 5.1
`QLocale::Embu`	`189`
`QLocale::English`	`31`
`QLocale::Erzya`	`366`	Since Qt 5.14
`QLocale::Esperanto`	`32`
`QLocale::Estonian`	`33`
`QLocale::Etruscan`	`278`	Since Qt 5.1
`QLocale::Ewe`	`161`
`QLocale::Ewondo`	`242`
`QLocale::Faroese`	`34`
`QLocale::Fijian`	`35`
`QLocale::Filipino`	`166`
`QLocale::Finnish`	`36`
`QLocale::French`	`37`
`QLocale::Frisian`	`WesternFrisian`	same as WesternFrisian
`QLocale::Friulian`	`159`
`QLocale::Fulah`	`177`
`QLocale::Ga`	`148`
`QLocale::Gaelic`	`39`
`QLocale::Galician`	`40`
`QLocale::Ganda`	`194`
`QLocale::Geez`	`153`
`QLocale::Georgian`	`41`
`QLocale::German`	`42`
`QLocale::Gothic`	`279`	Since Qt 5.1
`QLocale::Greek`	`43`
`QLocale::Greenlandic`	`44`
`QLocale::Guarani`	`45`
`QLocale::Gujarati`	`46`
`QLocale::Gusii`	`175`
`QLocale::Haitian`	`222`
`QLocale::Hanunoo`	`280`	Since Qt 5.1
`QLocale::Hausa`	`47`
`QLocale::Hawaiian`	`163`
`QLocale::Hebrew`	`48`
`QLocale::Herero`	`223`
`QLocale::HieroglyphicLuwian`	`344`	Since Qt 5.7
`QLocale::Hindi`	`49`
`QLocale::HiriMotu`	`224`
`QLocale::HmongNjua`	`333`	Since Qt 5.5
`QLocale::Ho`	`334`	Since Qt 5.5
`QLocale::Hungarian`	`50`
`QLocale::Icelandic`	`51`
`QLocale::Ido`	`360`	Since Qt 5.12
`QLocale::Igbo`	`149`
`QLocale::InariSami`	`326`	Since Qt 5.5
`QLocale::Indonesian`	`52`
`QLocale::Ingush`	`281`	Since Qt 5.1
`QLocale::Interlingua`	`53`
`QLocale::Interlingue`	`54`
`QLocale::Inuktitut`	`55`
`QLocale::Inupiak`	`56`
`QLocale::Irish`	`57`
`QLocale::Italian`	`58`
`QLocale::Japanese`	`59`
`QLocale::Javanese`	`60`
`QLocale::Jju`	`158`
`QLocale::JolaFonyi`	`241`
`QLocale::Kabuverdianu`	`196`
`QLocale::Kabyle`	`184`
`QLocale::Kako`	`258`
`QLocale::Kalenjin`	`198`
`QLocale::Kamba`	`150`
`QLocale::Kannada`	`61`
`QLocale::Kanuri`	`225`
`QLocale::Kashmiri`	`62`
`QLocale::Kazakh`	`63`
`QLocale::Kenyang`	`319`	Since Qt 5.5
`QLocale::Khmer`	`23`
`QLocale::Kiche`	`323`	Since Qt 5.5
`QLocale::Kikuyu`	`178`
`QLocale::Kinyarwanda`	`64`
`QLocale::Kirghiz`	`65`
`QLocale::Komi`	`226`
`QLocale::Kongo`	`227`
`QLocale::Konkani`	`147`
`QLocale::Korean`	`66`
`QLocale::Koro`	`154`
`QLocale::KoyraboroSenni`	`213`
`QLocale::KoyraChiini`	`208`
`QLocale::Kpelle`	`169`
`QLocale::Kurdish`	`67`
`QLocale::Kurundi`	`Rundi`	过时，请使用 Rundi
`QLocale::Kwanyama`	`228`
`QLocale::Kwasio`	`246`
`QLocale::Lakota`	`313`	Since Qt 5.3
`QLocale::Langi`	`193`
`QLocale::Lao`	`69`
`QLocale::LargeFloweryMiao`	`282`	Since Qt 5.1
`QLocale::Latin`	`70`
`QLocale::Latvian`	`71`
`QLocale::Lepcha`	`283`	Since Qt 5.1
`QLocale::Lezghian`	`335`	Since Qt 5.5
`QLocale::Limburgish`	`229`
`QLocale::Limbu`	`284`	Since Qt 5.1
`QLocale::LinearA`	`332`	Since Qt 5.5
`QLocale::Lingala`	`72`
`QLocale::Lisu`	`285`	Since Qt 5.1
`QLocale::LiteraryChinese`	`345`	Since Qt 5.7
`QLocale::Lithuanian`	`73`
`QLocale::Lojban`	`361`	Since Qt 5.12
`QLocale::LowerSorbian`	`317`	Since Qt 5.5
`QLocale::LowGerman`	`170`
`QLocale::LubaKatanga`	`230`
`QLocale::LuleSami`	`325`	Since Qt 5.5
`QLocale::Luo`	`210`
`QLocale::Lu`	`286`	Since Qt 5.1
`QLocale::Luxembourgish`	`231`
`QLocale::Luyia`	`204`
`QLocale::Lycian`	`287`	Since Qt 5.1
`QLocale::Lydian`	`288`	Since Qt 5.1
`QLocale::Macedonian`	`74`
`QLocale::Machame`	`200`
`QLocale::Maithili`	`339`	Since Qt 5.5
`QLocale::MakhuwaMeetto`	`244`
`QLocale::Makonde`	`192`
`QLocale::Malagasy`	`75`
`QLocale::Malay`	`76`
`QLocale::Malayalam`	`77`
`QLocale::Maltese`	`78`
`QLocale::Mandingo`	`289`	Since Qt 5.1
`QLocale::ManichaeanMiddlePersian`	`329`	Since Qt 5.5
`QLocale::Manipuri`	`290`	Since Qt 5.1
`QLocale::Manx`	`144`
`QLocale::Maori`	`79`
`QLocale::Mapuche`	`315`	Since Qt 5.5
`QLocale::Marathi`	`80`
`QLocale::Marshallese`	`81`
`QLocale::Masai`	`202`
`QLocale::Mazanderani`	`346`	Since Qt 5.7
`QLocale::Mende`	`330`	Since Qt 5.5
`QLocale::Meroitic`	`291`	Since Qt 5.1
`QLocale::Meru`	`197`
`QLocale::Meta`	`259`
`QLocale::Mohawk`	`320`	Since Qt 5.5
`QLocale::Moldavian`	`罗马尼亚语`	Obsolete, please use Romanian
`QLocale::Mongolian`	`82`
`QLocale::Mono`	`337`	Since Qt 5.5
`QLocale::Morisyen`	`191`
`QLocale::Mru`	`347`	Since Qt 5.7
`QLocale::Mundang`	`245`
`QLocale::Muscogee`	`368`	Since Qt 5.14
`QLocale::Nama`	`199`
`QLocale::NauruLanguage`	`83`
`QLocale::Navaho`	`232`
`QLocale::Ndonga`	`233`
`QLocale::Nepali`	`84`
`QLocale::Newari`	`348`	Since Qt 5.7
`QLocale::Ngiemboon`	`260`
`QLocale::Ngomba`	`257`
`QLocale::Nko`	`321`	Since Qt 5.5
`QLocale::NorthernLuri`	`349`	Since Qt 5.7
