| Value | Meaning |
|---|---|
| LEAVES1 | only leaf nodes should be visited. This name has been introduced in 2.6, for older version use G_TRAVERSE_LEAFS. |
| NON_LEAVES2 | only non-leaf nodes should be visited. This name has been introduced in 2.6, for older version use G_TRAVERSE_NON_LEAFS. |
| ALL3 | all nodes should be visited. |
| MASK3 | a mask of all traverse flags. |
| LEAFS1 | identical to G_TRAVERSE_LEAVES. |
| NON_LEAFS2 | identical to G_TRAVERSE_NON_LEAVES. |
Specifies which nodes are visited during several of the tree functions, including Node.traverse and Node.find.