Pack layout manager demonstration. : Layout « Tkinker « Python Tutorial

1. Python Tutorial
2. Tkinker
3. Layout

from Tkinter import *

class PackDemo( Frame ):
   def __init__( self ):
      Frame.__init__( self )
      self.master.title( "Packing Demo" )
      self.master.geometry( "400x150" )
      self.pack( expand = YES, fill = BOTH )

      self.button1 = Button( self, text = "Add Button",command = self.addButton )

      self.button1.pack( side = TOP )

      self.button2 = Button( self,text = "expand = NO, fill = BOTH" )

      self.button2.pack( side = BOTTOM, fill = BOTH )

      self.button3 = Button( self,text = "expand = YES, fill = X" )

      self.button3.pack( side = LEFT, expand = YES, fill = X )

      self.button4 = Button( self,text = "expand = YES, fill = Y" )

      self.button4.pack( side = RIGHT, expand = YES, fill = Y )   

   def addButton( self ):
      Button( self, text = "New Button" ).pack( pady = 5 )
      
PackDemo().mainloop()

18.18.Layout
	18.18.1.	Pack to TOP and RIGHT
	18.18.2.	Grid layout
	18.18.3.	Pack left
	18.18.4.	Pack layout manager demonstration.
	18.18.5.	Grid layout manager demonstration.
	18.18.6.	Demonstrates text and entry widgets, and the grid layout manager
	18.18.7.	Simple 2d table
	18.18.8.	2d table of input fields