gtk:settings-gtk-show-unicode-menu (object)

object -- a gtk:settings object
setting -- a boolean whether the context menus should offer to insert control characters

Accessor of the gtk-show-unicode-menu slot of the gtk:settings class. Whether the context menus of entries and text views should offer to insert control characters. The gtk-show-unicode-menu property has been deprecated since version 3.10 and should not be used in newly written code. This setting is ignored.