gtkCTreeInsertNode: gtkCTreeInsertNode
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Insert a new node to the tree. The position is specified through the parent-sibling notation, as explained in the introduction above. WARNING: gtk_ctree_insert_node is deprecated and should not be used in newly-written code.

1
2
3

gtkCTreeInsertNode(object, parent, sibling, text, spacing = 5, 
    pixmap.closed = NULL, mask.closed = NULL, pixmap.opened = NULL, 
    mask.opened = NULL, is.leaf = 1, expanded = 0)

`object`	The `GtkCTree` widget.
`parent`	The parent node to be.
`sibling`	The sibling node to be.
`text`	The texts to be shown in each column.
`spacing`	The extra space between the pixmap and the text.
`pixmap.closed`	. [ allow-none ]
`mask.closed`	. [ allow-none ]
`pixmap.opened`	. [ allow-none ]
`mask.opened`	. [ allow-none ]
`is.leaf`	Whether this node is going to be a leaf.
`expanded`	Whether this node should start out expanded or not.