QVBoxLayout* mainLayout = new QVBoxLayout(this);
QScrollArea* scroll = new QScrollArea;
mainLayout->addWidget(scroll);

QWidget* ScrollAreaWidgetContents = new QWidget(scroll);
QGridLayout* ScrollLayout = new QGridLayout(ScrollAreaWidgetContents);
QWidget* widget = new QWidget;
ScrollLayout ->addWidget(widget);

QLabel* lbl = new QLabel;
QFont font;
font.setPixelSize(24);
lbl->setFont(font);
lbl->setText("Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.");

ScrollLayout->addWidget(lbl);