+1
I’m more of the “lean and mean” point of view.
Yes you are probably right. Once I get my head around the best way to implement it in my app I probably won’t look back. My inexperience in using it is causing me to complain. Not good
If you want to see what can be done with it tale a look at:
http://mysite.verizon.net/vzezdg8x/id5.html
That is just a listbox subclass
Karen, this sounds interesting but link is dead. Can you post a new link?
I shared this example month ago (on 2015-08-08):
Hierarchical ListBox Demo (37KB).
I just get an eye on it and it seems to be working with 2015r1 / (current) El Capitan.
I draws a color background (green when the entry is a folder / directory).
It use drag and drop (drop a folder from the Finder and watch its contents).
Remember: if you want to do something with the ListBox Class and do not found instructions to achieve that goal, you have to write the code by yourself (when it is possible) / ask here if possible and/or hints.
Cheers.