* has a drop-down list built in. (Note that a _non_-
* editable drop-down list is done as a special case of a
* list box.)
+ *
+ * Don't try setting has_list and password on the same
+ * control; front ends are not required to support that
+ * combination.
*/
int has_list;
/*
* the respective widths of `ncols' columns, which together
* will exactly fit the width of the list box. Otherwise
* `percentages' must be NULL.
+ *
+ * There should never be more than one column in a
+ * drop-down list (one with height==0), because front ends
+ * may have to implement it as a special case of an
+ * editable combo box.
*/
int ncols; /* number of columns */
int *percentages; /* % width of each column */