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API > API/Runtime > API/Runtime/UMG > API/Runtime/UMG/Components > API/Runtime/UMG/Components/UWidgetInteractionComponent
References
| Module | UMG |
| Header | /Engine/Source/Runtime/UMG/Public/Components/WidgetInteractionComponent.h |
| Include | #include "Components/WidgetInteractionComponent.h" |
| Source | /Engine/Source/Runtime/UMG/Private/Components/WidgetInteractionComponent.cpp |
virtual void ScrollWheel
&40;
float ScrollDelta
&41;
Remarks
Sends a scroll wheel event to the widget under the last hit result.