text: 
  from tkinter import *
  from tkinter.ttk import *
  
  from infrastructure import DemoWindow
  
  
  
  class FormEntryDemo (DemoWindow ):
      def __init__(self):
          l="""This window contains a simple form where you can type in
          the various entries and use tabs to move circularly between
          the entries."""
  
          DemoWindow.__init__(self, l, 'form.py')
  
          frame = Frame(self);frame.pack( expand=YES, fill=X)
  
          for text in ('Name:', 'Address:', '', '', 'Phone' ):
              f = Frame(frame, bd=2 );
              f.pack(side=TOP, fill=X )
              l = Label( f, text=text );
              l.pack(side=LEFT)
              e = Entry(f, relief=SUNKEN, border=2, width=40 );
              e.pack(side=RIGHT)
              
  
  
  runDemo = FormEntryDemo
  
  if __name__ == '__main__':
      demo = FormEntryDemo()
      mainloop()
  
  