NSPathControl get the dragging destination

Question

I have a NSPathControl at the top of my application and a tableview at the center. Now I would like to drag an entry from the tableview to the NSPathoControl and get the destination NSPathComponentCell from the NSPathControl. I've implemented the neccessary messages for the NSPathControlDelegate Protocol. The dragging from the tableview to the NSPathControl is working so far, I get the neccessary information to extract some entries out of my tableview, but now I would like to get the specific dragging destination NSPathComponentCell. How can I get it? I've googled it for hours, unfortunately no answer for me.