gtk:about-dialog-authors (object)

object -- a gtk:about-dialog widget
authors -- a list of strings for the authors of the program

The accessor for the authors slot gets or sets the strings which are displayed in the authors tab of the secondary credits dialog.

(setq about (make-instance 'gtk:about-dialog))
=> ABOUT
(setf (gtk:about-dialog-artists about)
      (list "first author" "second author"))
=> ("first author" "second author")
(gtk:about-dialog-artists about)
=> ("first author" "second author")