| 2 | |
| 3 | |
| 4 | class Application(tk.Frame): |
| 5 | def __init__(self, master=None): |
| 6 | super().__init__(master) |
| 7 | self.master = master |
| 8 | self.pack() |
| 9 | self.create_widgets() |
| 10 | |
| 11 | def create_widgets(self): |
| 12 | self.hi_there = tk.Button(self) |
| 13 | self.hi_there["text"] = "Hello World\n(click me)" |
| 14 | self.hi_there["command"] = self.say_hi |
| 15 | self.hi_there.pack(side="top") |
| 16 | |
| 17 | self.quit = tk.Button(self, |
| 18 | text="QUIT", |
| 19 | fg="red", |
| 20 | command=self.master.destroy) |
| 21 | self.quit.pack(side="bottom") |
| 22 | |
| 23 | def say_hi(self): |
| 24 | print("hi there, everyone!") |
| 25 | |
| 26 | |
| 27 | root = tk.Tk() |