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API > API/Plugins > API/Plugins/UVEditorTools > API/Plugins/UVEditorTools/Selection > API/Plugins/UVEditorTools/Selection/UUVToolSelectionAPI
References
| Module | UVEditorTools |
| Header | /Engine/Plugins/Editor/UVEditor/Source/UVEditorTools/Public/Selection/UVToolSelectionAPI.h |
| Include | #include "Selection/UVToolSelectionAPI.h" |
bool IsActive&40;&41; const
Remarks
Returns true in between Initialize() and Shutdown(). Used by undo/redo to expire transactions when editor is closed.