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  3. FSlateAttributeMetaData

FSlateAttributeMetaData

API > API/Runtime > API/Runtime/SlateCore

   
Name FSlateAttributeMetaData
Type class
Header File /Engine/Source/Runtime/SlateCore/Public/Types/SlateAttributeMetaData.h
Include Path #include "Types/SlateAttributeMetaData.h"

Syntax

class FSlateAttributeMetaData : public ISlateMetaData

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers
  Types/SlateAttributeMetaData.h  
  Types/SlateAttributeMetaData.h  

Structs

Name Remarks
FGetterItem  

Enums

Public

Name Remarks
EInvalidationPermission  

Typedefs

Name Type Remarks Include Path
ESlateAttributeType SlateAttributePrivate::ESlateAttributeType   Types/SlateAttributeMetaData.h
ISlateAttributeContainer SlateAttributePrivate::ISlateAttributeContainer   Types/SlateAttributeMetaData.h
ISlateAttributeGetter SlateAttributePrivate::ISlateAttributeGetter   Types/SlateAttributeMetaData.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AffectVisibilityCounter uint8   Types/SlateAttributeMetaData.h  
Attributes TArray< FGetterItem, TInlineAllocator< 4 > >   Types/SlateAttributeMetaData.h  
CachedInvalidationReason EInvalidateWidgetReason   Types/SlateAttributeMetaData.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

int32 GetRegisteredAffectVisibilityAttributeCount()

   Types/SlateAttributeMetaData.h  

int32 GetRegisteredAttributeCount()

   Types/SlateAttributeMetaData.h  

bool IsBound ( const FSlateAttributeBase& Attribute
) const

   Types/SlateAttributeMetaData.h  

Overridden from ISlateMetaData

Name Remarks Include Path Unreal Specifiers

virtual bool IsOfTypeImpl ( const FName& Type
) const

 Checks whether this drag and drop operation can cast safely to the specified type. Types/SlateAttributeMetaData.h  

Static

Name Remarks Include Path Unreal Specifiers

static void ApplyDelayedInvalidation ( SWidget& OwningWidget
)

 Apply any delayed invalidation previously delayed with EInvalidationPermission::DelayInvalidation. Types/SlateAttributeMetaData.h  

static FSlateAttributeMetaData * FindMetaData ( const SWidget& OwningWidget
)

   Types/SlateAttributeMetaData.h  

static SlateAttributePrivate::ISlateAttributeGetter * GetAttributeGetter ( const SWidget& OwningWidget,
const FSlateAttributeBase& Attribute
)

   Types/SlateAttributeMetaData.h  

static FDelegateHandle GetAttributeGetterHandle ( const SWidget& OwningWidget,
const FSlateAttributeBase& Attribute
)

   Types/SlateAttributeMetaData.h  

static TArray< FName > GetAttributeNames ( const SWidget& OwningWidget
)

 Get the name of all the attributes, if available. Types/SlateAttributeMetaData.h  

static const FName & GetTypeId()

   Types/SlateAttributeMetaData.h  

static void InvalidateWidget ( SWidget& OwningWidget,
const FSlateAttributeBase& Attribute,
ESlateAttributeType AttributeType,
EInvalidateWidgetReason Reason
)

   Types/SlateAttributeMetaData.h  

static void InvalidateWidget ( ISlateAttributeContainer& OwningContainer,
const FSlateAttributeBase& Attribute,
ESlateAttributeType AttributeType,
EInvalidateWidgetReason Reason
)

   Types/SlateAttributeMetaData.h  

static bool IsAttributeBound ( const SWidget& OwningWidget,
const FSlateAttributeBase& Attribute
)

   Types/SlateAttributeMetaData.h  

static void MoveAttribute ( const SWidget& OwningWidget,
FSlateAttributeBase& NewAttribute,
ESlateAttributeType AttributeType,
const FSlateAttributeBase* PreviousAttribute
)

   Types/SlateAttributeMetaData.h  

static void RegisterAttribute ( ISlateAttributeContainer& OwningContainer,
FSlateAttributeBase& Attribute,
ESlateAttributeType AttributeType,
TUniquePtr< ISlateAttributeGetter >&& Wrapper
)

   Types/SlateAttributeMetaData.h  

static void RegisterAttribute ( SWidget& OwningWidget,
FSlateAttributeBase& Attribute,
ESlateAttributeType AttributeType,
TUniquePtr< ISlateAttributeGetter >&& Wrapper
)

   Types/SlateAttributeMetaData.h  

static void RemoveContainerWidget ( SWidget& Widget,
ISlateAttributeContainer& Container
)

   Types/SlateAttributeMetaData.h  

static bool UnregisterAttribute ( SWidget& OwningWidget,
const FSlateAttributeBase& Attribute
)

   Types/SlateAttributeMetaData.h  

static bool UnregisterAttribute ( ISlateAttributeContainer& OwningContainer,
const FSlateAttributeBase& Attribute
)

   Types/SlateAttributeMetaData.h  

static void UpdateAllAttributes ( SWidget& OwningWidget,
EInvalidationPermission InvalidationStyle
)

 Update all the attributes. Types/SlateAttributeMetaData.h  

static void UpdateAttribute ( SWidget& OwningWidget,
FSlateAttributeBase& Attribute
)

   Types/SlateAttributeMetaData.h  

static void UpdateChildrenOnlyVisibilityAttributes ( SWidget& OwningWidget,
EInvalidationPermission InvalidationStyle,
bool bRecursive
)

 Execute UpdateOnlyVisibilityAttributes on every children of the widget. Types/SlateAttributeMetaData.h  

static void UpdateContainerSortOrder ( SWidget& Widget,
ISlateAttributeContainer& Container
)

   Types/SlateAttributeMetaData.h  

static void UpdateExceptVisibilityAttributes ( SWidget& OwningWidget,
EInvalidationPermission InvalidationStyle
)

 Update attributes that are NOT responsible to change visibility of the widget. Types/SlateAttributeMetaData.h  

static void UpdateOnlyVisibilityAttributes ( SWidget& OwningWidget,
EInvalidationPermission InvalidationStyle
)

 Update attributes that are responsible to change visibility of the widget. Types/SlateAttributeMetaData.h  

Operators

Name Remarks Include Path Unreal Specifiers
  Types/SlateAttributeMetaData.h  

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