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  3. FDetailTreeNode::OnItemExpansionChanged

FDetailTreeNode::OnItemExpansionChanged

Called when the item is expanded in the tree

API > API/Editor > API/Editor/PropertyEditor > API/Editor/PropertyEditor/FDetailTreeNode

References

   
Module PropertyEditor
Header /Engine/Source/Editor/PropertyEditor/Public/DetailTreeNode.h
Include #include "DetailTreeNode.h" 
void OnItemExpansionChanged  
&40;  
    bool bIsExpanded,  
    bool bShouldSaveState  
&41;

Remarks

Called when the item is expanded in the tree

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