Gtk.Container.prototype.set_focus_vadjustment

function set_focus_vadjustment(adjustment:Gtk.Adjustment):void {
    // Gjs wrapper for gtk_container_set_focus_vadjustment()
}

Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. This function sets the vertical alignment. See Gtk.get_vadjustment for a typical way of obtaining the adjustment and Gtk.Container.prototype.set_focus_hadjustment for setting the horizontal adjustment.

The adjustments have to be in pixel units and in the same coordinate system as the allocation for immediate children of the container.