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API > API/Runtime > API/Runtime/Slate
| |
|
| Name |
EOutputCanBeNullptr |
| Type |
enum |
| Header File |
/Engine/Source/Runtime/Slate/Public/Framework/Docking/TabManager.h |
| Include Path |
#include "Framework/Docking/TabManager.h" |
Syntax
enum EOutputCanBeNullptr
{
Never,
IfNoTabValid,
IfNoOpenTabValid,
}
Values
| Name |
Remarks |
| Never |
RestoreArea_Helper() will always return a SWidget. |
| IfNoTabValid |
RestoreArea_Helper() will return nullptr if its parent FTabManager::FStack does not contain at least a valid tab. |
| IfNoOpenTabValid |
RestoreArea_Helper() will return nullptr if its parent FTabManager::FStack does not contain at least a valid tab whose ETabState is set to OpenedTab. |
