[Gtk-sharp-list] Update row cells
m.j.hutchinson at gmail.com
Sat Nov 11 11:33:38 EST 2006
On 11/11/06, Toño <ikaparamono at gmail.com> wrote:
> Hi all,
> It's the first time I post in a mailing-list... I hope to do it well.
> My problem is I have a Gtk.Treeview. I have added some columns. I have
> added some rows. But what I want is to modify a row cell. For
> Name Place Speed
> John London 34kbps
> Bill London 12kbps
> John New York 45kbps
> What I want is to modify the speed cell of each row. Names or places can
> be the same so... I have to identify the row object somehow.
> In WinForms I could use row.Tag = Objet to identify my objet, but I'm
> not sure how to do it in Gtk.
The GTK/TreeView works a bit differently to WinForms. In concept, it's
a bit like the TreeView is databound to a TreeModel-implementing
object such as TreeStore or ListStore.
For your purposes all you need to do is to have a columns in the
TreeModel that is not displayed in the TreeView.
More info at
Also, there's a more .NET-ish subclass called NodeView/NodeStore that
lets each row be an arbitrary object.
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