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Unreal Engine C++ API Reference > Editor > ClassViewer > SClassViewer
References
| Module | ClassViewer |
| Header | /Engine/Source/Editor/ClassViewer/Public/SClassViewer.h |
| Include | #include "SClassViewer.h" |
| Source | /Engine/Source/Editor/ClassViewer/Private/SClassViewer.cpp |
void SetExpansionStatesInTree
&40;
TSharedPtr< FClassViewerNode > InItem
&41;
Remarks
Recursive function to set the expansion states of items in the tree.
Parameters
| Name | Description |
|---|---|
| InItem | The current item to set the expansion state of. |