gtk-file-chooser-select-multiple (object)

object -- a gtk-file-chooser widget
select-multiple -- true if multiple files can be selected

Accessor of the select-multiple slot of the gtk-file-chooser interface.

The slot access function gtk-file-chooser-select-multiple gets whether multiple files can be selected in the file selector. The slot access function (setf gtk-file-chooser-select-multiple) sets whether multiple files can be selected.

This is only relevant if the action of the file chooser is set to be :open or :select-folder.