Re: Custom class for Gtk::ListStore

[Murray Cumming <murrayc murrayc com>]

On Mon, 2008-11-24 at 22:12 +0100, Germán Diago wrote:
> Hello. I would like to know if it's possible to do something similar
> to the example in Gtk#
> to add my own ListStore.
> 
> In an example from
> http://www.mono-project.com/GtkSharp_TreeView_Tutorial they do
> something like this:
> 
> new Gtk.ListStore (typeof (Song));
> 
> 
> Is it possible to attach a custom c++ class so that it can be used
> like that? Thanks in advance.

Yes, you can put any C++ class in a Gtk::TreeModel column. It just needs
a constructor and operator==, I think. I do this in Glom, though I use
them via a smartpointer, to avoid unnecessary data copying.

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