`QLocale::NorthernSami`	`173`
`QLocale::NorthernSotho`	`172`
`QLocale::NorthernThai`	`292`	Since Qt 5.1
`QLocale::NorthNdebele`	`181`
`QLocale::NorwegianBokmal`	`85`	same as Norwegian
`QLocale::NorwegianNynorsk`	`141`
`QLocale::Norwegian`	`NorwegianBokmal`	same as NorwegianBokmal
`QLocale::Nuer`	`247`
`QLocale::Nyanja`	`165`
`QLocale::Nyankole`	`185`
`QLocale::Occitan`	`86`
`QLocale::Ojibwa`	`234`
`QLocale::OldIrish`	`293`	Since Qt 5.1
`QLocale::OldNorse`	`294`	Since Qt 5.1
`QLocale::OldPersian`	`295`	Since Qt 5.1
`QLocale::OldTurkish`	`296`	Since Qt 5.1
`QLocale::Oriya`	`87`
`QLocale::Oromo`	`3`
`QLocale::Osage`	`358`	Since Qt 5.7
`QLocale::Ossetic`	`101`
`QLocale::Pahlavi`	`297`	Since Qt 5.1
`QLocale::Palauan`	`350`	Since Qt 5.7
`QLocale::Pali`	`235`
`QLocale::Papiamento`	`351`	Since Qt 5.7
`QLocale::Parthian`	`298`	Since Qt 5.1
`QLocale::Pashto`	`88`
`QLocale::Persian`	`89`
`QLocale::Phoenician`	`299`	Since Qt 5.1
`QLocale::Polish`	`90`
`QLocale::Portuguese`	`91`
`QLocale::PrakritLanguage`	`300`	Since Qt 5.1
`QLocale::Prussian`	`322`	Since Qt 5.5
`QLocale::Punjabi`	`92`
`QLocale::Quechua`	`93`
`QLocale::Rejang`	`301`	Since Qt 5.1
`QLocale::RhaetoRomance`	`Romansh`	过时，请使用 Romansh
`QLocale::Romanian`	`95`
`QLocale::Romansh`	`94`
`QLocale::Rombo`	`182`
`QLocale::Rundi`	`68`
`QLocale::Russian`	`96`
`QLocale::Rwa`	`209`
`QLocale::Sabaean`	`302`	Since Qt 5.1
`QLocale::Saho`	`207`
`QLocale::Sakha`	`248`
`QLocale::Samaritan`	`303`	Since Qt 5.1
`QLocale::Samburu`	`179`
`QLocale::Samoan`	`97`
`QLocale::Sango`	`98`
`QLocale::Sangu`	`249`
`QLocale::Sanskrit`	`99`
`QLocale::Santali`	`304`	Since Qt 5.1
`QLocale::Saraiki`	`352`	Since Qt 5.7
`QLocale::Sardinian`	`115`
`QLocale::Saurashtra`	`305`	Since Qt 5.1
`QLocale::Sena`	`180`
`QLocale::Serbian`	`100`
`QLocale::SerboCroatian`	`塞尔维亚语`	Obsolete, please use Serbian
`QLocale::Shambala`	`214`
`QLocale::Shona`	`104`
`QLocale::SichuanYi`	`168`
`QLocale::Sicilian`	`362`	Since Qt 5.12
`QLocale::Sidamo`	`155`
`QLocale::Silesian`	`369`	Since Qt 5.14
`QLocale::Sindhi`	`105`
`QLocale::Sinhala`	`106`
`QLocale::SkoltSami`	`327`	Since Qt 5.5
`QLocale::Slovak`	`108`
`QLocale::Slovenian`	`109`
`QLocale::Soga`	`203`
`QLocale::Somali`	`110`
`QLocale::Sora`	`306`	Since Qt 5.1
`QLocale::SouthernKurdish`	`363`	Since Qt 5.12
`QLocale::SouthernSami`	`324`	Since Qt 5.5
`QLocale::SouthernSotho`	`102`
`QLocale::SouthNdebele`	`171`
`QLocale::Spanish`	`111`
`QLocale::StandardMoroccanTamazight`	`314`	Since Qt 5.3
`QLocale::Sundanese`	`112`
`QLocale::Swahili`	`113`
`QLocale::Swati`	`107`
`QLocale::Swedish`	`114`
`QLocale::SwissGerman`	`167`
`QLocale::Sylheti`	`307`	Since Qt 5.1
`QLocale::Syriac`	`151`
`QLocale::Tachelhit`	`183`
`QLocale::Tagalog`	`Filipino`	Obsolete, please use Filipino
`QLocale::Tagbanwa`	`308`	Since Qt 5.1
`QLocale::Tahitian`	`127`
`QLocale::TaiDam`	`309`	Since Qt 5.1
`QLocale::TaiNua`	`310`	Since Qt 5.1
`QLocale::Taita`	`176`
`QLocale::Tajik`	`116`
`QLocale::Tamil`	`117`
`QLocale::Tangut`	`359`	Since Qt 5.7
`QLocale::Taroko`	`174`
`QLocale::Tasawaq`	`251`
`QLocale::Tatar`	`118`
`QLocale::TedimChin`	`338`	Since Qt 5.5
`QLocale::Telugu`	`119`
`QLocale::Teso`	`206`
`QLocale::Thai`	`120`
`QLocale::Tibetan`	`121`
`QLocale::Tigre`	`157`
`QLocale::Tigrinya`	`122`
`QLocale::TokelauLanguage`	`353`	Since Qt 5.7
`QLocale::TokPisin`	`354`	Since Qt 5.7
`QLocale::Tongan`	`123`
`QLocale::Tsonga`	`124`
`QLocale::Tswana`	`103`
`QLocale::Turkish`	`125`
`QLocale::Turkmen`	`126`
`QLocale::TuvaluLanguage`	`355`	Since Qt 5.7
`QLocale::Twi`	`Akan`	Obsolete, please use Akan
`QLocale::Tyap`	`164`
`QLocale::Ugaritic`	`311`	Since Qt 5.1
`QLocale::Uighur`	`128`
`QLocale::Uigur`	`Uighur`	Obsolete, please use Uighur
`QLocale::Ukrainian`	`129`
`QLocale::UncodedLanguages`	`356`	Since Qt 5.7
`QLocale::UpperSorbian`	`318`	Since Qt 5.5
`QLocale::Urdu`	`130`
`QLocale::Uzbek`	`131`
`QLocale::Vai`	`252`
`QLocale::Venda`	`160`
`QLocale::Vietnamese`	`132`
`QLocale::Volapuk`	`133`
`QLocale::Vunjo`	`187`
`QLocale::Walamo`	`162`
`QLocale::Walloon`	`236`
`QLocale::Walser`	`253`
`QLocale::Warlpiri`	`328`	Since Qt 5.5
`QLocale::Welsh`	`134`
`QLocale::WesternBalochi`	`364`	Since Qt 5.12
`QLocale::WesternFrisian`	`38`	same as Frisian
`QLocale::Wolof`	`135`
`QLocale::Xhosa`	`136`
`QLocale::Yangben`	`254`
`QLocale::Yiddish`	`137`
`QLocale::Yoruba`	`138`
`QLocale::Zarma`	`239`
`QLocale::Zhuang`	`139`
`QLocale::Zulu`	`140`

