Sets the number of decimal places that are displayed in the value. Also causes the value of the adjustment to be rounded to this number of digits, so the retrieved value matches the displayed one, if draw-value is TRUE when the value changes. If you want to enforce rounding the value when draw-value is FALSE, you can set round-digits instead.

Note that rounding to a small number of digits can interfere with the smooth autoscrolling that is built into gtk.Scale As an alternative, you can use the format-value signal to format the displayed value yourself.

class Scale
int digits


digits int

the number of decimal places to display, e.g. use 1 to display 1.0, 2 to display 1.00, etc