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API > API/Runtime > API/Runtime/Slate > API/Runtime/Slate/Widgets > API/Runtime/Slate/Widgets/Input
Type
typedef TBaseDelegate_OneParam< void, bool > FOnIsOpenChanged
References
| Module | Slate |
| Header | /Engine/Source/Runtime/Slate/Public/Widgets/Input/SMenuAnchor.h |
| Include | #include "Widgets/Input/SMenuAnchor.h" |
Remarks
Notification when popup is opened/closed.