另请参阅 language () 和 languageToString ().

enum QLocale:: MeasurementSystem

This enum defines which units are used for measurement.

常量	值	描述
`QLocale::MetricSystem`	`0`	This value indicates metric units, such as meters, centimeters and millimeters.
`QLocale::ImperialUSSystem`	`1`	This value indicates imperial units, such as inches and miles as they are used in the United States.
`QLocale::ImperialUKSystem`	`2`	This value indicates imperial units, such as inches and miles as they are used in the United Kingdom.
`QLocale::ImperialSystem`	`ImperialUSSystem`	Provided for compatibility. Same as ImperialUSSystem

该枚举在 Qt 4.4 引入或被修改。

enum QLocale:: NumberOption
flags QLocale:: NumberOptions

This enum defines a set of options for number-to-string and string-to-number conversions. They can be retrieved with numberOptions () 和设置采用 setNumberOptions ().

常量	值	描述
`QLocale::DefaultNumberOptions`	`0x0`	This option represents the default behavior, with group separators, with one leading zero in single digit exponents, and without trailing zeroes after the decimal dot.
`QLocale::OmitGroupSeparator`	`0x01`	If this option is set, the number-to-string functions will not insert group separators in their return values. The default is to insert group separators.
`QLocale::RejectGroupSeparator`	`0x02`	If this option is set, the string-to-number functions will fail if they encounter group separators in their input. The default is to accept numbers containing correctly placed group separators.
`QLocale::OmitLeadingZeroInExponent`	`0x04`	If this option is set, the number-to-string functions will not pad exponents with zeroes when printing floating point numbers in scientific notation. The default is to add one leading zero to single digit exponents.
`QLocale::RejectLeadingZeroInExponent`	`0x08`	If this option is set, the string-to-number functions will fail if they encounter an exponent padded with zeroes when parsing a floating point number in scientific notation. The default is to accept such padding.
`QLocale::IncludeTrailingZeroesAfterDot`	`0x10`	If this option is set, the number-to-string functions will pad numbers with zeroes to the requested precision in "g" or "most concise" mode, even if the number of significant digits is lower than the requested precision. The default is to omit trailing zeroes.
`QLocale::RejectTrailingZeroesAfterDot`	`0x20`	If this option is set, the string-to-number functions will fail if they encounter trailing zeroes after the decimal dot when parsing a number in scientific or decimal representation. The default is to accept trailing zeroes.

The NumberOptions type is a typedef for QFlags <NumberOption>. It stores an OR combination of NumberOption values.

另请参阅 setNumberOptions () 和 numberOptions ().

enum QLocale:: QuotationStyle

This enum defines a set of possible styles for locale specific quotation.

常量	值	描述
`QLocale::StandardQuotation`	`0`	If this option is set, the standard quotation marks will be used to quote strings.
`QLocale::AlternateQuotation`	`1`	If this option is set, the alternate quotation marks will be used to quote strings.

该枚举在 Qt 4.8 引入或被修改。

另请参阅 quoteString ().

enum QLocale:: Script

This enumerated type is used to specify a script.

常量	值	描述
`QLocale::AnyScript`	`0`
`QLocale::AdlamScript`	`134`	Since Qt 5.7
`QLocale::AhomScript`	`128`	Since Qt 5.7
`QLocale::AnatolianHieroglyphsScript`	`129`	Since Qt 5.7
`QLocale::ArabicScript`	`1`
`QLocale::ArmenianScript`	`10`
`QLocale::AvestanScript`	`36`	Since Qt 5.1
`QLocale::BalineseScript`	`37`	Since Qt 5.1
`QLocale::BamumScript`	`38`	Since Qt 5.1
`QLocale::BassaVahScript`	`106`	Since Qt 5.5
`QLocale::BatakScript`	`39`	Since Qt 5.1
`QLocale::BengaliScript`	`11`
`QLocale::BhaiksukiScript`	`135`	Since Qt 5.7
`QLocale::BopomofoScript`	`40`	Since Qt 5.1
`QLocale::BrahmiScript`	`41`	Since Qt 5.1
`QLocale::BrailleScript`	`103`	Since Qt 5.1
`QLocale::BugineseScript`	`42`	Since Qt 5.1
`QLocale::BuhidScript`	`43`	Since Qt 5.1
`QLocale::CanadianAboriginalScript`	`44`	Since Qt 5.1
`QLocale::CarianScript`	`45`	Since Qt 5.1
`QLocale::CaucasianAlbanianScript`	`105`	Since Qt 5.5
`QLocale::ChakmaScript`	`46`	Since Qt 5.1
`QLocale::ChamScript`	`47`	Since Qt 5.1
`QLocale::CherokeeScript`	`12`
`QLocale::CopticScript`	`48`	Since Qt 5.1
`QLocale::CuneiformScript`	`94`	Since Qt 5.1
`QLocale::CypriotScript`	`49`	Since Qt 5.1
`QLocale::CyrillicScript`	`2`
`QLocale::DeseretScript`	`3`	Since Qt 5.1
`QLocale::DevanagariScript`	`13`
`QLocale::DuployanScript`	`107`	Since Qt 5.5
`QLocale::EgyptianHieroglyphsScript`	`50`	Since Qt 5.1
`QLocale::ElbasanScript`	`108`	Since Qt 5.5
`QLocale::EthiopicScript`	`14`
`QLocale::FraserScript`	`51`	Since Qt 5.1
`QLocale::GeorgianScript`	`15`
`QLocale::GlagoliticScript`	`52`	Since Qt 5.1
`QLocale::GothicScript`	`53`	Since Qt 5.1
`QLocale::GranthaScript`	`109`	Since Qt 5.5
`QLocale::GreekScript`	`16`
`QLocale::GujaratiScript`	`17`
`QLocale::GurmukhiScript`	`4`
`QLocale::HangulScript`	`55`	Since Qt 5.1
`QLocale::HanScript`	`54`	Since Qt 5.1
`QLocale::HanunooScript`	`56`	Since Qt 5.1
`QLocale::HanWithBopomofoScript`	`140`	Since Qt 5.7
`QLocale::HatranScript`	`130`	Since Qt 5.7
`QLocale::HebrewScript`	`18`
`QLocale::HiraganaScript`	`104`	Since Qt 5.1
`QLocale::ImperialAramaicScript`	`57`	Since Qt 5.1
`QLocale::InscriptionalPahlaviScript`	`58`	Since Qt 5.1
`QLocale::InscriptionalParthianScript`	`59`	Since Qt 5.1
`QLocale::JamoScript`	`141`	Since Qt 5.7
`QLocale::JapaneseScript`	`19`
`QLocale::JavaneseScript`	`60`	Since Qt 5.1
`QLocale::KaithiScript`	`61`	Since Qt 5.1
`QLocale::KannadaScript`	`21`
`QLocale::KatakanaScript`	`62`	Since Qt 5.1
`QLocale::KayahLiScript`	`63`	Since Qt 5.1
`QLocale::KharoshthiScript`	`64`	Since Qt 5.1
`QLocale::KhmerScript`	`20`	Since Qt 5.1
`QLocale::KhojkiScript`	`111`	Since Qt 5.5
`QLocale::KhudawadiScript`	`125`	Since Qt 5.5
`QLocale::KoreanScript`	`22`
`QLocale::LannaScript`	`65`	Since Qt 5.1
`QLocale::LaoScript`	`23`
`QLocale::LatinScript`	`7`
`QLocale::LepchaScript`	`66`	Since Qt 5.1
`QLocale::LimbuScript`	`67`	Since Qt 5.1
`QLocale::LinearAScript`	`112`	Since Qt 5.5
`QLocale::LinearBScript`	`68`	Since Qt 5.1
`QLocale::LycianScript`	`69`	Since Qt 5.1
`QLocale::LydianScript`	`70`	Since Qt 5.1
`QLocale::MahajaniScript`	`113`	Since Qt 5.5
`QLocale::MalayalamScript`	`24`
`QLocale::MandaeanScript`	`71`	Since Qt 5.1
`QLocale::ManichaeanScript`	`114`	Since Qt 5.5
`QLocale::MarchenScript`	`136`	Since Qt 5.7
`QLocale::MeiteiMayekScript`	`72`	Since Qt 5.1
`QLocale::MendeKikakuiScript`	`115`	Since Qt 5.5
`QLocale::MeroiticCursiveScript`	`74`	Since Qt 5.1
`QLocale::MeroiticScript`	`73`	Since Qt 5.1
`QLocale::ModiScript`	`116`	Since Qt 5.5
`QLocale::MongolianScript`	`8`
`QLocale::MroScript`	`117`	Since Qt 5.5
`QLocale::MultaniScript`	`131`	Since Qt 5.7
`QLocale::MyanmarScript`	`25`
`QLocale::NabataeanScript`	`119`	Since Qt 5.5
`QLocale::NewaScript`	`137`	Since Qt 5.7
`QLocale::NewTaiLueScript`	`76`	Since Qt 5.1
`QLocale::NkoScript`	`75`	Since Qt 5.1
`QLocale::OghamScript`	`77`	Since Qt 5.1
`QLocale::OlChikiScript`	`78`	Since Qt 5.1
`QLocale::OldHungarianScript`	`132`	Since Qt 5.7
`QLocale::OldItalicScript`	`79`	Since Qt 5.1
`QLocale::OldNorthArabianScript`	`118`	Since Qt 5.5
`QLocale::OldPermicScript`	`122`	Since Qt 5.5
`QLocale::OldPersianScript`	`80`	Since Qt 5.1
`QLocale::OldSouthArabianScript`	`81`	Since Qt 5.1
`QLocale::OriyaScript`	`26`
`QLocale::OrkhonScript`	`82`	Since Qt 5.1
`QLocale::OsageScript`	`138`	Since Qt 5.7
`QLocale::OsmanyaScript`	`83`	Since Qt 5.1
`QLocale::PahawhHmongScript`	`110`	Since Qt 5.5
`QLocale::PalmyreneScript`	`120`	Since Qt 5.5
`QLocale::PauCinHauScript`	`121`	Since Qt 5.5
`QLocale::PhagsPaScript`	`84`	Since Qt 5.1
`QLocale::PhoenicianScript`	`85`	Since Qt 5.1
`QLocale::PollardPhoneticScript`	`86`	Since Qt 5.1
`QLocale::PsalterPahlaviScript`	`123`	Since Qt 5.5
`QLocale::RejangScript`	`87`	Since Qt 5.1
`QLocale::RunicScript`	`88`	Since Qt 5.1
`QLocale::SamaritanScript`	`89`	Since Qt 5.1
`QLocale::SaurashtraScript`	`90`	Since Qt 5.1
`QLocale::SharadaScript`	`91`	Since Qt 5.1
`QLocale::ShavianScript`	`92`	Since Qt 5.1
`QLocale::SiddhamScript`	`124`	Since Qt 5.5
`QLocale::SignWritingScript`	`133`	Since Qt 5.7
`QLocale::SimplifiedChineseScript`	`SimplifiedHanScript`	如同 SimplifiedHanScript
`QLocale::SimplifiedHanScript`	`5`	如同 SimplifiedChineseScript
`QLocale::SinhalaScript`	`32`
`QLocale::SoraSompengScript`	`93`	Since Qt 5.1
`QLocale::SundaneseScript`	`95`	Since Qt 5.1
`QLocale::SylotiNagriScript`	`96`	Since Qt 5.1
`QLocale::SyriacScript`	`33`
`QLocale::TagalogScript`	`97`	Since Qt 5.1
`QLocale::TagbanwaScript`	`98`	Since Qt 5.1
`QLocale::TaiLeScript`	`99`	Since Qt 5.1
`QLocale::TaiVietScript`	`100`	Since Qt 5.1
`QLocale::TakriScript`	`101`	Since Qt 5.1
`QLocale::TamilScript`	`27`
`QLocale::TangutScript`	`139`	Since Qt 5.7
`QLocale::TeluguScript`	`28`
`QLocale::ThaanaScript`	`29`
`QLocale::ThaiScript`	`30`
`QLocale::TibetanScript`	`31`
`QLocale::TifinaghScript`	`9`
`QLocale::TirhutaScript`	`126`	Since Qt 5.5
`QLocale::TraditionalChineseScript`	`TraditionalHanScript`	如同 TraditionalHanScript
`QLocale::TraditionalHanScript`	`6`	如同 TraditionalChineseScript
`QLocale::UgariticScript`	`102`	Since Qt 5.1
`QLocale::VaiScript`	`35`
`QLocale::VarangKshitiScript`	`127`	Since Qt 5.5
`QLocale::YiScript`	`34`

