One popup menu added to few tool buttons

[anda_skoa]

You could even use the enum value as the id.

Cheers,
_

[atomic]

In QButtonGroup instead int?
But then this must be simple enum not enum class to provide conversion between string and int.
Is this what you mean?

[anda_skoa]

Yes. Would remove the necessity of a switch, the int would be the value you are looking for.

Cheers,
_