| 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 nth 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 nth child. |
|
[GtkTreeIter] The GtkTreeIter to set to the nth child. |
Derived by RGtkGen from GTK+ documentation