I'm trying to figure out how to set one specific radio button in a section of my menu.

I am dynamically generating the menu entries in question, by using the menu bar's "insert" method. The menu entries are displayed correctly.

I see the "setonly" method in the Fl_Menu_ class, but it takes a Fl_Menu_Item* as a parameter, and the only methods that return a menu item all return "const Fl_Menu_Item*" pointers. How am I supposed to find the right pointer without casting away the const, which, I assume, is there for a good reason?

Eric