my $window = for_obj(Gtk::Window->new("toplevel"), sub {
    $_->signal_connect(delete => sub { Gtk->exit(0) });
    $_->set_title("Test");
    $_->border_width(15);
    $_->add(for_obj(Gtk::Button->new("Quit") ,sub {
        $_->signal_connect(clicked => sub { Gtk->exit(0) });
        $_->show;
        $_
    });
    $_->show;
});

[download]

I think I like explicit stuff better: 

my $window = do {
    local $_ = Gtk::Window->new('toplevel');

    $_->signal_connect(delete => sub { Gtk->exit(0) });
    $_->set_title('Test');
    $_->border_width(15);
    $_->add( do {
        local $_ = Gtk::Button->new('Quit');
        $_->signal_connect(clicked => sub { Gtk->exit(0) });
        $_->show;
        $_;
    } );
    $_->show;

    $_;
};

[download]
Sure, it takes more lines, but imho it's less messy, and much clearer. By the way - why is there a lone $_ in your inner for_obj? 

Juerd
- http://juerd.nl/
- spamcollector_perlmonks@juerd.nl (do not use).

In reply to Re: Re: RFC: Class::Proxy::MethodChain by Juerd
in thread RFC: Class::Proxy::MethodChain by Aristotle

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.