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API > API/Runtime > API/Runtime/UMG > API/Runtime/UMG/Blueprint > API/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="Mouse")
FEventReply OnMouseButtonDown
(
FGeometry MyGeometry,
const FPointerEvent & MouseEvent
)
Remarks
The system calls this method to notify the widget that a mouse button was pressed within it. This event is bubbled. Whether the event was handled along with possible requests for the system to take action.
Parameters
| Name | Description |
|---|---|
| MyGeometry | The Geometry of the widget receiving the event |
| MouseEvent | Information about the input event |