Gtk.ComboBox.prototype.set_id_column

function set_id_column(id_column:Number):void {
    // Gjs wrapper for gtk_combo_box_set_id_column()
}

Sets the model column which combo_box should use to get string IDs for values from. The column id_column in the model of combo_box must be of type %G_TYPE_STRING.

Since 3.0