title: PyQt5 QuickControls Material style
body: <p>I'm experimenting with QuickControls with latest PyQt5 and trying to apply Material style via QML as explained <a href="https://doc.qt.io/qt-5/qtquickcontrols2-styles.html" rel="noreferrer">here</a> and <a href="https://doc.qt.io/qt-5/qtquickcontrols2-material.html" rel="noreferrer">here</a>:</p>
  
  <pre><code>QQuickStyle::setStyle("Material");
  </code></pre>
  
  <p>But unfortunately I can't find any refernces to QQuickStyle class in PyQt to apply style via python code and only working solution is to specify command line argument for this:</p>
  
  <pre><code>python app.py -style material
  </code></pre>
  
  <p>Could someone point me to the correct applying QuickControls style via python script please?</p>