title: qstring double quotes and escape character qt
body: <p>Good afternoon, I want to create a string type :</p>
  
  <pre><code>"{\" events \ ": [" in qt 5, 
  </code></pre>
  
  <p>but creating </p>
  
  <pre><code>**QString (QLatin1String ("\"% 1 \ "")) .arg (str);** 
  </code></pre>
  
  <p>does not make me the quote after the <code>{</code> or bar <code>\</code>.
  Any ideas ?, thanks.</p>