title: getting row and column from mouse click event
body: <p>I have code to display rows and columns.</p>
  
  <p>I wanted to get the row and column in shell,if I click with my mouse over the specified location consisting like R0/C0 in the GUI</p>
  
  <p>My coding:</p>
  
  <pre><code>import Tkinter
  root = Tkinter.Tk(  )
  for r in range(3):
      for c in range(4):
          Tkinter.Label(root, text='R%s/C%s'%(r,c),
              borderwidth=1 ).grid(row=r,column=c)
  root.mainloop(  )
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/Saf39.jpg" alt="enter image description here"></p>
  
  <p>If i click my mouse over R2/C2 in the GUI,then it should display the output in shell as <code>R2/C2</code></p>
  
  <p>Please help me on how to attain this!</p>