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> Unreal Engine API Reference > Plugins > NiagaraEditor > Widgets > SItemSelector > FArguments > SItemSelector::FArguments::OnGetCategoriesForItem

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SItemSelector::FArguments::OnGetCategoriesForItem

An optional delegate to get an array of categories for the specified item.

Windows

MacOS

Linux

References

Module	NiagaraEditor
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/Widgets/SItemSelector.h
Include	#include "Widgets/SItemSelector.h"

Syntax

WidgetArgsType & OnGetCategoriesForItem
(
const FOnGetCategoriesForItem & InDelegate
)

Remarks

An optional delegate to get an array of categories for the specified item. Each category in the returned array represents one level of nested categories. NOTE: The OnCompareCategoriesForEquality, and OnGenerateWidgetForCategory delegates must be bound if this delegate is bound.

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