What did I do to my desktop? (Search and Launch instead of Folder View)

I am running OpenSUSE 12.1 64-bit with KDE4 with two monitors. I accidentally switched to Search and Launch and when I went back to Folder View, it now looks like this:


Does anyone know what I did and how I can fix it?

Delete all activities except the one you are using and try adding new ones
I’ve seen similar and had to fiddle around adding and removing

Thanks, that seemed to do the trick!