set_markup_column
Description:
Sets the column with markup information for this to be column.
Note:
Use [class@Gtk.GridView] instead
The markup column must be of type `G_TYPE_STRING`. If the markup column is set to something, it overrides the text column set by set_text_column.
Parameters:
| this |
A `GtkIconView`. |
| column |
A column in the currently used model, or -1 to display no text |