title: Adding QWidget without layout to QStackedWidget inlay gap
body: <p>I have a QStackedWidget that I add multiple QWidget() objects to. Each QWidget has its own layout. For some reason when it adds the QWidget to the QStacked widget, it doesn't add it to say location "0,0"... it seems to always inlay it by 3 or 4 pixels from each edge of the QStackedWidget. See picture for an example...I made the QStackedWidget background black so it is easy to see the gap. </p>
  
  <p>The question is, how can I eliminate this gap and get the QWidget to align perfectly with the QStackedWidget?</p>
  
  <p><img src="https://i.stack.imgur.com/fKIto.png" alt="enter image description here"></p>