sizing question

Lets say i am putting together a pannel of labels and spin boxes.
each line will be be a QHBoxLayout with a child QLabel and QSpinBox. Many of these lines will be added to a QVBoxLayout. How do i go about changing the minimum spacing between the lines? do i have to adjust both the individual components and the QHBoxLayouts?

thanks
jonathan

You can adjust the margin property of QHBoxLayout's and the spacing property of the QVBoxLayout.