How to remove selected items

[Robert Pearce <rob bdt-home demon co uk>]

Guys,

I have a question. Actually I have two, but I'll put the other in a 
separate thread.

In my application I have a TreeView showing a ListStore. The view is 
configured with SELECT_MULTIPLE, because I want the user to be able to 
select a number of rows and hit delete. When he does so, it should do 
the obvious thing and remove all the selected rows.

The question is, how do I do this? The API for handling multiple 
selections looks truly vile! Actually, I've already kind-of had to do it 
elsewhere, but in that case I was doing something it fitted rather 
better. Trying to use the multiple selection API to remove selected 
items from the list seems unnecessarily painful. And it seems like the 
sort of thing lots of applications might do, so I wondered if anyone had 
a nice neat trick for doing it in two lines :)

Thanks,
--
Rob Pearce                       http://www.bdt-home.demon.co.uk

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