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> Unreal Engine API Reference > Plugins > NiagaraEditor > ViewModels > FNiagaraSystemToolkitParameterPanelViewModel

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FNiagaraSystemToolkitParameterPanelViewModel

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Inheritance Hierarchy

INiagaraParameterPanelViewModel

FEditorUndoClient

FNiagaraSystemToolkitParameterPanelViewModel

References

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

Syntax

class FNiagaraSystemToolkitParameterPanelViewModel :
public INiagaraParameterPanelViewModel,
public FEditorUndoClient

Constructors

	Name	Description
	FNiagaraSystemToolkitParameterPanelViewModel ( TSharedPtr< FNiagaraSystemViewModel... )	System Toolkit Parameter Panel View Model ///.

Destructors

	Name	Description
	~FNiagaraSystemToolkitParameterPanelViewModel()

Overridden from INiagaraParameterPanelViewModel

	Name	Description
const UNiaga...	AddParameter ( FNiagaraVariable& VariableToAdd, const FNiagaraVariableMetaData& Va... )
bool	CanModifyParameter ( const FNiagaraVariable& TargetVari..., const FNiagaraVariableMetaData& Ta... )
void	ChangeParameterScope ( const FNiagaraVariable& TargetVari..., const FNiagaraVariableMetaData& Ta..., const ENiagaraParameterScope NewVar... )
void	DeleteParameter ( const FNiagaraVariable& TargetVari..., const FNiagaraVariableMetaData& Ta... )
bool	GetCanDeleteParameterAndToolTip ( const FNiagaraVariable& TargetVari..., const FNiagaraVariableMetaData& Ta..., FText& OutCanDeleteParameterToolTi... )
bool	GetCanRenameParameterAndToolTip ( const FNiagaraVariable& TargetVari..., const FNiagaraVariableMetaData& Ta..., TOptional< const FText > NewVariabl..., FText& OutCanRenameParameterToolTi... )
TArray< ENia...	GetCategoriesForParameter ( const FNiagaraScriptVariableAndView... )
const TArray...	GetDefaultCategoryPaths()
TArray< TWea...	GetEditableGraphs()	Returns a list of Graphs that are valid for operations to edit their variables and/or metadata.
const TArray...	GetViewedParameters()
FReply	HandleActionDragged ( const TSharedPtr< FEdGraphSchemaAct..., const FPointerEvent& MouseEvent )
void	InitBindings()	Begin INiagaraParameterPanelViewModel interface.
void	Refresh()
void	RenameParameter ( const FNiagaraVariable& TargetVari..., const FNiagaraVariableMetaData& Ta..., const FText& NewVariableNameText )

Overridden from FEditorUndoClient

		Name	Description
	void	PostRedo ( bool bSuccess )	Signal that client should run any PostRedo code
	void	PostUndo ( bool bSuccess )	End INiagaraParameterPanelViewModel interface.

Constants

Name	Description
DefaultCategoryPaths

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