mixin Efl.Ui.Widget_Focus_Manager
   requires Efl.Ui.Widget
   composites Efl.Ui.Focus.Manager
{
  [[Helper mixin for widgets which also can act as focus managers.

    @since 1.22
  ]]
  methods {
      focus_manager_create @protected @pure_virtual {
         [[If the widget needs a focus manager, this function will be called.

           It can be used and overridden to inject your own manager or set
           custom options on the focus manager.
         ]]
         params {
            @in root: Efl.Ui.Focus.Object; [[The logical root object for focus.]]
         }
         return: Efl.Ui.Focus.Manager; [[The focus manager.]]
      }
  }

  implements {
      Efl.Object.constructor;
      Efl.Object.destructor;
      Efl.Ui.Widget.focus_state_apply;
  }
}