@@ -24,34 +24,33 @@ def __init__(self, master): # constructor method
2424
2525 # store image in the label obj to keep it in the scope as
2626 # long as label is displayed and to avoid getting the image getting garbage collected
27- imgpath = 'simple_gif.gif'
28- self .label .img = tk .PhotoImage (file = imgpath )
29- self .label .config (compound = 'left' ) # to display image in left of text
30- 27+ imgpath = 'simple_gif.gif' # path of the image
28+ self .label .img = tk .PhotoImage (file = imgpath ) # read_image :: saving image within label_object to prevent its garbage collection
29+ self .label .config (image = self . label . img ) # display image in label widget
30+ self . label . config ( compound = 'left' ) # to display image in left of text
3131
3232 self .label .pack () # pack label to the window with pack() geometry method of Label
3333 self .btn .pack ()
34- self .label .config (wraplength = 200 )
35- self .label .config (justify = tk .CENTER ) # justify can be CENTER, RIGHT, LEFT
34+ 35+ self .label .config (wraplength = 200 ) # specify wraplength of text in label
36+ self .label .config (justify = tk .CENTER ) # justify text in label to (CENTER, RIGHT or LEFT)
3637 self .label .config (foreground = 'blue' , background = 'yellow' ) # insert font color (foreground) and background color
3738 self .label .config (font = ('Times' , 10 , 'bold' )) # font = (font_name, font_size, font_type)
3839
39- # store image in the label obj to keep it in the scope as
40- # long as label is displayed and to avoid getting the image getting garbage collected
41- imgpath = 'simple_gif.gif'
42- self .label .img = tk .PhotoImage (file = imgpath )
43- self .label .config (image = self .label .img )
44- self .label .config (compound = 'left' ) # to display image in left of text
45- 4640 def handle_text (self ):
4741 if self .label ['text' ] == self .greet_list [0 ]:
4842 self .label .config (text = self .greet_list [1 ])
4943 else :
5044 self .label .config (text = self .greet_list [0 ])
51- 52- def test ():
45+ 46+ 47+ def GreetingAppLaunch (): # function to use class defined
5348 root = tk .Tk ()
5449 GreetingApp (root )
5550 root .mainloop ()
51+ 52+ 53+ def test ():
54+ GreetingAppLaunch ()
5655
5756if __name__ == '__main__' : test ()
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