public SpinButton.with_range (double min, double max, double step)
This is a convenience constructor that allows creation of a numeric SpinButton without manually creating an adjustment.
The value is initially set to the minimum value and a page increment of 10 *
step is the default. The precision of the spin
button is equivalent to the precision of
Note that the way in which the precision is derived works best if
step is a power of ten. If the resulting precision is not
suitable for your needs, use set_digits to correct it.
Minimum allowable value
Maximum allowable value
Increment added or subtracted by spinning the widget
The new spin button as a Widget