Creates a new #GtkLayout. Unless you have a specific adjustment you’d like the layout to use for scrolling, pass %NULL for @hadjustment and @vadjustment.
horizontal scroll adjustment, or %NULL
vertical scroll adjustment, or %NULL
Return: a new #GtkLayout
ConstructionException GTK+ fails to create the object.
See Implementation
Creates a new #GtkLayout. Unless you have a specific adjustment you’d like the layout to use for scrolling, pass %NULL for @hadjustment and @vadjustment.