另请参阅 script (), scriptToString ()，和 languageToString ().

成员函数文档编制

QString QLocale:: toCurrencyString ( float value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( float i , const QString & symbol , int precision ) const

此函数重载 toCurrencyString ().

QLocale:: QLocale (const QLocale & other )

Constructs a QLocale object as a copy of other .

QLocale:: QLocale ( QLocale::Language language , QLocale::Script script , QLocale::Country country )

构造 QLocale 对象采用指定 language , script and country .

If the language/script/country is found in the database, it is used.
If both script is AnyScript and country is AnyCountry , the language is used with the most appropriate available script and country (for example, Germany for German),
If either script is AnyScript or country is AnyCountry , the language is used with the first locale that matches the given script and country .
If neither the language nor the country are found, QLocale defaults to the default locale (see setDefault ()).

The language, script and country that are actually used can be queried using language (), script () 和 country ().

该函数在 Qt 4.8 引入。

另请参阅 setDefault (), language (), script ()，和 country ().

QLocale:: QLocale ( QLocale::Language language , QLocale::Country country = AnyCountry)

构造 QLocale 对象采用指定 language and country .

If the language/country pair is found in the database, it is used.
If the language is found but the country is not, or if the country is AnyCountry , the language is used with the most appropriate available country (for example, Germany for German),
If neither the language nor the country are found, QLocale defaults to the default locale (see setDefault ()).

The language and country that are actually used can be queried using language () 和 country ().

另请参阅 setDefault (), language ()，和 country ().

QLocale:: QLocale (const QString & name )

构造 QLocale 对象采用指定 name , which has the format "language[_script][_country][.codeset][@modifier]" or "C", where:

language is a lowercase, two-letter, ISO 639 language code (also some three-letter codes),
script is a titlecase, four-letter, ISO 15924 script code,
country is an uppercase, two-letter, ISO 3166 country code (also "419" as defined by United Nations),
and codeset and modifier are ignored.

The separator can be either underscore or a minus sign.

If the string violates the locale format, or language is not a valid ISO 639 code, the "C" locale is used instead. If country is not present, or is not a valid ISO 3166 code, the most appropriate country is chosen for the specified language.

The language, script and country codes are converted to their respective Language , Script and Country enums. After this conversion is performed, the constructor behaves exactly like QLocale(Country, Script, Language).

This constructor is much slower than QLocale(Country, Script, Language).

另请参阅 bcp47Name ().

QLocale:: QLocale ()

Constructs a QLocale object initialized with the default locale. If no default locale was set using setDefault (), this locale will be the same as the one returned by system ().

另请参阅 setDefault ().

QLocale &QLocale:: operator= (const QLocale & other )

赋值 other 到此 QLocale object and returns a reference to this QLocale 对象。

QLocale:: ~QLocale ()

Destructor

QString QLocale:: amText () const

Returns the localized name of the "AM" suffix for times specified using the conventions of the 12-hour clock.

该函数在 Qt 4.5 引入。

另请参阅 pmText ().

QString QLocale:: bcp47Name () const

Returns the dash-separated language, script and country (and possibly other BCP47 fields) of this locale as a string.

不像 uiLanguages () the returned value of the bcp47Name() represents the locale name of the QLocale data but not the language the user-interface should be in.

This function tries to conform the locale name to BCP47.

该函数在 Qt 4.8 引入。

另请参阅 language (), country (), script ()，和 uiLanguages ().

`[static]` QLocale QLocale:: c ()

返回 QLocale object initialized to the "C" locale.

This locale is based on en_US but with various quirks of its own, such as simplified number formatting and its own date formatting. It implements the POSIX standards that describe the behavior of standard library functions of the "C" programming language.

Among other things, this means its collation order is based on the ASCII values of letters, so that (for case-sensitive sorting) all upper-case letters sort before any lower-case one (rather than each letter's upper- and lower-case forms sorting adjacent to one another, before the next letter's two forms).

另请参阅 system ().

QLocale QLocale:: collation () const

Returns the locale to use for collation.

The result is usually this locale; however, the system locale (which is commonly the default locale) will return the system collation locale. The result is suitable for passing to QCollator 的构造函数。

该函数在 Qt 5.13 引入。

另请参阅 QCollator .

QLocale::Country QLocale:: country () const

返回此区域设置的国家。

另请参阅 language (), script (), countryToString ()，和 bcp47Name ().

`[static]` QString QLocale:: countryToString ( QLocale::Country country )

返回 QString containing the name of country .

另请参阅 languageToString (), scriptToString (), country ()，和 bcp47Name ().

QString QLocale:: createSeparatedList (const QStringList & list ) const

Returns a string that represents a join of a given list of strings with a separator defined by the locale.

该函数在 Qt 4.8 引入。

QString QLocale:: currencySymbol ( QLocale::CurrencySymbolFormat format = CurrencySymbol) const

Returns a currency symbol according to the format .

该函数在 Qt 4.8 引入。

QString QLocale:: dateFormat ( QLocale::FormatType format = LongFormat) const

Returns the date format used for the current locale.

若 format is LongFormat , the format will be elaborate, otherwise it will be short. For example, LongFormat 为 en_US locale is dddd, MMMM d, yyyy , ShortFormat is M/d/yy .

