If this value contains multiple actions - i.e.
[func@Gdk.DragAction.is_unique] returns %FALSE for the result -
[method@Gdk.Drop.finish] must choose the action to use when
accepting the drop. This will only happen if you passed
%GDK_ACTION_ASK as one of the possible actions in
[method@Gdk.Drop.status]. %GDK_ACTION_ASK itself will not
be included in the actions returned by this function.
This value may change over the lifetime of the [class@Gdk.Drop]
both as a response to source side actions as well as to calls to
[method@Gdk.Drop.status] or [method@Gdk.Drop.finish]. The source
side will not change this value anymore once a drop has started.
Returns the possible actions for this GdkDrop.
If this value contains multiple actions - i.e. [func@Gdk.DragAction.is_unique] returns %FALSE for the result - [method@Gdk.Drop.finish] must choose the action to use when accepting the drop. This will only happen if you passed %GDK_ACTION_ASK as one of the possible actions in [method@Gdk.Drop.status]. %GDK_ACTION_ASK itself will not be included in the actions returned by this function.
This value may change over the lifetime of the [class@Gdk.Drop] both as a response to source side actions as well as to calls to [method@Gdk.Drop.status] or [method@Gdk.Drop.finish]. The source side will not change this value anymore once a drop has started.