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| |
| //! [0] |
| 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); |
| //! [0] |
| |
| |
| //! [1] |
| 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" |
| //! [1] |
| |
| |
| //! [2] |
| QLocale korean("ko"); |
| QLocale swiss("de_CH"); |
| //! [2] |
| |
| |
| //! [3] |
| 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 |
| //! [3] |
| |
| //! [3-qstringview] |
| 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 |
| //! [3-qstringview] |