该函数在 Qt 4.1 引入。

另请参阅 QDate::toString () 和 QDate::fromString ().

QString QLocale:: dateTimeFormat ( QLocale::FormatType format = LongFormat) const

Returns the date time format used for the current locale.

若 format is LongFormat , the format will be elaborate, otherwise it will be short. For example, LongFormat 为 en_US locale is dddd, MMMM d, yyyy h:mm:ss AP t , ShortFormat is M/d/yy h:mm AP .

该函数在 Qt 4.4 引入。

另请参阅 QDateTime::toString () 和 QDateTime::fromString ().

QString QLocale:: dayName ( int day , QLocale::FormatType type = LongFormat) const

Returns the localized name of the day (where 1 represents Monday, 2 represents Tuesday and so on), in the format specified by type .

例如，若区域设置为 en_US and day is 1, LongFormat 将返回 Monday , ShortFormat Mon ，和 NarrowFormat M .

该函数在 Qt 4.2 引入。

另请参阅 monthName () 和 standaloneDayName ().

QChar QLocale:: decimalPoint () const

Returns the decimal point character of this locale.

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.1 引入。

另请参阅 groupSeparator () 和 toString ().

QChar QLocale:: exponential () const

Returns the exponential character of this locale, used to separate exponent from mantissa in some floating-point numeric representations.

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.1 引入。

另请参阅 toString (double, char, int).

Qt::DayOfWeek QLocale:: firstDayOfWeek () const

Returns the first day of the week according to the current locale.

该函数在 Qt 4.8 引入。

QString QLocale:: formattedDataSize ( qint64 bytes , int precision = 2, QLocale::DataSizeFormats format = DataSizeIecFormat) const

Converts a size in bytes to a human-readable localized string, comprising a number and a quantified unit. The quantifier is chosen such that the number is at least one, and as small as possible. For example if bytes is 16384, precision is 2, and format is DataSizeIecFormat (the default), this function returns "16.00 KiB"; for 1330409069609 bytes it returns "1.21 GiB"; and so on. If format is DataSizeIecFormat or DataSizeTraditionalFormat , the given number of bytes is divided by a power of 1024, with result less than 1024; for DataSizeSIFormat , it is divided by a power of 1000, with result less than 1000. DataSizeIecFormat uses the new IEC standard quantifiers Ki, Mi and so on, whereas DataSizeSIFormat uses the older SI quantifiers k, M, etc., and DataSizeTraditionalFormat abuses them.

该函数在 Qt 5.10 引入。

QChar QLocale:: groupSeparator () const

返回此区域设置的组分隔符。

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.1 引入。

另请参阅 decimalPoint () 和 toString ().

QLocale::Language QLocale:: language () const

返回此区域设置的语言。

另请参阅 script (), country (), languageToString ()，和 bcp47Name ().

`[static]` QString QLocale:: languageToString ( QLocale::Language language )

返回 QString containing the name of language .

另请参阅 countryToString (), scriptToString ()，和 bcp47Name ().

`[static]` QList < QLocale > QLocale:: matchingLocales ( QLocale::Language language , QLocale::Script script , QLocale::Country country )

Returns a list of valid locale objects that match the given language , script and country .

Getting a list of all locales: QList < QLocale > allLocales = QLocale::matchingLocales( QLocale::AnyLanguage , QLocale::AnyScript , QLocale::AnyCountry );

Getting a list of locales suitable for Russia: QList < QLocale > locales = QLocale::matchingLocales( QLocale::AnyLanguage , QLocale::AnyScript , QLocale::Russia );

该函数在 Qt 4.8 引入。

QLocale::MeasurementSystem QLocale:: measurementSystem () const

返回区域设置的度量系统。

该函数在 Qt 4.4 引入。

QString QLocale:: monthName ( int month , QLocale::FormatType type = LongFormat) const

Returns the localized name of month , in the format specified by type .

例如，若区域设置为 en_US and month is 1, LongFormat 将返回 January . ShortFormat Jan ，和 NarrowFormat J .

该函数在 Qt 4.2 引入。

另请参阅 dayName () 和 standaloneMonthName ().

QString QLocale:: name () const

Returns the language and country of this locale as a string of the form "language_country", where language is a lowercase, two-letter ISO 639 language code, and country is an uppercase, two- or three-letter ISO 3166 country code.

Note that even if QLocale object was constructed with an explicit script, name() will not contain it for compatibility reasons. Use bcp47Name () instead if you need a full locale name.

另请参阅 QLocale (), language (), script (), country ()，和 bcp47Name ().

QString QLocale:: nativeCountryName () const

Returns a native name of the country for the locale. For example "España" for Spanish/Spain locale.

该函数在 Qt 4.8 引入。

另请参阅 nativeLanguageName () 和 countryToString ().

QString QLocale:: nativeLanguageName () const

Returns a native name of the language for the locale. For example "Schwiizertüütsch" for Swiss-German locale.

该函数在 Qt 4.8 引入。

另请参阅 nativeCountryName () 和 languageToString ().

QChar QLocale:: negativeSign () const

Returns the negative sign character of this locale.

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.1 引入。

另请参阅 positiveSign () 和 toString ().

QLocale::NumberOptions QLocale:: numberOptions () const

Returns the options related to number conversions for this QLocale 实例。

By default, no options are set for the standard locales, except for the "C" locale, which has OmitGroupSeparator set by default.

该函数在 Qt 4.2 引入。

另请参阅 setNumberOptions (), toString ()，和 groupSeparator ().

QChar QLocale:: percent () const

返回此区域设置的百分比字符。

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.1 引入。

另请参阅 toString ().

QString QLocale:: pmText () const

Returns the localized name of the "PM" suffix for times specified using the conventions of the 12-hour clock.

该函数在 Qt 4.5 引入。

另请参阅 amText ().

QChar QLocale:: positiveSign () const

返回此区域设置的正号字符。

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.5 引入。

另请参阅 negativeSign () 和 toString ().

QString QLocale:: quoteString (const QString & str , QLocale::QuotationStyle style = StandardQuotation) const

返回 str quoted according to the current locale using the given quotation style .

该函数在 Qt 4.8 引入。

QString QLocale:: quoteString (const QStringRef & str , QLocale::QuotationStyle style = StandardQuotation) const

这是重载函数。

该函数在 Qt 4.8 引入。

QLocale::Script QLocale:: script () const

返回此区域设置的脚本。

该函数在 Qt 4.8 引入。

另请参阅 language (), country (), languageToString (), scriptToString ()，和 bcp47Name ().

`[static]` QString QLocale:: scriptToString ( QLocale::Script script )

返回 QString containing the name of script .

该函数在 Qt 4.8 引入。

另请参阅 languageToString (), countryToString (), script ()，和 bcp47Name ().

`[static]` void QLocale:: setDefault (const QLocale & locale )

Sets the global default locale to locale . These values are used when a QLocale object is constructed with no arguments. If this function is not called, the system's locale is used.

警告： In a multithreaded application, the default locale should be set at application startup, before any non-GUI threads are created.

警告： 此函数不可重入 .

另请参阅 system () 和 c ().

void QLocale:: setNumberOptions ( QLocale::NumberOptions options )

设置 options related to number conversions for this QLocale 实例。

该函数在 Qt 4.2 引入。

另请参阅 numberOptions ().

QString QLocale:: standaloneDayName ( int day , QLocale::FormatType type = LongFormat) const

Returns the localized name of the day (where 1 represents Monday, 2 represents Tuesday and so on) that is used as a standalone text, in the format specified by type .

If the locale information does not specify the standalone day name then return value is the same as in dayName ().

该函数在 Qt 4.5 引入。

另请参阅 dayName () 和 standaloneMonthName ().

QString QLocale:: standaloneMonthName ( int month , QLocale::FormatType type = LongFormat) const

Returns the localized name of month that is used as a standalone text, in the format specified by type .

If the locale information doesn't specify the standalone month name then return value is the same as in monthName ().

该函数在 Qt 4.5 引入。

另请参阅 monthName () 和 standaloneDayName ().

void QLocale:: swap ( QLocale & other )

Swaps locale other with this locale. This operation is very fast and never fails.

