The bar object which is located at the top area as a title. e.g. Navigation_Bar widget(Efl.Ui.Navigation_Bar) can be used as bar
.
@property bar { get {} set {} values { value: Efl.Ui.Layout_Base; } }
Efl_Ui_Layout_Base *efl_ui_navigation_layout_bar_get(const Eo *obj); void efl_ui_navigation_layout_bar_set(Eo *obj, Efl_Ui_Layout_Base *value);