Callback for item menu.

def _copyDPToClipboard(self):
        """Callback for item menu."""
        dp = self._dp_menu_on
        if dp and dp.archived:
            path = dp.fullpath.replace(" ", "\\ ")
            QApplication.clipboard().setText(path, QClipboard.Clipboard)
            QApplication.clipboard().setText(path, QClipboard.Selection)