该函数在 Qt 5.6 引入。

`[static]` QLocale QLocale:: system ()

返回 QLocale object initialized to the system locale.

On Windows and Mac, this locale will use the decimal/grouping characters and date/time formats specified in the system configuration panel.

另请参阅 c ().

Qt::LayoutDirection QLocale:: textDirection () const

返回语言的文本方向。

该函数在 Qt 4.7 引入。

QString QLocale:: timeFormat ( QLocale::FormatType format = LongFormat) const

Returns the time format used for the current locale.

若 format is LongFormat , the format will be elaborate, otherwise it will be short. For example, LongFormat 为 en_US locale is h:mm:ss AP t , ShortFormat is h:mm AP .

该函数在 Qt 4.1 引入。

另请参阅 QTime::toString () 和 QTime::fromString ().

QString QLocale:: toCurrencyString ( qlonglong value , const QString & symbol = QString()) const

返回本地化字符串表示为 value as a currency. If the symbol is provided it is used instead of the default currency symbol.

该函数在 Qt 4.8 引入。

另请参阅 currencySymbol ().

QString QLocale:: toCurrencyString ( qulonglong value , const QString & symbol = QString()) const

这是重载函数。

该函数在 Qt 4.8 引入。

QString QLocale:: toCurrencyString ( short value , const QString & symbol = QString()) const

这是重载函数。

该函数在 Qt 4.8 引入。

QString QLocale:: toCurrencyString ( ushort value , const QString & symbol = QString()) const

这是重载函数。

该函数在 Qt 4.8 引入。

QString QLocale:: toCurrencyString ( int value , const QString & symbol = QString()) const

这是重载函数。

该函数在 Qt 4.8 引入。

QString QLocale:: toCurrencyString ( uint value , const QString & symbol = QString()) const

这是重载函数。

该函数在 Qt 4.8 引入。

QString QLocale:: toCurrencyString ( double value , const QString & symbol = QString()) const

这是重载函数。

该函数在 Qt 4.8 引入。

QString QLocale:: toCurrencyString ( double value , const QString & symbol , int precision ) const

此函数重载 toCurrencyString()。

返回本地化字符串表示为 value as a currency. If the symbol is provided it is used instead of the default currency symbol. If the precision is provided it is used to set the precision of the currency value.

该函数在 Qt 5.7 引入。

另请参阅 currencySymbol ().

QDate QLocale:: toDate (const QString & string , QLocale::FormatType format = LongFormat) const

Parses the date string given in string and returns the date. The format of the date string is chosen according to the format 参数 (见 dateFormat ()).

If the date could not be parsed, returns an invalid date.

该函数在 Qt 4.4 引入。

另请参阅 dateFormat (), toTime (), toDateTime ()，和 QDate::fromString ().

QDate QLocale:: toDate (const QString & string , const QString & format ) const

Parses the date string given in string and returns the date. See QDate::fromString () for information on the expressions that can be used with this function.

This function searches month names and the names of the days of the week in the current locale.

If the date could not be parsed, returns an invalid date.

该函数在 Qt 4.4 引入。

另请参阅 dateFormat (), toTime (), toDateTime ()，和 QDate::fromString ().

QDate QLocale:: toDate (const QString & string , QLocale::FormatType format , QCalendar cal ) const

这是重载函数。

该函数在 Qt 5.14 引入。

QDate QLocale:: toDate (const QString & string , const QString & format , QCalendar cal ) const

这是重载函数。

该函数在 Qt 5.14 引入。

QDateTime QLocale:: toDateTime (const QString & string , QLocale::FormatType format = LongFormat) const

Parses the date/time string given in string and returns the time. The format of the date/time string is chosen according to the format 参数 (见 dateTimeFormat ()).

If the string could not be parsed, returns an invalid QDateTime .

该函数在 Qt 4.4 引入。

另请参阅 dateTimeFormat (), toTime (), toDate ()，和 QDateTime::fromString ().

QDateTime QLocale:: toDateTime (const QString & string , const QString & format ) const

Parses the date/time string given in string and returns the time. See QDateTime::fromString () for information on the expressions that can be used with this function.

注意： The month and day names used must be given in the user's local language.

If the string could not be parsed, returns an invalid QDateTime .

该函数在 Qt 4.4 引入。

另请参阅 dateTimeFormat (), toTime (), toDate ()，和 QDateTime::fromString ().

QDateTime QLocale:: toDateTime (const QString & string , QLocale::FormatType format , QCalendar cal ) const

这是重载函数。

该函数在 Qt 5.14 引入。

QDateTime QLocale:: toDateTime (const QString & string , const QString & format , QCalendar cal ) const

这是重载函数。

该函数在 Qt 5.14 引入。

double QLocale:: toDouble (const QString & s , bool * ok = nullptr) const

Returns the double represented by the localized string s .

Returns an infinity if the conversion overflows or 0.0 if the conversion fails for any other reason (e.g. underflow).

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

This function does not fall back to the 'C' locale if the string cannot be interpreted in this locale.

bool ok;
double d;
QLocale c(QLocale::C);
d = c.toDouble( "1234.56", &ok );  // ok == true, d == 1234.56
d = c.toDouble( "1,234.56", &ok ); // ok == true, d == 1234.56
d = c.toDouble( "1234,56", &ok );  // ok == false
QLocale german(QLocale::German);
d = german.toDouble( "1234,56", &ok );  // ok == true, d == 1234.56
d = german.toDouble( "1.234,56", &ok ); // ok == true, d == 1234.56
d = german.toDouble( "1234.56", &ok );  // ok == false
d = german.toDouble( "1.234", &ok );    // ok == true, d == 1234.0

Notice that the last conversion returns 1234.0, because '.' is the thousands group separator in the German locale.

此函数忽略前导和结尾空格。

另请参阅 toFloat (), toInt ()，和 toString ().

double QLocale:: toDouble (const QStringRef & s , bool * ok = nullptr) const

Returns the double represented by the localized string s .

Returns an infinity if the conversion overflows or 0.0 if the conversion fails for any other reason (e.g. underflow).

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

This function does not fall back to the 'C' locale if the string cannot be interpreted in this locale.

bool ok;
double d;
QLocale c(QLocale::C);
d = c.toDouble( "1234.56", &ok );  // ok == true, d == 1234.56
d = c.toDouble( "1,234.56", &ok ); // ok == true, d == 1234.56
d = c.toDouble( "1234,56", &ok );  // ok == false
QLocale german(QLocale::German);
d = german.toDouble( "1234,56", &ok );  // ok == true, d == 1234.56
d = german.toDouble( "1.234,56", &ok ); // ok == true, d == 1234.56
d = german.toDouble( "1234.56", &ok );  // ok == false
d = german.toDouble( "1.234", &ok );    // ok == true, d == 1234.0

Notice that the last conversion returns 1234.0, because '.' is the thousands group separator in the German locale.

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toFloat (), toInt ()，和 toString ().

double QLocale:: toDouble ( QStringView s , bool * ok = nullptr) const

Returns the double represented by the localized string s .

Returns an infinity if the conversion overflows or 0.0 if the conversion fails for any other reason (e.g. underflow).

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

不像 QString::toDouble (), this function does not fall back to the "C" locale if the string cannot be interpreted in this locale.

bool ok;
double d;
QLocale c(QLocale::C);
d = c.toDouble(u"1234.56", &ok);  // ok == true, d == 1234.56
d = c.toDouble(u"1,234.56", &ok); // ok == true, d == 1234.56
d = c.toDouble(u"1234,56", &ok);  // ok == false
QLocale german(QLocale::German);
d = german.toDouble(u"1234,56", &ok);  // ok == true, d == 1234.56
d = german.toDouble(u"1.234,56", &ok); // ok == true, d == 1234.56
d = german.toDouble(u"1234.56", &ok);  // ok == false
d = german.toDouble(u"1.234", &ok);    // ok == true, d == 1234.0

Notice that the last conversion returns 1234.0, because '.' is the thousands group separator in the German locale.

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toFloat (), toInt ()，和 toString ().

float QLocale:: toFloat (const QString & s , bool * ok = nullptr) const

Returns the float represented by the localized string s .

