Das deutsche Python-Forum

Code: Alles auswählen

try:
    import tkinter as tk
except:
    import Tkinter as tk

class Sekundaermenue():
    def __init__(self, master=None):
        self._root = master
        self._ownframe = None
        
    def open(self):
        self._ownframe = tk.Toplevel()
        
        close_button = tk.Button (master=self._ownframe, command=self.close, text="fertig")
        close_button.pack()
   
    def close(self):
        # self._ownframe.quit()
        self._ownframe.destroy()

def main ():
    root = tk.Tk()
    
    mysek = Sekundaermenue()
    
    def do_exit():
        root.quit()
    
    submenue_button = tk.Button (master=root, text="subframe", command=mysek.open )
    submenue_button.pack()
   
    exit_button = tk.Button (master=root, text="Beenden", command=do_exit)
    exit_button.pack()
    root.mainloop()

if __name__ == "__main__":
    main ()