in reply to Re^4: Make top level window unclosable Perl tk
in thread Make top level window unclosable Perl tk

Then we probably need more information about what you're really trying to do.

IMO -- using a homebrew, tk gui to collect a password and thereby authorize further actions seems highly ill-advised; un-necessarily complex; and subject to numerous possible-exploits.

Come, let us reason together: Spirit of the Monastery
  • Comment on Re^5: Make top level window unclosable Perl tk

In Section Seekers of Perl Wisdom