QSystemLocale Class Reference

#include <qlocale_p.h>

Inheritance diagram for QSystemLocale:

Collaboration diagram for QSystemLocale:

Classes
struct	CurrencyToStringArgument

Public Types
enum	QueryType {   LanguageId , TerritoryId , DecimalPoint , GroupSeparator ,   ZeroDigit , NegativeSign , DateFormatLong , DateFormatShort ,   TimeFormatLong , TimeFormatShort , DayNameLong , DayNameShort ,   DayNameNarrow , MonthNameLong , MonthNameShort , MonthNameNarrow ,   DateToStringLong , DateToStringShort , TimeToStringLong , TimeToStringShort ,   DateTimeFormatLong , DateTimeFormatShort , DateTimeToStringLong , DateTimeToStringShort ,   MeasurementSystem , PositiveSign , AMText , PMText ,   FirstDayOfWeek , Weekdays , CurrencySymbol , CurrencyToString ,   Collation , UILanguages , StringToStandardQuotation , StringToAlternateQuotation ,   ScriptId , ListToSeparatedString , LocaleChanged , NativeLanguageName ,   NativeTerritoryName , StandaloneMonthNameLong , StandaloneMonthNameShort , StandaloneMonthNameNarrow ,   StandaloneDayNameLong , StandaloneDayNameShort , StandaloneDayNameNarrow }

Public Member Functions
	QSystemLocale ()
virtual	~QSystemLocale ()
virtual QVariant	query (QueryType type, QVariant in=QVariant()) const
virtual QLocale	fallbackLocale () const
qsizetype	fallbackLocaleIndex () const

Detailed Description

Definition at line 95 of file qlocale_p.h.

Member Enumeration Documentation

QueryType

enum QSystemLocale::QueryType

Enumerator
LanguageId
TerritoryId
DecimalPoint
GroupSeparator
ZeroDigit
NegativeSign
DateFormatLong
DateFormatShort
TimeFormatLong
TimeFormatShort
DayNameLong
DayNameShort
DayNameNarrow
MonthNameLong
MonthNameShort
MonthNameNarrow
DateToStringLong
DateToStringShort
TimeToStringLong
TimeToStringShort
DateTimeFormatLong
DateTimeFormatShort
DateTimeToStringLong
DateTimeToStringShort
MeasurementSystem
PositiveSign
AMText
PMText
FirstDayOfWeek
Weekdays
CurrencySymbol
CurrencyToString
Collation
UILanguages
StringToStandardQuotation
StringToAlternateQuotation
ScriptId
ListToSeparatedString
LocaleChanged
NativeLanguageName
NativeTerritoryName
StandaloneMonthNameLong
StandaloneMonthNameShort
StandaloneMonthNameNarrow
StandaloneDayNameLong
StandaloneDayNameShort
StandaloneDayNameNarrow

Definition at line 111 of file qlocale_p.h.

Constructor & Destructor Documentation

QSystemLocale()

QSystemLocale::QSystemLocale

(

)

Constructs a QSystemLocale object.

The constructor will automatically install this object as the system locale. It and the destructor maintain a stack of system locales, with the most-recently-created instance (that hasn't yet been deleted) used as the system locale. This is only intended as a way to let a platform plugin install its own system locale, overriding what might otherwise be provided for its class of platform (as Android does, differing from Linux), and to let tests transiently over-ride the system or plugin-supplied one. As such, there should not be diverse threads creating and destroying QSystemLocale instances concurrently, so no attempt is made at thread-safety in managing the stack.

This constructor also resets the flag that'll prompt QLocale::system() to re-initialize its data, so that instantiating a QSystemLocale (even transiently) triggers a refresh of the system locale's data. This is exploited by some test code.

Definition at line 717 of file qlocale.cpp.

References _systemLocale, and systemLocaleData.

~QSystemLocale()

QSystemLocale::~QSystemLocale ( )

virtual

Deletes the object.

Definition at line 728 of file qlocale.cpp.

References _systemLocale, and systemLocaleData.

Member Function Documentation

fallbackLocale()

QLocale QSystemLocale::fallbackLocale ( ) const

virtual

Reimplemented in QAndroidSystemLocale.

Definition at line 549 of file qlocale_mac.mm.

References getMacLocaleName().

Referenced by fallbackLocaleIndex(), and QLocale::uiLanguages().

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fallbackLocaleIndex()

qsizetype QSystemLocale::fallbackLocaleIndex ( ) const

inline

Definition at line 521 of file qlocale_p.h.

References fallbackLocale(), and QLocalePrivate::m_index.

Referenced by updateSystemPrivate().

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query()

QVariant QSystemLocale::query ( QueryType  type, QVariant  in = QVariant()  ) const

virtual

Reimplemented in QAndroidSystemLocale.

Definition at line 574 of file qlocale_mac.mm.

References AMText, CurrencySymbol, CurrencyToString, DateFormatLong, DateFormatShort, DateToStringLong, DateToStringShort, DayNameLong, DayNameNarrow, DayNameShort, DecimalPoint, FirstDayOfWeek, getCFLocaleValue(), getMacDateFormat(), getMacTimeFormat(), GroupSeparator, i, LanguageId, macCurrencySymbol(), macDateToString(), macDayName(), macFirstDayOfWeek(), macFormatCurrency(), macMeasurementSystem(), macMonthName(), macQuoteString(), macTimeToString(), macZeroDigit(), MeasurementSystem, MonthNameLong, MonthNameNarrow, MonthNameShort, NegativeSign, PMText, pool, PositiveSign, ScriptId, StandaloneDayNameLong, StandaloneDayNameNarrow, StandaloneDayNameShort, StandaloneMonthNameLong, StandaloneMonthNameNarrow, StandaloneMonthNameShort, StringToAlternateQuotation, StringToStandardQuotation, TerritoryId, TimeFormatLong, TimeFormatShort, TimeToStringLong, TimeToStringShort, UILanguages, and ZeroDigit.

Referenced by QLocale::amText(), QLocale::collation(), QLocale::createSeparatedList(), QLocale::currencySymbol(), QLocale::dateFormat(), QLocale::dateTimeFormat(), QLocale::firstDayOfWeek(), QLocale::measurementSystem(), QGregorianCalendar::monthName(), QLocale::nativeLanguageName(), QLocale::nativeTerritoryName(), QLocale::pmText(), QLocale::quoteString(), QGregorianCalendar::standaloneMonthName(), QCalendarBackend::standaloneWeekDayName(), systemLocaleString(), QLocale::timeFormat(), QLocale::toCurrencyString(), QLocale::toCurrencyString(), QLocale::toCurrencyString(), QLocale::toString(), QLocale::toString(), QLocale::toString(), QLocale::toString(), QLocale::toString(), QLocale::uiLanguages(), updateSystemPrivate(), QCalendarBackend::weekDayName(), QLocale::weekdays(), and QLocaleData::zeroUcs().

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

• qtbase/src/corelib/text/qlocale_p.h
• qtbase/src/corelib/text/qlocale.cpp
• qtbase/src/corelib/text/qlocale_mac.mm
• qtbase/src/corelib/text/qlocale_unix.cpp
• qtbase/src/corelib/text/qlocale_win.cpp