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API > API/Editor > API/Editor/CurveEditor > API/Editor/CurveEditor/ICurveEditorDragOperation
References
| Module | CurveEditor |
| Header | /Engine/Source/Editor/CurveEditor/Public/ICurveEditorDragOperation.h |
| Include | #include "ICurveEditorDragOperation.h" |
virtual FReply OnMouseWheel
&40;
FVector2D InitialPosition,
FVector2D CurrentPosition,
const FPointerEvent & MouseEvent
&41;
Remarks
Implementation method for derived types to evaluate a mousewheel event