gtk-sharp Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. GLib.SignalArgs Event data. The event invokes delegates which pass event data via this class. Constructor Public Constructor. Create a new instance with this constructor if you need to invoke a delegate. Property Gdk.DragContext The context of this drag. a Property System.UInt32 For internal use. A Property Gtk.SelectionData The data that's selected and dragged. a Property System.UInt32 The time this data was gotten from the source widget. A