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Code: Alles auswählen

#!/usr/bin/env python
# coding: UTF-8

try:
    #~~ For Python 2.x
    import Tkinter as tk
except ImportError:
    #~~ For Python 3.x
    import tkinter as tk

TEST_WIN_XPOS = 0
TEST_WIN_YPOS = 0

class Test(object):
    
    def __init__(self, title):
        self.win = tk.Tk()
        self.win.title(title)
        #self.win.geometry('+{0}+{1}'.format(TEST_WIN_XPOS, TEST_WIN_YPOS))
        self.win.geometry('300x300')
        self.win.protocol("WM_DELETE_WINDOW", self.close)
        
        self.main_frame = tk.Frame(self.win, bg='steelblue')
        self.main_frame.pack(fill='both', expand=True)
        
        widgets = [tk.Button(self.main_frame, text=nr, bd=0).pack(expand=True,
            pady=2) for nr in range(6)]
        
        button = tk.Button(self.win, text='Alle Widgets entfernen', bd=1,
            command=self.remove_widgets).pack()
    
    def remove_widgets(self):
        for widget in self.main_frame.winfo_children():
            widget.destroy()
                
    def run(self):
        self.win.mainloop()
    
    def close(self):
        print("Do something before shutdown")
        self.win.destroy()
            
Test("Remove Widgets").run()