[Qt-interest] QString::toLower() issues with two-byte chars

[Tibor Kiss]

Or you can try to do this in your main() before anything else:

QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));

Hope this helps.
Tibor

2010/3/12 Girish Ramakrishnan <girish at forwardbias.in>

> Øyvind Vågen Jægtnes wrote:
> > Hi,
> >
> > I have some problems using QString::toLower() on strings containing
> > norwegian chars.
> >
> > A simple test program:
> >
> > #include <QtDebug>
> >
> >
> > int main(int argc, char **argv)
> > {
> >     qDebug() << QString("æøå").toLower();
> >     return 0;
> > }
> >
>
> The QString(char *) constructor assumes that the c-style string is
> ASCII. The above code is equivalent to
> QString::fromAscii("æøå").toLower() which is not what you want.
>
> So, do QString::fromUtf8("æøå") and then you will get expected results.
>
> Girish
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