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  3. FSlateInvalidationRoot

FSlateInvalidationRoot

Unreal Engine C++ API Reference > Runtime > SlateCore > FastUpdate

Inheritance Hierarchy

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

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function void

Advanced_ResetInvalidation ( bool bClearResourcesImmediately
)

  
Protected function void

ClearAllFastPathData ( bool bClearResourcesImmediately
)

  
Public function FSlateCachedElementData &  
Public function Const const FSlateCachedElementData &  
Protected function Const int32  
Public function Const const FSlateInvalidationWidgetList &  
Public function Const const TSharedPtr< SWidget >  
Public function Const FHittestGrid *  
Public function Const FSlateInvalidationRootHandle  
Public function Const const SWidget *  
Public function Const ESlateInvalidationPaintType  
Public function Const FPerformanceStat  
Protected function TSharedRef< SWidget >  
Public function void

InvalidateRootChildOrder ( const SWidget* Investigator
)

 Rebuild the list and request a SlowPath.
Public function void

InvalidateRootLayout ( const SWidget* Investigator
)

 Invalidate the layout, forcing the parent of the InvalidationRoot to be repainted.
Public function void

InvalidateScreenPosition ( const SWidget* Investigator
)

 Update the screen position of the SWidget owning the InvalidationRoot.
Public function Const bool  
Protected function Virtual void  
Public function void

OnWidgetDestroyed ( const SWidget* Widget
)

  
Public function FSlateInvalidationResult  
Protected function int32  
Protected function bool  
Protected function void  
Protected function void

SetInvalidationRootWidget ( SWidget& InInvalidationRootWidget
)

  
Public function void

SetLastPaintType ( ESlateInvalidationPaintType Value
)

  

Overridden from FGCObject

  Type Name Description
Public function Virtual void Pure virtual that must be overloaded by the inheriting class.
Public function Virtual Const FString Overload this method to report a name for your referencer

Classes

  Type Name Description
Public struct FPerformanceStat    

Deprecated Functions

  Type Name Description
Public function void

InvalidateRoot ( const SWidget* Investigator
)

 InvalidateRoot is deprecated, use InvalidateRootChildOrder or InvalidateRootChildOrder

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