CollapseTreeViewNode node
Parameters
| node - tree view node to collapse |
Description
|
Collapses a tree view node, hiding its children. Requires Extended language mode. Folds a node shut so its child nodes disappear from view - the opposite of ExpandTreeViewNode. Nothing is deleted: the children keep their handles, CountTreeViewNodes still counts them, and expanding the node brings them straight back. Use it to keep a big scene hierarchy readable, for example folding every top-level branch except the one holding the object the user just selected. To actually remove a branch, use FreeTreeViewNode instead. The world editor shell sample shows the scene hierarchy pattern this belongs to. See also: ExpandTreeViewNode, AddTreeViewNode, CountTreeViewNodes, SelectTreeViewNode, FreeTreeViewNode. |
Index