title: How to represent "Drawable" of X11 in Qt
body: <p>I am using a 3rd party library in Qt. with an API,i need to pass the "Drawable" object to it . Its mentioned the drawable is an X Windows Pixmap and is assumed to exist on X Screen screen of Display display</p>
  
  <p>In this case i need to use a Qt pixmap to pass to it as drawable . How do i accomplish this. Please advice.</p>