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

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FNiagaraParameterDefinitionsToolkitParameterPanelViewModel

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Inheritance Hierarchy

TSharedFromThis

FSelfRegisteringEditorUndoClient

INiagaraImmutableParameterPanelViewModel

INiagaraParameterPanelViewModel

FNiagaraParameterDefinitionsToolkitParameterPanelViewModel

References

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

Syntax

class FNiagaraParameterDefinitionsToolkitParameterPanelViewModel : public INiagaraParameterPanelViewModel

Constructors

	Name	Description
	FNiagaraParameterDefinitionsToolkitParameterPanelViewModel ( UNiagaraParameterDefinitions* ..., const TSharedPtr< FNiagaraObjectSel... )	Parameter Definitions Toolkit Parameter Panel View Model ///.

Functions

	Name	Description
void	AddParameterFromMenu ( FNiagaraVariable NewVariable, const FNiagaraParameterPanelCategor..., const bool bRequestRename )	Handle setting namespace to the variable name when adding parameters from menu.
void	Cleanup()
void	Init ( const FParameterDefinitionsToolkitU... )

Overridden from INiagaraParameterPanelViewModel

		Name	Description
	void	AddParameter ( FNiagaraVariable NewVariable, const FNiagaraParameterPanelCategor..., const bool bRequestRename )
	TSharedPtr< ...	CreateContextMenuForItems ( const TArray< FNiagaraParameterPane..., const TSharedPtr< FUICommandList > ... )
	void	DeleteParameter ( const FNiagaraParameterPanelItem& ... )
	const TArray...	GetAvailableParameterDefinitions ( bool bSkipSubscribedParameterDefini... )
	bool	GetCanAddParametersToCategory ( FNiagaraParameterPanelCategory Cate... )
	bool	GetCanHandleDragDropOperation ( TSharedPtr< FDragDropOperation > Dr... )
	bool	GetCanRenameParameterAndToolTip ( const FNiagaraParameterPanelItem& ..., const FText& NewVariableNameText, bool bCheckEmptyNameText, FText& OutCanRenameParameterToolTi... )
	const TArray...	GetDefaultCategories()
	TArray< FNia...	GetEditableStaticSwitchParameters()
	FNiagaraPara...	GetParameterContext()
	FMenuAndSear...	GetParameterMenu ( FNiagaraParameterPanelCategory Cate... )
	TArray< FNia...	GetViewedParameterItems()
	FReply	HandleDragDropOperation ( TSharedPtr< FDragDropOperation > Dr... )
	void	OnParameterItemSelected ( const FNiagaraParameterPanelItem& ..., ESelectInfo::Type SelectInfo )
	void	RenameParameter ( const FNiagaraParameterPanelItem& ..., const FName NewName )
	void	SetParameterIsSubscribedToLibrary ( const FNiagaraParameterPanelItem It..., const bool bSubscribed )

Overridden from INiagaraImmutableParameterPanelViewModel

	Name	Description
const TArray...	GetEditableGraphsConst()	Returns a list of Graphs that are valid for operations to edit their variables and/or metadata.
const TArray...	GetEditableScriptVariablesWithName ( const FName ParameterName )
const TArray...	GetGraphParameterReferencesForItem ( const FNiagaraParameterPanelItemBas... )

Constants

Name	Description
DefaultCategories

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