Navigation
API > API/Runtime > API/Runtime/SlateCore > API/Runtime/SlateCore/FastUpdate > API/Runtime/SlateCore/FastUpdate/FSlateInvalidationRootHandle
References
| Module | SlateCore |
| Header | /Engine/Source/Runtime/SlateCore/Public/FastUpdate/SlateInvalidationRootHandle.h |
| Include | #include "FastUpdate/SlateInvalidationRootHandle.h" |
bool IsStale() const
true if this used to point to a InvalidatationRoot, but doesn't any more and has not been assigned or reset in the mean time.