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QTranslator doc: use QCoreApplication::installTranslator()

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The example snippet was using app.installTranslator() even
installTranslator() is a static function. And since app is a
QApplication instead a QCoreApplication this could lead to the
assumption that a QTranslator can only be used for gui applications.
Therefore use the correct static invocation
QCoreApplication::installTranslator().

Change-Id: Ia3ce00f25230c2fe2bdc159ec14c88c961924651
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This commit is contained in:
Christian Ehrlicher 2019-09-11 19:41:49 +02:00
parent 3d7207414b
commit 16da0b2cf8
1 changed files with 2 additions and 2 deletions
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4
src/corelib/doc/snippets/hellotrmain.cpp
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@ -56,13 +56,13 @@ int main(int argc, char *argv[])
QTranslator translator; QTranslator translator;
// look up e.g. :/translations/myapp_de.qm // look up e.g. :/translations/myapp_de.qm
if (translator.load(QLocale(), QLatin1String("myapp"), QLatin1String("_"), QLatin1String(":/translations"))) if (translator.load(QLocale(), QLatin1String("myapp"), QLatin1String("_"), QLatin1String(":/translations")))
app.installTranslator(&translator); QCoreApplication::installTranslator(&translator);
QPushButton hello(QCoreApplication::translate("main", "Hello world!")); QPushButton hello(QCoreApplication::translate("main", "Hello world!"));
hello.resize(100, 30); hello.resize(100, 30);
hello.show(); hello.show();
return app.exec(); return QCoreApplication::exec();
} }
//! [0] //! [0]