Change font color of whole application

[clepto]

Hello, i want to change the color of the font of my whole application, how can i do this?

Thanks

[Spitfire]

QPalette p = QApplication::palette();
p.setColor( QPalette::Text, Qt::red );
p.setColor( QPalette::WindowText, Qt::red );
p.setColor( QPalette::ButtonText, Qt::red );
p.setColor( QPalette::BrightText, Qt::red );
QApplication::setPalette( p );

QPalette p = QApplication::palette();
p.setColor( QPalette::Text, Qt::red );
p.setColor( QPalette::WindowText, Qt::red );
p.setColor( QPalette::ButtonText, Qt::red );
p.setColor( QPalette::BrightText, Qt::red );
QApplication::setPalette( p );

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[aamer4yu]

Or using stylesheet -

qApp->setStyleSheet("color:red");