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Re: TreeView selection?

From: Neil Jerram
Subject: Re: TreeView selection?
Date: Fri, 28 Apr 2006 08:31:40 +0100
User-agent: Gnus/5.1007 (Gnus v5.10.7) Emacs/21.4 (gnu/linux)

Neil Jerram <address@hidden> writes:

> How can I find out which row of a TreeView is selected?
> So far I have this:
> (call-with-values
>   (lambda ()
>     (get-selected (get-selection treeview)))
>   (lambda (model iter)
>     iter))
> ... which produces:
> #<gvalue <gtk-tree-iter> 405fa068>
> I then tried adding a gvalue->scm call, to convert this gvalue to what
> I hoped would be the row value, but it appeared to have no effect.
> (In other words, the return value of the gvalue->scm call was still a
> <gvalue ...>.)

Sorry, should have googled a bit more before posting.  It looks like the
answer is (gtk-tree-model-get-value model iter COLUMN-INDEX).  I'll
post again if this doesn't work.


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