title: Finding the workspace size (screen size less the taskbar) using GTK
body: <p>How do you create a main window that fills the entire desktop <strong>without covering (or being covered by) the task bar</strong> and <strong>without being maximized</strong>? I can find the entire screen size with and set the main window accordingly with this:</p>
  
  <pre><code>window = gtk.Window()
  screen = window.get_screen()
  window.resize(screen.get_width(), screen.get_height())
  </code></pre>
  
  <p>but the bottom of the window is covered by the task bar.</p>