Set text direction for QLabel?

Question

Is there a way to set the text direction for a QLabel? I've got a situation in which I have QLabel objects whose text is only punctuation, and I want that to be displayed either in RTL or LTR format. (For instance, parentheses or quotation marks need to reverse depending on the text direction.) I've tried calling QLabel::setLayoutDirection, but to no effect.

#include <QApplication>
#include <QLabel>

int main(int argc, char **argv)
{
    QApplication app (argc, argv);
    QLabel label(" :  «");
    label.setFont( QFont("Times New Roman", 72) );
    label.setLayoutDirection( Qt::RightToLeft );
    // label.setLayoutDirection( Qt::LeftToRight );
    label.show();
    return app.exec();
}

A workaround at this point is to prepend 0x202E ("Right-to-Left Override") to the string, but that's obviously a bit clunky.

You need to set text to right or to automatically transform a label with the text `abcd` to `dcba`? — Iuliu, Oct 15 '14 at 10:24
@luliu your example is incorrect since `abcd` has well defined text direction. — Marek R, Oct 15 '14 at 10:53
Thanks for the suggestion. I tried the following with no result: label.setLocale(QLocale(QLocale::Arabic, QLocale::Egypt)); — adam.baker, Oct 16 '14 at 05:30

score 1 · Answer 1 · answered Oct 15 '14 at 09:34

1

label.setAlignment(Qt::AlignRight);

answered Oct 15 '14 at 09:34

Iuliu

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`setAlignment()` was the correct answer for me! ... as `setLayoutDirection()` does not work at all. – ForeverLearning Nov 02 '16 at 16:47

Set text direction for QLabel?

1 Answers1

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