slint::language::DragAction

enum class DragAction

Value	Description
None	No action: the drag is rejected, no drop will be delivered.
Copy	The data is copied to the target; the source retains it.
Move
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This enum describes the action negotiated between the source of a drag (DragArea) and its target (DropArea) during a drag-and-drop operation. The source declares which actions it permits, the target picks one in its can-drop callback, and the chosen action is reported back to the source via drag-finished so that, for example, a move source can remove the original data. The same enum is used for drags that come from another application or window once native drag-and-drop is in play.