Beenden Knopf Hilfe benötigt

Question

Ich versuche, einen Code für dieses Thema zu machen, ich mache und ich habe es geschafft, etwas davon zu tun, aber wenn es darum geht, mein Tkinter Menü zu beenden, schließt es nicht, wenn ich manuell Schließen Sie es, ich habe die Schaltfläche für die Option, um es zu schließen, aber es funktioniert nicht. Kann mir jemand bei meinem Problem helfen? Hier ist mein Code unten.

import sys 
import tkinter 
from tkinter import* 
import time 

global v 


global popJ 
popJ = 0 

def genInput(): #Allows the user to input the data 

    gen = Toplevel() 
    gen.wm_title("Data Input") 
    v = IntVar() 
    ent1 = Entry(gen, textvariable = v).pack() 
    ent1Txt = Label(gen, text = 'Please input Juvenile Populations') 

    ent1Txt.pack() 


    v2 = StringVar() 
    ent2 = Entry(gen, textvariable = v2) 
    ent2Txt = Label(gen, text = 'Please input Adult Populations') 
    ent2.pack() 
    ent2Txt.pack() 

    v3 = StringVar() 
    ent3 = Entry(gen, textvariable = v3) 
    ent3Txt = Label(gen, text = 'Please input Senile Populations') 
    ent3.pack() 
    ent3Txt.pack() 

    v4 = StringVar() 
    ent4 = Entry(gen, textvariable = v4) 
    ent4Txt = Label(gen, text = 'Please input Survival rates for Juveniles') 
    ent4.pack() 
    ent4Txt.pack() 

    v5 = StringVar() 
    ent5 = Entry(gen, textvariable = v5) 
    ent5Txt = Label(gen, text = 'Please input Survival rates for Adults') 
    ent5.pack() 
    ent5Txt.pack() 

    v6 = StringVar() 
    ent6 = Entry(gen, textvariable = v6) 
    ent6Txt = Label(gen, text = 'Please input Survival rates for Seniles') 
    ent6.pack() 
    ent6Txt.pack() 

    v7 = StringVar() 
    ent7 = Entry(gen, textvariable = v7) 
    ent7Txt = Label(gen, text = 'Please input the birth rate') 
    ent7.pack() 
    ent7Txt.pack() 

    v8 = StringVar() 
    ent8 = Entry(gen, textvariable = v8) 
    ent8Txt = Label(gen, text = 'Number of Generations') 
    ent8.pack() 
    ent8Txt.pack() 

    def quit1(): # Needs to be here or it breaks the program 
     gen.destroy()    
     return 
    def submit(): 
     global popJ 

     popJ = v.get() 
     popJtxt = Label(gen, text= v.get()).pack() 
     return 



    submit1= Button(gen, text="Submit") 
    submit1.pack() 
    submit1.configure(command = submit) 
    return1 = Button(gen, text = 'Return to Menu') 
    return1.pack(pady=30) 
    return1.configure(command = quit1)  
    return 

def genView(): # should display the data 
    disp = Toplevel() 
    disp.wm_title('Displaying data Values') 
    popJuvenilesTxt = Label (disp, text = popJ) 
    popJuvenilesTxt.grid(row =1, column = 1) 




def menu(): # creates the gui menu 

    menu = Tk() 
    menu.wm_title("Greenfly model") 

    genInp = Button(menu,text = "Set Generation Values") 

    genVew = Button(menu,text = 'Dysplay Generation Values') 

    modelCal = Button(menu,text = 'Run model') 

    exportData = Button(menu,text = 'Export Data') 

    quitProgram = Button(menu,text = 'Quit') 

    genTxt = Label(menu, text= 'Input the Generation values') 
    genvTxt = Label (menu, text = 'View the current generation values') 
    modelTxt = Label (menu, text = 'Run the model') 
    exportTxt = Label (menu, text = 'Export data') 
    quitTxt = Label (menu, text= 'Exit the program') 

    genInp.grid(row=1, column=1) 
    genVew.grid(row=2, column=1) 
    modelCal.grid(row=3, column=1) 
    exportData.grid(row=4 , column=1) 
    quitProgram.grid(row=5, column=1) 
    genTxt.grid(row=1, column = 2) 
    genvTxt.grid(row=2, column = 2) 
    modelTxt.grid(row=3, column = 2) 
    exportTxt.grid(row=4, column = 2) 
    quitTxt.grid(row=5, column = 2) 
    genInp.configure(command = genInput) 
    genVew.configure(command = genView) 
    menu.mainloop() 

menu() 

Answer 1

Für Tkinter können Sie gen.quit auf den Befehl eines Knopfes Widget nur passieren, etwa so:

close = Button(gen, text = 'Close', command = gen.quit).pack()