autoSizeMax

autoSizeMax
Type:integer
Scope:Display

Only useful in combination with foreign_selector.

If set, then the height of multiple-item selector boxes (maxitem > 1) will automatically be adjusted to the number of selected elements, however never less than “size” and never larger than the integer value of “autoSizeMax” itself (takes precedence over “size”). So “autoSizeMax” is the maximum height the selector can ever reach.