| gtkTreeModelIterNChildren {RGtk2} | R Documentation |
Returns the number of children that iter has. As a special case, if iter
is NULL, then the number of toplevel nodes is returned.
gtkTreeModelIterNChildren(object, iter = NULL)
|
[GtkTreeModel] A GtkTreeModel. |
|
[GtkTreeIter] The GtkTreeIter, or NULL. |
[integer] The number of children of iter.
Derived by RGtkGen from GTK+ documentation