gtk:app-chooser-button-show-default-item (object)

object -- a gtk:app-chooser-button widget
setting -- a boolean whether the dropdown menu should show the default application

Accessor of the show-default-item slot of the gtk:app-chooser-button class. The gtk:app-chooser-button-show-default-item function returns whether the dropdown menu of the button should show the default application. The (setf gtk:app-chooser-button-show-default-item) function sets whether the dropdown menu of the button should show the default application for the given content type at top. The gtk:app-chooser-button implementation is deprecated since 4.10.