[ Version ( since = "1.4" ) ]
public DragAction extra_drag_preferred_action { get; }
The unique action on the `current-drop` of the [signal@TabOverview:AdwTabOverview:extra-drag-drop
].
This property should only be used during a [signal@TabOverview:AdwTabOverview:extra-drag-drop
] and is always a subset of
what was originally passed to [method@TabOverview.setup_extra_drop_target].