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FSlateInvalidationRoot

Windows

MacOS

Linux

Inheritance Hierarchy

FGCObject

FNoncopyable

FSlateInvalidationRoot

SInvalidationPanel

SRetainerWidget

SWindow

References

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

Syntax

class FSlateInvalidationRoot :
public FGCObject,
public FNoncopyable

Constructors

	Name	Description
	FSlateInvalidationRoot()

Destructors

	Name	Description
	~FSlateInvalidationRoot()

Functions

	Name	Description
void	ClearAllFastPathData ( bool bClearResourcesImmediately )
FSlateCached...	GetCachedElements()
int32	GetFastPathGenerationNumber()
FHittestGrid...	GetHittestGrid()
void	InvalidateChildOrder()	Call to notify that the ordering of children somewhere in the hierarchy below this root has changed and the fast path is no longer valid
void	InvalidateRoot()
void	InvalidateScreenPosition()
bool	NeedsSlowPath()
void	OnWidgetDestroyed ( const SWidget* Widget )
FSlateInvali...	PaintInvalidationRoot ( const FSlateInvalidationContext& C... )
int32	PaintSlowPath ( const FSlateInvalidationContext& C... )
bool	ProcessInvalidation()
void	RemoveWidgetFromFastPath ( FWidgetProxy& Proxy )
void	SetInvalidationRootHittestGrid ( FHittestGrid& InHittestGrid )
void	SetInvalidationRootWidget ( SWidget& InInvalidationRootWidget )

Overridden from FGCObject

		Name	Description
	void	AddReferencedObjects ( FReferenceCollector& Collector )	FGCObject interface
	FString	GetReferencerName()	Use this method to report a name for your referencer.

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