main.py 文件源码

def _item_doubleclicked(self, widget):
        """An item in the table was clicked."""
        column = widget.column()
        row = widget.row()

        if column == self.media_col:
            # click in the media column, execute externally
            msg = self._messages[row]
            if msg.extfile_path is not None:
                logger.debug("Opening external file %r", msg.extfile_path)
                subprocess.call(['/usr/bin/xdg-open', msg.extfile_path])

        elif column == self.text_col:
            # click in the text column, copy to clipboard
            clipboard = QtWidgets.QApplication.clipboard()
            clipboard.setText(widget.text())