gdk-sharp Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. System.Enum System.Flags 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. Field Gdk.WMFunction All functions should be offered. Field Gdk.WMFunction The window should be closable. Field Gdk.WMFunction The window should be maximizable. Field Gdk.WMFunction The window should be minimizable. Field Gdk.WMFunction The window should be movable. Field Gdk.WMFunction The window should be resizable.