gtk:icon-view-markup-column (object)

object -- a gtk:icon-view widget
column -- an integer for a column in the currently used model, or -1 to display no text

The accessor for the markup-column slot of the gtk:icon-view class gets or sets the column with markup text for the icon view.

The markup column must be of "gchararray" type. If the markup column is set to something, it overrides the text column set by the gtk:icon-view-text-column function. The gtk:icon-view implementation is deprecated since 4.10. Use the gtk:grid-view implementation instead.