[Gtk-sharp-list] Sorting TreeView

[Nuno Marques]

Hello list,

I'm having touble sorting a treeview, my model has the following structure:

model = new TreeStore (typeof (my_object), typeof(bool), typeof (string),  
typeof(string));


the 4th column, wich is declared string, is really a date so I do this:


LST_POSTS_DATE=3;
col = lstPosts.AppendColumn("Date", new Gtk.CellRendererText() , "text",  
LST_POSTS_DATE);
col.SortColumnId = LST_POSTS_DATE;
model.SetSortFunc(LST_POSTS_DATE, cmpPostDate);

but my sorting function (cmpPostDate) never gets called, and the rows are  
ordered alphabetically.

What am I doing wrong?


TIA,

nuno marques