Returns an infinity if the conversion overflows or 0.0 if the conversion fails for any other reason (e.g. underflow).

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

This function does not fall back to the 'C' locale if the string cannot be interpreted in this locale.

此函数忽略前导和结尾空格。

另请参阅 toDouble (), toInt ()，和 toString ().

float QLocale:: toFloat (const QStringRef & s , bool * ok = nullptr) const

Returns the float represented by the localized string s .

Returns an infinity if the conversion overflows or 0.0 if the conversion fails for any other reason (e.g. underflow).

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

This function does not fall back to the 'C' locale if the string cannot be interpreted in this locale.

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toDouble (), toInt ()，和 toString ().

float QLocale:: toFloat ( QStringView s , bool * ok = nullptr) const

Returns the float represented by the localized string s .

Returns an infinity if the conversion overflows or 0.0 if the conversion fails for any other reason (e.g. underflow).

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toDouble (), toInt ()，和 toString ().

int QLocale:: toInt (const QString & s , bool * ok = nullptr) const

Returns the int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

另请参阅 toUInt () 和 toString ().

int QLocale:: toInt (const QStringRef & s , bool * ok = nullptr) const

Returns the int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toUInt () 和 toString ().

int QLocale:: toInt ( QStringView s , bool * ok = nullptr) const

Returns the int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toUInt () 和 toString ().

long QLocale:: toLong (const QString & s , bool * ok = nullptr) const

Returns the long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.13 引入。

另请参阅 toInt (), toULong (), toDouble ()，和 toString ().

long QLocale:: toLong (const QStringRef & s , bool * ok = nullptr) const

Returns the long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.13 引入。

另请参阅 toInt (), toULong (), toDouble ()，和 toString ().

long QLocale:: toLong ( QStringView s , bool * ok = nullptr) const

Returns the long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.13 引入。

另请参阅 toInt (), toULong (), toDouble ()，和 toString ().

qlonglong QLocale:: toLongLong (const QString & s , bool * ok = nullptr) const

Returns the long long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

另请参阅 toInt (), toULongLong (), toDouble ()，和 toString ().

qlonglong QLocale:: toLongLong (const QStringRef & s , bool * ok = nullptr) const

Returns the long long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toInt (), toULongLong (), toDouble ()，和 toString ().

qlonglong QLocale:: toLongLong ( QStringView s , bool * ok = nullptr) const

Returns the long long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toInt (), toULongLong (), toDouble ()，和 toString ().

QString QLocale:: toLower (const QString & str ) const

Returns a lowercase copy of str .

If Qt Core is using the ICU libraries, they will be used to perform the transformation according to the rules of the current locale. Otherwise the conversion may be done in a platform-dependent manner, with QString::toLower () as a generic fallback.

该函数在 Qt 4.8 引入。

另请参阅 QString::toLower ().

short QLocale:: toShort (const QString & s , bool * ok = nullptr) const

Returns the short int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

另请参阅 toUShort () 和 toString ().

short QLocale:: toShort (const QStringRef & s , bool * ok = nullptr) const

Returns the short int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toUShort () 和 toString ().

short QLocale:: toShort ( QStringView s , bool * ok = nullptr) const

Returns the short int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toUShort () 和 toString ().

QString QLocale:: toString ( qlonglong i ) const

返回本地化字符串表示为 i .

另请参阅 toLongLong (), numberOptions (), zeroDigit ()，和 positiveSign ().

QString QLocale:: toString ( qulonglong i ) const

这是重载函数。

另请参阅 toULongLong (), numberOptions (), zeroDigit ()，和 positiveSign ().

QString QLocale:: toString ( long i ) const

这是重载函数。

另请参阅 toLong ().

QString QLocale:: toString ( ulong i ) const

这是重载函数。

另请参阅 toULong ().

QString QLocale:: toString ( short i ) const

这是重载函数。

另请参阅 toShort ().

QString QLocale:: toString ( ushort i ) const

这是重载函数。

另请参阅 toUShort ().

QString QLocale:: toString ( int i ) const

这是重载函数。

另请参阅 toInt ().

QString QLocale:: toString ( uint i ) const

这是重载函数。

另请参阅 toUInt ().

QString QLocale:: toString ( double i , char f = 'g', int prec = 6) const

这是重载函数。

f and prec 拥有相同含义如在 QString::number (double, char, int).

另请参阅 toDouble (), numberOptions (), exponential (), decimalPoint (), zeroDigit (), positiveSign ()，和 percent ().

QString QLocale:: toString ( float i , char f = 'g', int prec = 6) const

这是重载函数。

f and prec 拥有相同含义如在 QString::number (double, char, int).

另请参阅 toDouble ().

QString QLocale:: toString (const QDate & date , const QString & format ) const

返回本地化字符串表示为给定 date 以指定 format 。若 format 是空字符串，返回空字符串。

另请参阅 QDate::toString ().

QString QLocale:: toString (const QTime & time , const QString & format ) const

返回本地化字符串表示为给定 time 根据指定 format 。若 format 是空字符串，返回空字符串。

另请参阅 QTime::toString ().

QString QLocale:: toString (const QDateTime & dateTime , const QString & format ) const

返回本地化字符串表示为给定 dateTime 根据指定 format 。若 format 是空字符串，返回空字符串。

该函数在 Qt 4.4 引入。

另请参阅 QDateTime::toString (), QDate::toString ()，和 QTime::toString ().

QString QLocale:: toString (const QDate & date , QStringView format ) const

返回本地化字符串表示为给定 date 以指定 format 。若 format 是空字符串，返回空字符串。

该函数在 Qt 5.10 引入。

另请参阅 QDate::toString ().

QString QLocale:: toString (const QTime & time , QStringView format ) const

返回本地化字符串表示为给定 time 根据指定 format 。若 format 是空字符串，返回空字符串。

该函数在 Qt 5.10 引入。

另请参阅 QTime::toString ().

QString QLocale:: toString (const QDateTime & dateTime , QStringView format ) const

返回本地化字符串表示为给定 dateTime 根据指定 format 。若 format 是空字符串，返回空字符串。

该函数在 Qt 5.10 引入。

另请参阅 QDateTime::toString (), QDate::toString ()，和 QTime::toString ().

QString QLocale:: toString (const QDate & date , QLocale::FormatType format = LongFormat) const

返回本地化字符串表示为给定 date 根据指定 format (见 dateFormat ()).

注意： Some locales may use formats that limit the range of years they can represent.

QString QLocale:: toString (const QTime & time , QLocale::FormatType format = LongFormat) const

返回本地化字符串表示为给定 time 以指定 format (见 timeFormat ()).

QString QLocale:: toString (const QDateTime & dateTime , QLocale::FormatType format = LongFormat) const

返回本地化字符串表示为给定 dateTime 根据指定 format (见 dateTimeFormat ()).

注意： Some locales may use formats that limit the range of years they can represent.

该函数在 Qt 4.4 引入。

QTime QLocale:: toTime (const QString & string , QLocale::FormatType format = LongFormat) const

Parses the time string given in string and returns the time. The format of the time string is chosen according to the format 参数 (见 timeFormat ()).

If the time could not be parsed, returns an invalid time.

该函数在 Qt 4.4 引入。

另请参阅 timeFormat (), toDate (), toDateTime ()，和 QTime::fromString ().

QTime QLocale:: toTime (const QString & string , const QString & format ) const

Parses the time string given in string and returns the time. See QTime::fromString () for information on what is a valid format string.

If the time could not be parsed, returns an invalid time.

