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Unreal Engine C++ API Reference > Editor > GraphEditor > SGraphActionMenu
Type
typedef TBaseDelegate_OneParam< [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SExpanderArrow](API\Runtime\Slate\Widgets\Views\SExpanderArrow) >, [FCustomExpanderData](API\Editor\GraphEditor\FCustomExpanderData) const & > FOnCreateCustomRowExpander
References
Module | GraphEditor |
Header | /Engine/Source/Editor/GraphEditor/Public/SGraphActionMenu.h |
Include | #include "SGraphActionMenu.h" |
Remarks
Delegate that can be used to create a custom "expander" widget for a particular row