Strangely enough, I’ve observed the exact behavior: if I set autoItemsHeight to true, the horizontal scrollbar dissapears (when items in the listbox are too long). I’ve actually taken it upon myself to look at the code, and it looks like the jqxlistbox.js has several references to such a property (and looking in the code, there are several alterations to width size, etc.) – it would be nice if this worked and auto-wrapped the items inside without showing a scroll bar.
