While testing my wxRuby app on Windows, I found that Wx::Choice behaves
differently under Linux and Windows. For this line of code
@tpf_choice = Wx::Choice.new(self, :choices => %w(1 8 16 32 64 256))
in Linux, the first choice ‘1’ is pre-selected, while in Windows nothing
is selected until I open the list and select a value from it. After
that, blank value cannot be selected.
Is it a bug?