title: How to get multiple key presses in single event?
body: <p>I am creating an application, where "Left Arrow + Down Arrow" press has different behavior ( It is not same as first left arrow and then left arrow ),  currently in keyPressEvent event I am getting them one by one in two separate calls. </p>
  
  <p>Is there any way by which I can get multiple keypress in one keyboard event?</p>