extra_drag_preferred_action

Description:

[ Version ( since = "1.4" ) ]
public DragAction extra_drag_preferred_action { get; }

The unique action on the `current-drop` of the [signal@TabBar:AdwTabBar:extra-drag-drop].

This property should only be used during a [signal@TabBar:AdwTabBar:extra-drag-drop] and is always a subset of what was originally passed to [method@TabBar.setup_extra_drop_target].