Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

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

Light Theme

Dark Theme

FArguments

Windows

MacOS

Linux

Inheritance Hierarchy

TSlateBaseNamedArgs

SItemSelector::FArguments

References

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

Syntax

struct FArguments : public TSlateBaseNamedArgs< SItemSelector >

Constructors

	Name	Description
	FArguments()

Functions

	Name	Description
WidgetArgsTy...	AllowMultiselect ( bool InArg )	Whether or not this item selector should allow multiple items to be selected.
WidgetArgsTy...	CategoryRowStyle ( const FTableRowStyle* InArg )	The style to use for category rows.
WidgetArgsTy...	ClearSelectionOnClick ( bool InArg )	Whether or not the selection should be cleared when an empty area is clicked.
WidgetArgsTy...	ClickActivateMode ( EItemSelectorClickActivateMode InAr... )	Whether or not a single click activates an item.
WidgetArgsTy...	DefaultCategories ( TArray< CategoryType > InArg )	The default categories to show in additional to ones generated from the items.
WidgetArgsTy...	DefaultCategoryPaths ( TArray< TArray< CategoryType >> InA... )	The default category paths to show in additional to ones generated from the items.
WidgetArgsTy...	Items ( TArray< ItemType > InArg )	The items to display in the item selector.
WidgetArgsTy...	OnCompareCategoriesForEquality ( const FOnCompareCategoriesForEquali... )	An optional delegate to compare two categories for equality which must be supplied when generating categories for items.
WidgetArgsTy...	OnCompareCategoriesForSorting ( const FOnCompareCategoriesForSortin... )	An optional delegate which determines the sorting for categories.
WidgetArgsTy...	OnCompareItemsForEquality ( const FOnCompareItemsForEquality& ... )	An optional delegate which compares items for equality.
WidgetArgsTy...	OnCompareItemsForSorting ( const FOnCompareItemsForSorting& I... )	An optional delegate which determines the sorting for items within each category.
WidgetArgsTy...	OnDoesItemMatchFilterText ( const FOnDoesItemMatchFilterText& ... )	An optional delegate which can be used to filter items available for selection.
WidgetArgsTy...	OnGenerateWidgetForCategory ( const FOnGenerateWidgetForCategory ... )	An optional delegate which generates widgets for categories which must be bound when generating categories for items.
WidgetArgsTy...	OnGenerateWidgetForItem ( const FOnGenerateWidgetForItem& In... )	The delegate which is used to generate widgets for the items to be selected.
WidgetArgsTy...	OnGetCategoriesForItem ( const FOnGetCategoriesForItem& InD... )	An optional delegate to get an array of categories for the specified item.
WidgetArgsTy...	OnItemActivated ( const FOnItemActivated& InDelegate )	A delegate which is called when an item is activated by either double clicking on it or by pressing enter while it's selected.
WidgetArgsTy...	OnSelectionChanged ( const FOnSelectionChanged& InDeleg... )	A delegate which is called when the selection changes.

Typedefs

Name	Description
WidgetArgsType

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss