title: How do I stop gtk.Entry from losing focus on arrow keypress?
body: <p>I'm writing a Python GTK app that uses a gtk.Entry widget to forward keypresses to multiple other widgets. Unfortunately, it seems like GTK has a default binding that switches widget focus on the up and down arrow keys out of the Entry widget.</p>
  
  <p>I want to disconnect this key-based focus switching, but leave mouse based focus switching in place. I can't seem to find where in the API I'd do this.</p>
  
  <p>Any suggestions?</p>