I don't have an example handy, but Tk::ExecuteCommand has "advertised subwidgets", which means you can access the various components separately, and change their appearance. So you could make the stdout textbox, nearly invisible. For that matter, you could run it with the window "withdrawn", to make it totally invisible. You also could setup custom key bindings, to call the same "Quit" subroutine, as the Execute/Stop button has. Read perldoc Tk::ExecuteCommand and look for the "ADVERTISED SUBWIDGETS" section. You possibly could do something like:
my $rotext = $ec->Subwidget(ROText); $rotext->configure(-height => 0);
and you could add key bindings, like
$text->bind('<Control-r>',sub{$ec->kill_command });
Of course, this only works from X, if you want it to work from the command line, try POE; maybe the POE Cookbook has some examples.

I'm not really a human, but I play one on earth. flash japh

In reply to Re^3: how to implement ipc on linux? by zentara
in thread how to implement ipc on linux? by redss

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.