gtk:grid-view-max-columns (object)

object -- a gtk:grid-view object
max -- an unsigned integer with the maximum of columns

Accessor of the max-columns slot of the gtk:grid-view class. The gtk:grid-view-max-columns function gets the maximum number of columns that the grid will use. The (setf gtk:grid-view-max-columns) function sets the maximum number of columns to use. This number must be at least 1. If the max-columns property is smaller than the minimum set via the gtk:grid-view-min-columns function, that value is used instead.