gtk-combo-box-id-column (object)

object -- a gtk-combo-box widget
id-column -- an integer with a column in model to get string IDs for values from

Accessor of the id-column slot of the gtk-combo-box class.

The slot access function gtk-combo-box-id-column returns the model column which the combo box is using to get string IDs for values from. The slot access function (setf gtk-combo-box-id-column) sets the model column.

The column id-column in the model of the combo box must be of type gchararray.