Hi,
so how to do this in general I already know, but to make it neat I would like to do it with containers. Only my problem is that the HBox container does not expand, but shrinks the buttons when I add more buttons. But I want the container to automatically expand so that buttons can be added at the back without changing the size of the buttons. I don't have the problem that the container goes out of the screen at some point, because I plan to add a slider container.
Is this possible with conatiners? If yes, how?