GtkCTreeExpansionType is deprecated and should not be used in newly-written code.
How to expand or collapse a part of a tree.
Value | Symbolic name | Description |
| 0 | Gtk::CTREE_EXPANSION_EXPAND | Expand this node. |
| 1 | Gtk::CTREE_EXPANSION_EXPAND_RECURSIVE | Expand this node and everything below it in the hierarchy. |
| 2 | Gtk::CTREE_EXPANSION_COLLAPSE | Collapse this node. |
| 3 | Gtk::CTREE_EXPANSION_COLLAPSE_RECURSIVE | Collapse this node and everything below it in the hierarchy. |
| 4 | Gtk::CTREE_EXPANSION_TOGGLE | Toggle this node (i.e. expand if collapsed and vice versa). |
| 4 | Gtk::CTREE_EXPANSION_TOGGLE_RECURSIVE | Toggle this node and everything below it in the hierarchy. |