gtkTreeModelIterNthChild {RGtk2} | R Documentation |
Sets iter
to be the child of parent
, using the given index. The first
index is 0. If n
is too big, or parent
has no children, iter
is set
to an invalid iterator and FALSE
is returned. parent
will remain a valid
node after this function has been called. As a special case, if parent
is
NULL
, then the n
th root node is set.
gtkTreeModelIterNthChild(object, parent = NULL, n)
|
[GtkTreeModel ] A GtkTreeModel . |
|
[GtkTreeIter ] The GtkTreeIter to get the child from, or NULL . |
|
[integer] Then index of the desired child. |
A list containing the following elements:
retval |
[logical] TRUE , if parent has an n th child. |
|
[GtkTreeIter ] The GtkTreeIter to set to the nth child. |
Derived by RGtkGen from GTK+ documentation