Changing layout

[kitten]

hi to every one
i wrote a program that has two language
one of them should be right to left
i want to change my layout when it is selected
how can i do that?
i use this code but it doesnt work
@QApplication::setLayoutDirection(Qt::RightToLeft);@

[Ramblurr]

QApplication::setLayoutDirection() doesn't affect already instantiated widgets.

You need to call setLayoutDirection in your main() function like this

@int main(int argc, char** argv)
{
QApplication app(argc, argv);
app.setLayoutDirection(Qt::RightToLeft);
// show stuff
return app.exec();
}@

However, if you want to change the layout direction after your QApplication has been execed you need to install a new QTranslator and retranslteUi() your UI.

See "this email thread":http://lists.qt.nokia.com/pipermail/qt-interest/2011-May/033798.html for more information and example code.