title: QTableWidget displaying rich text
body: <p>I need to display rich text in a QTableWidget. Sometimes, the text has two or more colors. I'm  trying to doit via html tags. But QTableWidgetItem doesn't allow to insert html/rich text. I'm clueless to start planning a solution:</p>
  
  <ul>
  <li>sublclassing QTableWidgetItem? (is there a method responsable for "interpreting" text as plain/rich?)</li>
  <li><code>myTableWidget-&gt;setCellWidget(row, col, new QTextEdit)</code> ?? This works, but I'm afraid the app will become more and more slow as multiple QTextEdits (may be 300 or more) are created.</li>
  <li>other suggestion?</li>
  </ul>
  
  <p>Thank you in advance for your time.</p>