Add a Spin BoxΒΆ

A spin box is a useful way to ensure that the user only selects integer values. The user can type an integer into the spin box or increment the value using the arrows. It is also possible to place constraints on the spin box such as a maximum value.

self.spin = QtGui.QSpinBox()

To add a spin box to the GUI the above code needs to be added to the __init__ function of the View.