title: Tkinter Dynamically updating text field with incoming messages
body: <p>so I am making a messaging app for a class and need to somehow use either a message field, or maybe scrolled text, in Tkinter to take in text message data. I have the data coming in over bluetooth so that isnt a concern, what I'm having trouble with (conceptually) is getting a message or scrolled text to dynamically update and display the recieved SMS message along with like a time stamp. </p>
  
  <p>I had the idea of doing like a preformatted string that takes the content from the SMS as well as a time stamp and then just throwing that into the text field, but I have no clue if that would work.</p>
  
  <p>Basically I would like to implement something like the log field in HTML when making chrome apps. A non editable field that simply displays text message data.
  Thanks for any and all help!</p>