How can I change the size of a QDoubleSpinBox?

Question

Nothing I've tried seems to work. setMinimumSize does exactly what I want it to if I switch from a QDoubleSpinBox to a QSpinBox, which leads me to believe this might be a bug in Qt 5.1.

Answer 1

my Qt5.1 looks fine when changing the spinbox size. in the layout? did you set layout settings:

setSizePolicy(QSizePolicy::Ignored,QSizePolicy::Ignored); ?