ETableConfigField

#define E_TABLE_CONFIG_FIELD_TYPE        (e_table_config_field_get_type ())

typedef struct {
	GtkVBox base;

	ETableSpecification *spec;
	ETableSortInfo *sort_info;
	guint grouping : 1;
	int n;

	GtkWidget *combo;
	GtkWidget *radio_ascending;
	GtkWidget *radio_descending;

	GtkWidget *child_fields;
} ETableConfigField;

ETableConfigField* e_table_config_field_new (ETableSpecification *spec,
                                             ETableSortInfo *sort_info,
                                             gboolean grouping);

ETableConfigField* e_table_config_field_construct
                                            (ETableConfigField *field,
                                             ETableSpecification *spec,
                                             ETableSortInfo *sort_info,
                                             gboolean grouping);