title: Python/Tkinter: Trap text selection via keyboard/mouse as an event?
body: <p>Is it possible to trap text selection via the keyboard AND mouse as a selection/selection_change type of event? (I know I can trap selection via the keyboard by watching every keypress and comparing selection range - but I see no way to detect selection via the mouse or as a discrete event by itself)</p>
  
  <p>I've looked at the following Tkinter event documentation and don't see a selection/selection_changed type of event.
  <a href="http://infohost.nmt.edu/tcc/help/pubs/tkinter/events.html" rel="nofollow">http://infohost.nmt.edu/tcc/help/pubs/tkinter/events.html</a></p>
  
  <p>Perhaps some of you Tkinter/Tk veterans might have some clever ideas?</p>
  
  <p>Thank you,
  Malcolm</p>