configure
open fun configure(adjustment: Adjustment? = null, climbRate: Double, digits: <Error class: unknown class>)
Changes the properties of an existing spin button.
The adjustment, climb rate, and number of decimal places are updated accordingly.
Parameters
adjustment
a GtkAdjustment to replace the spin button’s existing adjustment, or null to leave its current adjustment unchanged
climbRate
the new climb rate
digits
the number of decimal places to display in the spin button