Re: Removing/Reordering Multiple Selections in GtkTreeModel

[Harring Figueiredo <harringf yahoo com>]

 I did not use the fuction that takes the Object as the first param, I used the
other one and got it to work; however, it seems that removing backwards my be
less work.

 Where is the link to the solution ?


--- "David M. Cook" <dave davidcook org> wrote:
> On Wed, Jul 30, 2003 at 12:51:29AM -0700, Jared Krinke wrote:
>
> > I just recently had quite a bit of trouble figuring out how to remove
> > all of the selected rows from a gtk_list_store. As near as I can tell,
> > there is no simple way to do this and using
> > gtk_tree_selection_get_selected_rows() is necessary.
>
> In Python, I just make sure I delete the rows in reverse order.  
>
> The API doc for gtk_tree_selection_get_selected_rows nots that...
>
> "Additionally, if you are planning on modifying the model after calling this
> function, you may want to convert the returned list into a list of
> GtkTreeRowReferences. To do this, you can use
> gtk_tree_row_reference_new_proxy()." 
>
> Once you have the list of row references you can iterate thru it and get the
> correct paths from the references even though you've deleted intermediate
> rows.  At least that's the way I understand it. However, I have no idea
> where this proxy GObject that gtk_tree_row_reference_new_proxy() takes as
> it's first argument is supposed to come from.
>
> Dave Cook
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