Gtk::ClipBoard

简单使用：

void ExampleWindow::on_button_copy()
{
  //Build a string representation of the stuff to be copied:

  //Ideally you would use XML, with an XML parser here:

  Glib::ustring strData;
  strData += m_ButtonA1.get_active() ? "1" : "0";
  strData += m_ButtonA2.get_active() ? "1" : "0";
  strData += m_ButtonB1.get_active() ? "1" : "0";
  strData += m_ButtonB2.get_active() ? "1" : "0";

  Glib::RefPtr<Gtk::Clipboard> refClipboard = Gtk::Clipboard::get();
  refClipboard->set_text(strData);
}

void ExampleWindow::on_button_paste()
{
  //Tell the clipboard to call our method when it is ready:

  Glib::RefPtr<Gtk::Clipboard> refClipboard = Gtk::Clipboard::get();
  refClipboard->request_text(sigc::mem_fun(*this,
              &ExampleWindow::on_clipboard_text_received) );
}

void ExampleWindow::on_clipboard_text_received(const Glib::ustring& text)
{
  //See comment in on_button_copy() about this silly clipboard format.

  if(text.size() >= 4)
  {
    m_ButtonA1.set_active( text[0] == '1' );
    m_ButtonA2.set_active( text[1] == '1' );
    m_ButtonB1.set_active( text[2] == '1' );
    m_ButtonB2.set_active( text[3] == '1' );
  }
}