diff options
Diffstat (limited to 'doc/src/snippets/code/src_corelib_tools_qlocale.cpp')
-rw-r--r-- | doc/src/snippets/code/src_corelib_tools_qlocale.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src_corelib_tools_qlocale.cpp b/doc/src/snippets/code/src_corelib_tools_qlocale.cpp new file mode 100644 index 0000000000..674b6f6313 --- /dev/null +++ b/doc/src/snippets/code/src_corelib_tools_qlocale.cpp @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [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] |