gtkCTreeInsertNode.
WARNING: gtk_ctree_set_node_info is deprecated and should not be used in newly-written code.
gtkCTreeSetNodeInfo(object, node, text, spacing, pixmap.closed = NULL, mask.closed = NULL, pixmap.opened = NULL, mask.opened = NULL, is.leaf, expanded)objectnodetextspacingpixmap.closedmask.closedpixmap.openedmask.openedis.leafexpanded