It seems we did, at some time, intend to have a tooltip for detected password strength in one or more of our tools: 

http://gitweb.mageia.org/software/drakx/tree/perl-install/mygtk3.pm#n1643

(which is right below the "sub _get_weakness_icon" section)

sub _get_weakness_tooltip {
    my ($password_weakness) = @_;
    my %weakness_tooltip = (
        1 => N("Password is trivial to guess"),
        2 => N("Password is trivial to guess"),
        3 => N("Password should be resistant to basic attacks"),
        4 => N("Password seems secure"),
        5 => N("Password seems secure"));
    my $weakness_tooltip = $weakness_tooltip{$password_weakness} || return undef;
    return $weakness_tooltip;
}


However, there's no such tooltip in userdrake.

It would be nice to have a tooltip for the different colours of the shield icon when entering or changing a password there.