title: Python Entry box takes text input in multiple Entry box
body: <p>Im making a GUI application where I have 4 Entry section and if I enter text in one Entry box all Entry box are taking data. How do I code such that only on clicking over Entry box it should take input respectively...</p>
  
  <p>Code:</p>
  
  <pre><code>from Tkinter import *
  
  def time():
   t1h=int(Ihr.get())
   t1m=int(Imin.get())
   t2h=int(Ohr.get())
   t2m=int(Omin.get())
  
  app = Tk()
  app.title("VM")
  app.geometry("150x210")
  app.resizable(0,0)    
  
  note = Label(app, text="Clock IN Time :")
  note.place(x=10, y=10)
  Ihr = Entry(app,text="...")
  Ihr.place(x=10, y=30,width="30")
  Ihr.focus()
  note = Label(app, text="::")
  note.place(x=43, y=30)
  Imin = Entry(app,text="...")
  Imin.place(x=60, y=30,width="30")
  note = Label(app, text="(hr)")
  note.place(x=12, y=50)
  note = Label(app, text="(min)")
  note.place(x=58, y=50)  
  </code></pre>