Property
GtkComboBox:column-span-column
since: 2.4
Description [src]
If this is set to a non-negative value, it must be the index of a column
of type G_TYPE_INT in the model. The value in that column for each item
will determine how many columns that item will span in the popup.
Therefore, values in this column must be greater than zero, and the sum of
an item’s column position + span should not exceed GtkComboBox:wrap-width.
Type:gint
Available since: 2.4
| Getter method | gtk_combo_box_get_column_span_column() |
| Setter method | gtk_combo_box_set_column_span_column() |