How to enable anti-aliasing in Qlabel?

Question

My QLabels look pretty ugly, there seems to be no smoothing. How to enable this feature (if available)?

+8

qt antialiasing qlabel

this.lau_ Jul 19 '11 at 11:16

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2 answers

You can set the Antialisasing attribute in the label font in PreferAntialias. You can do this in QtCreator or using code as follows:

 QFont f("Times", 50); f.setStyleStrategy(QFont::PreferAntialias); ui->label->setFont(f);

Hope this helps

+2

Yassine zaroui Jul 19 '11 at 11:37

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Raiv · Accepted Answer · 2011-07-19T11:34:08+0000

QLabel * l = new QLabel(); QFont f=l->font(); f.setStyleStrategy(QFont::PreferAntialias); l->setFont(f);

You can also change the font settings of the application, which will be applied to all widgets that you use ...

 QFont f=QApplication::font(); f.setStyleStrategy(QFont::PreferAntialias); QApplication::setFont(f);