gtk:widget-is-focus (object)

widget -- a gtk:widget object
setting -- a boolean whether the widget is the focus widget

Accessor of the is-focus slot of the gtk:widget class. The gtk:widget-is-focus function determines if the widget is the focus widget within its toplevel. The (setf gtk:widget-is-focus) function sets the property.

This does not mean that the has-focus property is necessarily set. The has-focus property will only be set if the toplevel widget additionally has the global input focus.