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API > API/Editor > API/Editor/GraphEditor > API/Editor/GraphEditor/FGraphActionNode
References
| Module | GraphEditor |
| Header | /Engine/Source/Editor/GraphEditor/Public/GraphActionNode.h |
| Include | #include "GraphActionNode.h" |
| Source | /Engine/Source/Editor/GraphEditor/Private/GraphActionNode.cpp |
void ExpandAllChildren
(
TSharedPtr< STreeView < TSharedPtr< FGraphActionNode > > > TreeView,
bool bRecursive
)
Remarks
Takes the tree view and expands its elements for each child.
Parameters
| Name | Description |
|---|---|
| TreeView | The tree responsible for visualizing this node hierarchy. |
| bRecursive | Determines if you want children/decendents to expand their children as well. |