Popup location and direction

[DunbarX at aol.com]

There is a constraint when the edge of the screen is nearby. A menu 
currently with a menuHistory of 1 will still open upward if the popup would 
otherwise drop below the screenrect. But I think you might have to roll your own; I 
do not see any property that deals with the direction of travel. I was 
surprised; in Rev, everything imaginable is already there somewhere.

Craig Newman