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> Unreal Engine API Reference > Runtime > SlateCore > FSlotBase

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FSlotBase

Slot are a container of a [SWidget](API\Runtime\SlateCore\Widgets\SWidget) used by the [FChildren](API\Runtime\SlateCore\Layout\FChildren).

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Inheritance Hierarchy

References

Module	SlateCore
Header	/Engine/Source/Runtime/SlateCore/Public/SlotBase.h
Include	#include "SlotBase.h"

Syntax

class FSlotBase

Remarks

Slot are a container of a SWidget used by the FChildren.

Constructors

	Name	Description
	FSlotBase()
	FSlotBase ( const FChildren& InParent )
	FSlotBase ( const TSharedRef< SWidget >& InWid... )
	FSlotBase ( const FSlotBase& )

Destructors

	Name	Description
	~FSlotBase()

Functions

		Name	Description
	void	AttachWidget ( const TSharedRef< SWidget >& InWid... )	Attach the child widget the slot now owns.
	const TShare...	DetachWidget()	Remove the widget from its current slot.
	const FChild...	GetOwner()	Access the FChildren that own the slot.
	SWidget *...	GetOwnerWidget()	Access the widget that own the slot. The owner can be invalid when the slot is not attached.
	const TShare...	GetWidget()	Access the widget in the current slot.
	void	Invalidate ( EInvalidateWidgetReason InvalidateR... )	Invalidate the widget's owner.
	bool	SetAttribute ( TAttribute< TargetValueType >& Tar..., const TAttribute< SourceValueType >..., EInvalidateWidgetReason BaseInvalid... )	Performs the attribute assignment and invalidates the widget minimally based on what actually changed.
	void	SetOwner ( const FChildren& Children )	Set the owner of the slot. Slots cannot be reassigned to different parents.

Operators

		Name	Description
	FSlotBase &	operator= ( const FSlotBase& )

Classes

	Name	Description
	FSlotArguments

Deprecated Variables

		Name	Description
	SWidget *	RawParentPtr	RawParentPtr is not used anymore. Use GetOwnerWidget.

Deprecated Functions

		Name	Description
	void	AttachWidgetParent ( SWidget* InParent )	AttachWidgetParent is not used anymore. Use get SetOwner.