set_increments

Description:

public void set_increments (double step, double page)

Sets the step and page sizes for the range.

The step size is used when the user clicks the `GtkScrollbar` arrows or moves a `GtkScale` via arrow keys. The page size is used for example when moving via Page Up or Page Down keys.

Parameters:

this	a `GtkRange`
step	step size
page	page size