Tabbar, Menu and Toolbar - keyboard navigation?


I would like to know if I can use these three components with keyboard navigation, as I would like to design an accesible interface (apart from regular mouse operation) but I don’t find anything in the documentation referring to that, apart from the keyboard shortcuts.

Could you give me a hint?

Thanks in advance,

Unfortunatelly, there is no such possibility.
But you can try to achieve this manually.