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Unreal Engine C++ API Reference > Runtime > SlateCore > Types > Attributes
References
| Module | SlateCore |
| Header | /Engine/Source/Runtime/SlateCore/Public/Types/Attributes/SlateAttributeDefinition.inl |
| Include | #include "Types/Attributes/SlateAttributeDefinition.inl" |
Syntax
struct FSlateAttributeNoInvalidationReason
Remarks
Predicate used to identify if the InvalidationWidgetReason is defined in the attribute descriptor.
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
constexpr EInvalidateWidgetReason | GetInvalidationReason
(
const SWidget& |