title: QT: Position tabs within QTabBar block
body: <p>There is a QTabBar element with a vertical size policy which is expanding. I want to make the tabs to be aligned to the bottom of the QTabBar element box, but they are always appearing from the top.</p>
  
  <p>I have tried styling QTabBar and QTabBar::tab with different combinations of <code>vertical-align: bottom</code>, <code>alignment: bottom;</code>, <code>bottom:0;</code> but with zero luck. It seems that the only alignment that actually work is when I align horizontally.</p>
  
  <p><strong>Current results:</strong></p>
  
  <p><img src="https://i.stack.imgur.com/vLRyH.png" alt=""></p>
  
  <p>The tabs are separated from where the content will go. And before suggesting me to not use an expanding vertical policy. I <strong>have</strong> to do it like this, I have my reasons.</p>