QString("%1").arg(dVal, 0, 'f', 2);
double d = 3.14;QString l = QSting::number(d, 'f', 2).leftJustified(7, '.'); // l == "3.14..."QString r = QSting::number(d, 'f', 2).rightJustified(7, '.'); // r == "...3.14"