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API > API/Runtime > API/Runtime/UMG > API/Runtime/UMG/UUserWidget
Description
Called when the user is dropping something onto a widget. Ends the drag and drop operation, even if no widget handles this.
| Name | OnDrop |
| Type | function |
| Header File | /Engine/Source/Runtime/UMG/Public/Blueprint/UserWidget.h |
| Include Path | #include "Blueprint/UserWidget.h" |
UFUNCTION (BlueprintImplementableEvent, BlueprintCosmetic, Category="Drag and Drop")
bool OnDrop
(
FGeometry MyGeometry,
FPointerEvent PointerEvent,
UDragDropOperation * Operation
)
'true' to indicate you handled the drop operation.
Parameters
| Name | Remarks |
|---|---|
| MyGeometry | The geometry of the widget receiving the event. |
| PointerEvent | The mouse event from when the drag occurred over the widget. |
| Operation | The drag operation over the widget. |