dnd from clist to text entry question

[Mike Dreibelbis <maddoc en com>]

Hello, 

I'm creating a dialog box which allows the user to drag text from a clist 
into a GtkEntry widget. I've got the drag and drop stuff working, but only if 
you actually select a row from the clist first, then drag it to the entry 
widget and drop it. In my mind it seems rather unfriendly to force them to 
click once to select the row, then preform the dnd.

I tried to capture the row that is being selected by catching the 
"select_row" signal but it seems that signal is only generated after the 
mouse button is released, which does me no good.

So my question would be: what is the proper way to catch the row the user has 
selected when dragging data from a clist? Or should I expect the user to 
select a row before dragging data from it?

Thanks,

Mike