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Unreal Engine C++ API Reference > Runtime > UMG > Blueprint > UUserWidget
References
| Module | UMG |
| Header | /Engine/Source/Runtime/UMG/Public/Blueprint/UserWidget.h |
| Include | #include "Blueprint/UserWidget.h" |
UFUNCTION (BlueprintImplementableEvent, BlueprintCosmetic, Category="Touch Input")
FEventReply OnTouchGesture
(
FGeometry MyGeometry,
const FPointerEvent & GestureEvent
)
Remarks
Called when the user performs a gesture on trackpad. This event is bubbled. Returns whether the event was handled, along with other possible actions
Parameters
| Name | Description |
|---|---|
| MyGeometry | The geometry of the widget receiving the event. |
| GestureEvent | gesture event |