该函数在 Qt 4.4 引入。

另请参阅 timeFormat (), toDate (), toDateTime ()，和 QTime::fromString ().

uint QLocale:: toUInt (const QString & s , bool * ok = nullptr) const

Returns the unsigned int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

另请参阅 toInt () 和 toString ().

uint QLocale:: toUInt (const QStringRef & s , bool * ok = nullptr) const

Returns the unsigned int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toInt () 和 toString ().

uint QLocale:: toUInt ( QStringView s , bool * ok = nullptr) const

Returns the unsigned int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toInt () 和 toString ().

ulong QLocale:: toULong (const QString & s , bool * ok = nullptr) const

Returns the unsigned long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.13 引入。

另请参阅 toLong (), toInt (), toDouble ()，和 toString ().

ulong QLocale:: toULong (const QStringRef & s , bool * ok = nullptr) const

Returns the unsigned long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.13 引入。

另请参阅 toLong (), toInt (), toDouble ()，和 toString ().

ulong QLocale:: toULong ( QStringView s , bool * ok = nullptr) const

Returns the unsigned long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.13 引入。

另请参阅 toLong (), toInt (), toDouble ()，和 toString ().

qulonglong QLocale:: toULongLong (const QString & s , bool * ok = nullptr) const

Returns the unsigned long long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

另请参阅 toLongLong (), toInt (), toDouble ()，和 toString ().

qulonglong QLocale:: toULongLong (const QStringRef & s , bool * ok = nullptr) const

Returns the unsigned long long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toLongLong (), toInt (), toDouble ()，和 toString ().

qulonglong QLocale:: toULongLong ( QStringView s , bool * ok = nullptr) const

Returns the unsigned long long int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toLongLong (), toInt (), toDouble ()，和 toString ().

ushort QLocale:: toUShort (const QString & s , bool * ok = nullptr) const

Returns the unsigned short int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

另请参阅 toShort () 和 toString ().

ushort QLocale:: toUShort (const QStringRef & s , bool * ok = nullptr) const

Returns the unsigned short int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.1 引入。

另请参阅 toShort () 和 toString ().

ushort QLocale:: toUShort ( QStringView s , bool * ok = nullptr) const

Returns the unsigned short int represented by the localized string s .

若转换失败，函数返回 0。

若 ok 不是 nullptr , failure is reported by setting * ok to false , and success by setting * ok to true .

此函数忽略前导和结尾空格。

该函数在 Qt 5.10 引入。

另请参阅 toShort () 和 toString ().

QString QLocale:: toUpper (const QString & str ) const

返回大写副本的 str .

该函数在 Qt 4.8 引入。

另请参阅 QString::toUpper ().

QStringList QLocale:: uiLanguages () const

Returns an ordered list of locale names for translation purposes in preference order (like "en-Latn-US", "en-US", "en").

The return value represents locale names that the user expects to see the UI translation in.

Most like you do not need to use this function directly, but just pass the QLocale 对象到 QTranslator::load () 函数。

The first item in the list is the most preferred one.

该函数在 Qt 4.8 引入。

另请参阅 QTranslator and bcp47Name ().

QList < Qt::DayOfWeek > QLocale:: weekdays () const

Returns a list of days that are considered weekdays according to the current locale.

该函数在 Qt 4.8 引入。

QChar QLocale:: zeroDigit () const

返回此区域设置的 0 数字字符。

注意： This function shall change to return a QString 而不是 QChar in Qt6. Callers are encouraged to exploit the QString ( QChar ) constructor to convert early in preparation for this.

该函数在 Qt 4.1 引入。

另请参阅 toString ().

bool QLocale:: operator!= (const QLocale & other ) const

返回 true 若 QLocale object is not the same as the other locale specified; otherwise returns false .

bool QLocale:: operator== (const QLocale & other ) const

返回 true 若 QLocale object is the same as the other locale specified; otherwise returns false .

内容

QLocale 类

公共类型

公共函数

静态公共成员

相关非成员

详细描述

成员类型文档编制

enum QLocale:: Country

enum QLocale:: CurrencySymbolFormat

enum QLocale:: DataSizeFormat flags QLocale:: DataSizeFormats

enum QLocale:: FloatingPointPrecisionOption

enum QLocale:: FormatType

enum QLocale:: Language

enum QLocale:: MeasurementSystem

enum QLocale:: NumberOption flags QLocale:: NumberOptions

enum QLocale:: QuotationStyle

enum QLocale:: Script

成员函数文档编制

QString QLocale:: toCurrencyString ( float value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( float i , const QString & symbol , int precision ) const

QLocale:: QLocale (const QLocale & other )

QLocale:: QLocale ( QLocale::Language language , QLocale::Script script , QLocale::Country country )

QLocale:: QLocale ( QLocale::Language language , QLocale::Country country = AnyCountry)

QLocale:: QLocale (const QString & name )

QLocale:: QLocale ()

QLocale &QLocale:: operator= (const QLocale & other )

QLocale:: ~QLocale ()

QString QLocale:: amText () const

QString QLocale:: bcp47Name () const

[static] QLocale QLocale:: c ()

QLocale QLocale:: collation () const

QLocale::Country QLocale:: country () const

[static] QString QLocale:: countryToString ( QLocale::Country country )

QString QLocale:: createSeparatedList (const QStringList & list ) const

QString QLocale:: currencySymbol ( QLocale::CurrencySymbolFormat format = CurrencySymbol) const

QString QLocale:: dateFormat ( QLocale::FormatType format = LongFormat) const

QString QLocale:: dateTimeFormat ( QLocale::FormatType format = LongFormat) const

QString QLocale:: dayName ( int day , QLocale::FormatType type = LongFormat) const

QChar QLocale:: decimalPoint () const

QChar QLocale:: exponential () const

Qt::DayOfWeek QLocale:: firstDayOfWeek () const

QString QLocale:: formattedDataSize ( qint64 bytes , int precision = 2, QLocale::DataSizeFormats format = DataSizeIecFormat) const

QChar QLocale:: groupSeparator () const

QLocale::Language QLocale:: language () const

[static] QString QLocale:: languageToString ( QLocale::Language language )

[static] QList < QLocale > QLocale:: matchingLocales ( QLocale::Language language , QLocale::Script script , QLocale::Country country )

QLocale::MeasurementSystem QLocale:: measurementSystem () const

QString QLocale:: monthName ( int month , QLocale::FormatType type = LongFormat) const

QString QLocale:: name () const

QString QLocale:: nativeCountryName () const

QString QLocale:: nativeLanguageName () const

QChar QLocale:: negativeSign () const

QLocale::NumberOptions QLocale:: numberOptions () const

QChar QLocale:: percent () const

QString QLocale:: pmText () const

QChar QLocale:: positiveSign () const

QString QLocale:: quoteString (const QString & str , QLocale::QuotationStyle style = StandardQuotation) const

QString QLocale:: quoteString (const QStringRef & str , QLocale::QuotationStyle style = StandardQuotation) const

QLocale::Script QLocale:: script () const

[static] QString QLocale:: scriptToString ( QLocale::Script script )

[static] void QLocale:: setDefault (const QLocale & locale )

void QLocale:: setNumberOptions ( QLocale::NumberOptions options )

QString QLocale:: standaloneDayName ( int day , QLocale::FormatType type = LongFormat) const

QString QLocale:: standaloneMonthName ( int month , QLocale::FormatType type = LongFormat) const

void QLocale:: swap ( QLocale & other )

[static] QLocale QLocale:: system ()

Qt::LayoutDirection QLocale:: textDirection () const

QString QLocale:: timeFormat ( QLocale::FormatType format = LongFormat) const

QString QLocale:: toCurrencyString ( qlonglong value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( qulonglong value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( short value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( ushort value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( int value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( uint value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( double value , const QString & symbol = QString()) const

QString QLocale:: toCurrencyString ( double value , const QString & symbol , int precision ) const

QDate QLocale:: toDate (const QString & string , QLocale::FormatType format = LongFormat) const

QDate QLocale:: toDate (const QString & string , const QString & format ) const

QDate QLocale:: toDate (const QString & string , QLocale::FormatType format , QCalendar cal ) const

enum QLocale:: DataSizeFormat
flags QLocale:: DataSizeFormats

enum QLocale:: NumberOption
flags QLocale:: NumberOptions

`[static]` QLocale QLocale:: c ()

`[static]` QString QLocale:: countryToString ( QLocale::Country country )

`[static]` QString QLocale:: languageToString ( QLocale::Language language )

`[static]` QList < QLocale > QLocale:: matchingLocales ( QLocale::Language language , QLocale::Script script , QLocale::Country country )

`[static]` QString QLocale:: scriptToString ( QLocale::Script script )

`[static]` void QLocale:: setDefault (const QLocale & locale )

`[static]` QLocale QLocale:: system ()