Drag and drop on tables and notebooks

[Yann Renard <yann renard mailing-lists tiscali fr>]

Chears people,

I would like to implement drag and drop of objects. The destination of 
the dropped objects is either a table, either a notebook. My wish would 
be to know the row/column index in the destination table or the tab 
index/out-of-tab status for the notebook (out of tab status means in the 
notebook "title bar" but not on an existing tab). Is it possible to get 
such information for the x,y coordinate for example ? If yes, how ?

Thank you very much for help,
best regards
Yann Renard