gtk-sharp 2.12.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.

The type of help to display when the event is raised.

System.Enum GLib.GType(typeof(Gtk.WidgetHelpTypeGType)) Field Gtk.WidgetHelpType

This value shows the short name of the tooltip--- the hover text.

Field Gtk.WidgetHelpType

This field holds longer or more detailed help text; so named because it's often used by the "What's this?" help function in many applications.