http://www.perlmonks.org?node_id=1031190


in reply to how select single button only?

:)

$ perl fudge Unmatched right curly bracket at fudge line 21, at end of line syntax error at fudge line 21, near "}" Unmatched right curly bracket at fudge line 114, at end of line syntax error at fudge line 114, near "}" syntax error at fudge line 131, near "}" Execution of fudge aborted due to compilation errors.

I can't reason about GUIs without seeing them, and I can't see it if the code doesn't compile

So first thing I'd do is post code, which compiles, and shows your problem