diff options
Diffstat (limited to 'src/corelib/doc/snippets/code/src_corelib_text_qlocale.cpp')
| -rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_text_qlocale.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_text_qlocale.cpp b/src/corelib/doc/snippets/code/src_corelib_text_qlocale.cpp index 58a7502346..0ef5f1b82d 100644 --- a/src/corelib/doc/snippets/code/src_corelib_text_qlocale.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_text_qlocale.cpp @@ -62,17 +62,19 @@ int i = egyptian.toInt(s2); bool ok; double d; -QLocale::setDefault(QLocale::C); -d = QString("1234,56").toDouble(&ok); // ok == false, d == 0 -d = QString("1234.56").toDouble(&ok); // ok == true, d == 1234.56 +QLocale::setDefault(QLocale::C); // uses '.' as a decimal point +QLocale cLocale; // default-constructed C locale +d = cLocale.toDouble("1234,56", &ok); // ok == false, d == 0 +d = cLocale.toDouble("1234.56", &ok); // ok == true, d == 1234.56 -QLocale::setDefault(QLocale::German); -d = QString("1234,56").toDouble(&ok); // ok == false, d == 0 -d = QString("1234.56").toDouble(&ok); // ok == true, d == 1234.56 +QLocale::setDefault(QLocale::German); // uses ',' as a decimal point +QLocale german; // default-constructed German locale +d = german.toDouble("1234,56", &ok); // ok == true, d == 1234.56 +d = german.toDouble("1234.56", &ok); // ok == false, d == 0 -QLocale::setDefault(QLocale(QLocale::English, QLocale::UnitedStates)); -QString str = QString("%1 %L2 %L3") - .arg(12345).arg(12345).arg(12345, 0, 16); +QLocale::setDefault(QLocale::English); +// Default locale now uses ',' as a group separator. +QString str = QString("%1 %L2 %L3").arg(12345).arg(12345).arg(12345, 0, 16); // str == "12345 12,345 3039" //! [1] |