gtk:flow-box-min-children-per-line (object)

object -- a gtk:flow-box widget
n-children -- an unsigned integer with the minimum number of children per line

Accessor of the min-children-per-line slot of the gtk:flow-box class. The gtk:flow-box-min-children-per-line gets the minimum number of children per line in the orientation of the flow box before flowing. The (setf gtk:flow-box-min-children-per-line) function sets the minimum number of children per line.