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API > API/Plugins > API/Plugins/ColorGradingEditor > API/Plugins/ColorGradingEditor/IColorGradingMixerObjectHierarch-
Description
Called when a payload is dropped onto a target. If this returns true, the outliner will be refreshed after the operation.
| Name | OnDrop |
| Type | function |
| Header File | /Engine/Plugins/Editor/ColorGrading/Source/ColorGradingEditor/Public/ColorGradingMixerObjectFilterRegistry.h |
| Include Path | #include "ColorGradingMixerObjectFilterRegistry.h" |
virtual bool OnDrop
(
UObject * DropTarget,
const FSceneOutlinerDragDropPayload & Payload,
const FSceneOutlinerDragValidationInfo & ValidationInfo
) const