gtk-sharp 2.12.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. The widget is used for reliable pointer grabs and selection handling in the code for drag-and-drop. Used internally in GTK+, and is probably not useful for application developers. Gtk.Widget Constructor Internal constructor Pointer to the C object. This is an internal constructor, and should not be used by user code. Constructor Constructor. Property Gdk.Screen The screen this widget is attached to. a GLib.Property("screen") Property GLib.GType GType Property. a Returns the native value for . Constructor Protected Constructor. a Chain to this constructor if you have manually registered a native value for your subclass. System.Obsolete Constructor Public Constructor a Used to create a new for a specific .