Hello all.

I have been looking for some guidance or light on this matter, 

The closest I was able to find was this page:

http://theocacao.com/document.page/130

but then checking on Apple mail list I read some comments that the above 
solution makes uses of undocumented methods.


Im using a NSTreeController to populate/manage an NSOutlineView content. Now I 
need a way to allow reordering by drag and drop the outlineview rows, but it 
seems this is little bit tricker than I thought.


Can you give me some guidance on what to do?

Just a quick word. I implemented the datasouce Drop methods, also the Drag 
methods of the NSDragging protocol, but none of them gets called. Then while 
reading I saw that I should implemented some dummy methods for the data source, 
still no drag and drop yet, not even the method calls.. :(

Any ideas?


Thanks a lot

Gustavo

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