public static IEnumerable <T> ObjectChildrenOf <T> (this TreeStore model, TreeIter iter, bool recursive)
{
foreach (var child in IterChildrenOf(model, iter, recursive))
{
yield return(model.Get <T> (child));
}
}
public static TreeIter IterFor <T> (this TreeStore model, T item)
{
var iter = TreeIter.Zero;
model.Foreach((m, path, i) => {
if (model.Get <T> (i).Equals(item))
{
iter = i;
return(true);
}
return(false);
});
return(iter);
}