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Tkinter GUI Programming by Example
book

Tkinter GUI Programming by Example

by David Love
April 2018
Beginner content levelBeginner
340 pages
7h 54m
English
Packt Publishing
Content preview from Tkinter GUI Programming by Example

Our first try

Let's give it a try the regular way. Open up your previous code and change it to look like this:

class Window(tk.Tk):    def __init__(self):        super().__init__()        self.title("Hello Tkinter")        self.label_text = "Choose One"        self.label = tk.Label(self, text=self.label_text)        self.label.pack(fill=tk.BOTH, expand=1, padx=100, pady=30)        hello_button = tk.Button(self, text="Say Hello",                                  command=self.say_hello)        hello_button.pack(side=tk.LEFT, padx=(20, 0), pady=(0, 20))        goodbye_button = tk.Button(self, text="Say Goodbye",                                   command=self.say_goodbye)        goodbye_button.pack(side=tk.RIGHT, padx=(0, 20), pady=(0, 20))        def say_hello(self):          self.label_text = "Hello World"        def say_goodbye(self):          self.label_text="Goodbye! \n (Closing in 2 seconds)" self.after(2000, ...
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Publisher Resources

ISBN: 9781788627481Supplemental Content