gtk-sharp Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. System.Enum GLib.GType(typeof(Gtk.AttachOptionsGType)) System.Flags Denotes the expansion properties that a will have when it (or its parent) is resized. Field Gtk.AttachOptions The should expand to take up any extra space in its container that has been allocated. Field Gtk.AttachOptions The should fill the space allocated to it. Field Gtk.AttachOptions The should shrink when possible.