C++/Qt/QTime

QTime and QLocale

<source lang="cpp"> Foundations of Qt Development\Chapter10\locales\main.cpp /*

* Copyright (c) 2006-2007, Johan Thelin
* 
* All rights reserved.
* 
* 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 
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*     * Neither the name of APress 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
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* 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
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*
*/

1. include <QApplication>
2. include <QLocale>
3. include <QDate>
4. include <QTime>
5. include <QString>
6. include <QtDebug>

void printDates( QLocale loc ) {

 QLocale::setDefault( loc );
 QDate d1( 2006, 10, 12 );
 QDate d2( 2006, 01, 31 );
 QDate d3( 2006, 06, 06 );  
   
 qDebug() << "short";
 qDebug() << loc.toString( d1, QLocale::ShortFormat );
 qDebug() << loc.toString( d2, QLocale::ShortFormat );
 qDebug() << loc.toString( d3, QLocale::ShortFormat );
 qDebug() << "long";
 qDebug() << loc.toString( d1, QLocale::LongFormat );
 qDebug() << loc.toString( d2, QLocale::LongFormat );
 qDebug() << loc.toString( d3, QLocale::LongFormat );
 qDebug() << "default";
 qDebug() << loc.toString( d1 );
 qDebug() << loc.toString( d2 );
 qDebug() << loc.toString( d3 );

} void printTimes( QLocale loc ) {

 QLocale::setDefault( loc );
   
 QTime t1( 6, 15, 45 );
 QTime t2( 12, 00, 00 );
 QTime t3( 18, 20, 25 );
 
 qDebug() << "short";
 qDebug() << loc.toString( t1, QLocale::ShortFormat );
 qDebug() << loc.toString( t2, QLocale::ShortFormat );
 qDebug() << loc.toString( t3, QLocale::ShortFormat );
   
 qDebug() << "long";
 qDebug() << loc.toString( t1, QLocale::LongFormat );
 qDebug() << loc.toString( t2, QLocale::LongFormat );
 qDebug() << loc.toString( t3, QLocale::LongFormat );
 qDebug() << "default";
 qDebug() << loc.toString( t1 );
 qDebug() << loc.toString( t2 );
 qDebug() << loc.toString( t3 );

} void printValues( QLocale loc ) {

 QLocale::setDefault( loc );
   
 double v1 = 3.1415;
 double v2 = 31415;
 double v3 = 1000.001;
 
 qDebug() << loc.toString( v1 );
 qDebug() << loc.toString( v2 );
 qDebug() << loc.toString( v3 );

} int main( int argc, char **argv ) {

 QApplication app( argc, argv );
 
 qDebug() << "Dates";
 qDebug() << "Swedish";
 printDates( QLocale( QLocale::Swedish, QLocale::Sweden ) );
 qDebug() << "US English";
 printDates( QLocale( QLocale::English, QLocale::UnitedStates ) );
 qDebug() << "Times";
 qDebug() << "Swedish";
 printTimes( QLocale( QLocale::Swedish, QLocale::Sweden ) );
 qDebug() << "US English";
 printTimes( QLocale( QLocale::English, QLocale::UnitedStates ) );
 qDebug() << "Values";
 qDebug() << "Swedish";
 printValues( QLocale( QLocale::Swedish, QLocale::Sweden ) );
 qDebug() << "US English";
 printValues( QLocale( QLocale::English, QLocale::UnitedStates ) );

}

 </source>