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;
});
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;
$_;
};
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).
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