Unreal Engine 4.26 Documentation

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Widgets

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MacOS

Linux

Classes

	Name	Description
	FNiagaraGraphActionMenuFilter
	FNiagaraParameterPanelCommands
	SDynamicLayoutBox
	SItemSelector	A generic widget for selecting an item from an array of items including optional filtering and categorization.
	SNiagaraActionMenuExpander
	SNiagaraAddParameterFromPanelMenu
	SNiagaraAddParameterFromPinMenu
	SNiagaraAddParameterMenu
	SNiagaraChangePinTypeMenu
	SNiagaraFilterBox	The primary access point to use different applicable filters.
	SNiagaraGraphActionMenu
	SNiagaraLibraryOnlyToggleHeader
	SNiagaraParameterMapView	A widget for viewing and editing a set of selected objects with a details panel.
	SNiagaraParameterMenu
	SNiagaraParameterName
	SNiagaraParameterNamePinLabel
	SNiagaraParameterNameTextBlock
	SNiagaraParameterPanel	A widget for viewing and editing UNiagaraScriptVariables provided by an INiagaraParameterPanelViewModel
	SNiagaraScriptGraph	A widget for editing a UNiagaraScript with a graph.
	SNiagaraSelectedObjectsDetails	A widget for viewing and editing a set of selected objects with a details panel.
	SNiagaraSourceFilterBox	The source filter box will create a source filter checkbox per enum entry and can be used to filter for different sources of assets, actions etc.
	SNiagaraSourceFilterCheckBox	A single source filter checkbox, inherited from SCheckBox to add shift-click functionality
	SNiagaraTemplateTabBox	The template tab box offers buttons (working like tabs or radio buttons) for filtering purposes.
	SVerticalResizeBox

Typedefs

Name	Description
FRefreshItemSelectorDelegate	Called to force the item selector to refresh
SNiagaraMenuActionSelector
SNiagaraParameterPanelSelector

Enums

	Name	Description
	EItemSelectorClickActivateMode
	NiagaraParameterMapSectionID::Type	Enums to use when grouping the blueprint members in the list panel.

Functions

		Name	Description
	bool	NiagaraParameterMapSectionID::GetSectionIsAdvancedForScript ( const NiagaraParameterMapSectionID:... )
	bool	NiagaraParameterMapSectionID::GetSectionIsAdvancedForSystem ( const NiagaraParameterMapSectionID:... )
	NiagaraParam...	NiagaraParameterMapSectionID::OnGetSectionFromVariable ( const FNiagaraVariable& InVar, bool IsStaticSwitchVariable, FNiagaraParameterHandle& OutParame..., const NiagaraParameterMapSectionID:... )
	void	NiagaraParameterMapSectionID::OnGetSectionNamespaces ( const NiagaraParameterMapSectionID:..., TArray< FName >& OutSectionNamespa... )
	FText	NiagaraParameterMapSectionID::OnGetSectionTitle ( const NiagaraParameterMapSectionID:... )

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