Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > ApplicationCore > GenericPlatform > FGenericApplicationMessageHandler > OnMouseWheel

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OnMouseWheel

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		Name	Description
	bool	OnMouseWheel ( const float Delta )
	bool	OnMouseWheel ( const float Delta, const FVector2D CursorPos )