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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 SetAllExpansionStates
&40;
bool bInExpansionState
&41;
Remarks
Sets all expansion states in the tree.
Parameters
| Name | Description |
|---|---|
| bInExpansionState | The expansion state to set the tree to. |