gtk-sharp2.12.0.0Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.An enumeration used to determine which unit of measurement is currently being used.This enumeration is used by , , and .System.EnumGLib.GType(typeof(Gtk.MetricTypeGType))FieldGtk.MetricTypeThe pixel unit of measurement.FieldGtk.MetricTypeThe inch unit of measurement.FieldGtk.MetricTypeThe centimeter unit of measurement.