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API > API/Runtime > API/Runtime/Slate > API/Runtime/Slate/Widgets > API/Runtime/Slate/Widgets/Docking > API/Runtime/Slate/Widgets/Docking/SDockTab
References
| Module | Slate |
| Header | /Engine/Source/Runtime/Slate/Public/Widgets/Docking/SDockTab.h |
| Include | #include "Widgets/Docking/SDockTab.h" |
| Source | /Engine/Source/Runtime/Slate/Private/Widgets/Docking/SDockTab.cpp |
void SetCanCloseTab
&40;
const FCanCloseTab & InOnTabClosing
&41;
Remarks
Set the handler to be invoked when the user requests that this tab be closed.