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> Unreal Engine API Reference > Plugins > NiagaraEditor > Widgets > SItemSelector > FRootViewModel

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FRootViewModel

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Inheritance Hierarchy

SItemSelector< CategoryType, ItemType, SectionType, CategoryKeyType, ItemKeyType, SectionKeyType >::FItemSelectorItemViewModel

SItemSelector::FRootViewModel

References

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

Syntax

class FRootViewModel : public SItemSelector< CategoryType, ItemType, SectionType, CategoryKeyType, ItemKeyType, SectionKeyType >::FItemSelectorItemViewModel

Constructors

	Name	Description
	FRootViewModel ( TSharedRef< IItemSelectorItemViewMo... )

Functions

		Name	Description
	TSharedRef< ...	AddCategory ( const CategoryType& InCategory )
	void	AddCategoryToRoot ( const CategoryType& Category )
	void	AddItemToRootDirect ( const ItemType& Item )
	TSharedRef< ...	AddSection ( const SectionType& InSection )
	TSharedPtr< ...	FindCategory ( const CategoryType& InCategory )
	TSharedRef< ...	FindOrAddCategoryDirect ( const CategoryType& InCategory )
	TSharedPtr< ...	FindSection ( const SectionType& InSection )
	void	FlattenChildren ( TArray< TSharedRef< FItemSelectorIt... )
	void	GetChildrenInternal ( TArray< TSharedRef< FItemSelectorIt... )
	void	GetItemViewModelsForItems ( const TArray< ItemType >& InItems, TArray< TSharedRef< FItemSelectorIt... )
	int32	GetItemWeight ( const TArray< FString >& FilterTer... )
	const TArray...	GetSections()
	bool	PassesFilter()
	void	ReparentSectionItemsToRoot()
	void	SortChildren()

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