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> Unreal Engine API Reference > Plugins > NiagaraEditor > ViewModels > Stack > UNiagaraStackViewModel

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UNiagaraStackViewModel

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UNiagaraStackViewModel

References

Module	NiagaraEditor
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/Stack/NiagaraStackViewModel.h
Include	#include "ViewModels/Stack/NiagaraStackViewModel.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)()
class UNiagaraStackViewModel : public UObject

Functions

	Name	Description
void	AddSearchScrollOffset ( int NumberOfSteps )
void	CollapseToHeaders()	Starts recursing through all entries to expand all groups and collapse all items.
void	Finalize()
UNiagaraStac...	GetCurrentFocusedEntry()
UNiagaraStac...	GetCurrentFocusedIssue()
int	GetCurrentFocusedMatchIndex()
const TArray...	GetCurrentSearchResults()
FText	GetCurrentSearchText()
double	GetLastScrollPosition()
void	GetPathForEntry ( UNiagaraStackEntry* Entry, TArray< UNiagaraStackEntry* > ... )
UNiagaraStac...	GetRootEntry()
TArray< UNia...	GetRootEntryAsArray()
bool	GetShowAllAdvanced()
bool	GetShowLinkedInputs()
bool	GetShowOnlyIssues()
bool	GetShowOutputs()
TSharedPtr< ...	GetTopLevelViewModelForEntry ( UNiagaraStackEntry& InEntry )
const TArray...	GetTopLevelViewModels()
bool	HasDismissedStackIssues()
bool	HasIssues()
void	InitializeWithRootEntry ( UNiagaraStackEntry* Root )
void	InitializeWithViewModels ( TSharedPtr< FNiagaraSystemViewModel..., TSharedPtr< FNiagaraEmitterHandleVi..., FNiagaraStackViewModelOptions InOpt... )
bool	IsSearching()
void	NotifyStructureChanged()
void	OnCycleThroughIssues ( TSharedPtr< FTopLevelViewModel > To... )
FOnDataObjec...	OnDataObjectChanged()
FOnSearchCom...	OnSearchCompleted()
void	OnSearchTextChanged ( const FText& SearchText )
FOnStructure...	OnStructureChanged()
void	Reset()
void	SetLastScrollPosition ( double InLastScrollPosition )
void	SetShowAllAdvanced ( bool bInShowAllAdvanced )
void	SetShowLinkedInputs ( bool bInShowLinkedInputs )
void	SetShowOnlyIssues ( bool bInShowOnlyIssues )
void	SetShowOutputs ( bool bInShowOutputs )
void	Tick()
void	UndismissAllIssues()

Overridden from UObject

		Name	Description
	void	BeginDestroy()	Called before destroying the object.

Classes

	Name	Description
	FSearchResult
	FTopLevelViewModel

Typedefs

Name	Description
FOnDataObjectChanged
FOnSearchCompleted
FOnStructureChanged

Constants

Name	Description
MaxSearchTime

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