gtk-sharp Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. Gtk.CheckMenuItem A radio-style control (pick one of a list of options) for a menu. Constructor a , group the menu item is inside (XXX: this type looks wrong) Basic constructor. Constructor Pointer to the C object. Internal constructor This is an internal constructor, and should not be used by user code. Constructor a Basic constructor. Constructor A , the group this item belongs to A , this item's label. Constructor Constructor a , group the menu item is inside (XXX: this type looks wrong) a the text of the button, with an underscore in front of the mnemonic character Constructor with support for mnemonic labels. Property GLib.Property("group") GLib.SList The group the menu item is inside. A Event GLib.Signal("group-changed") System.EventHandler Emitted when the group of radio menu items that a radio button belongs to changes. This is emitted when a radio button switches from being alone to being part of a group of 2 or more menu items, or vice-versa, and when a buttton is moved from one group of 2 or more menu items to a different one, but not when the composition of the group that a button belongs to changes. Property GLib.GType GType Property. a Returns the native value for . Method GLib.DefaultSignalHandler(ConnectionMethod="OverrideGroupChanged", Type=typeof(Gtk.RadioMenuItem)) System.Void Default handler for the event. Override this method in a subclass to provide a default handler for the event.