grpMQR 0 0 400 227 600 16777215 Form Size: cmbMQRSize Automatic 11 x 11 (Version M1) 13 x 13 (Version M2) 15 x 15 (Version M3) 17 x 17 (Version M4) Error Correction: cmbMQRECC Automatic ~20% (Level L) ~37% (Level M) ~55% (Level Q) Qt::Vertical QSizePolicy::MinimumExpanding 20 50