No, resize() didn't do it...

I ended up forcing a layout update by calling setFlow(QListView::TopToBottom).

I guess what I needed was a way to either call updateLayout or emit the layoutChanged signal... however, even though I would have access to those methods from QListView, it was hidden from me as a QListWidget. As it was, I didn't need all the extras of subclassing item views or models, so ...dunno if that's the solution, per se, but at least it's updating as needed.

Now to see how that performance is affected when I stick the application on my embedded device. Ugh.

Thanks!