gtk:adjustment-new (value lower upper step-increment page-increment page-size)

value -- a double float for the initial value
lower -- a double float for the minimum value
upper -- a double float for the maximum value
step-increment -- a double float for the step increment
page-increment -- a double float for the page increment
page-size -- a double float for the page size

The new gtk:adjustment object.

Creates a new adjustment.