gdk-sharp 2.8.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. These are hints originally defined by the Motif toolkit. The window manager can use them when determining the functions to offer for the window. The hint must be set before mapping the window. None. System.Enum System.Flags Field Gdk.WMFunction All functions should be offered. Field Gdk.WMFunction The window should be resizable. Field Gdk.WMFunction The window should be movable. Field Gdk.WMFunction The window should be minimizable. Field Gdk.WMFunction The window should be maximizable. Field Gdk.WMFunction The window should be closable.