Quiz Python Erstellen neue Fenster

Question

Wie würde ich das so machen, wenn eine der Schaltflächen geklickt wird es ein neues Fenster bringt oder löscht alles im Fenster und ersetzt sie mit Fragen und Antworten:

import tkinter 
from tkinter import* 
from tkinter import ttk 
from tkinter import messagebox 

def open_msg_box(): 
    messagebox.showinfo(
     "Event Triggered", 
     "Button Clicked" 
    ) 

root= Tk() 
root.geometry("900x150+200+250") 
root.configure(background = "Light blue") 

frame = Frame(root) 
style = ttk.Style() 

style.configure("TButton", 
       foreground="midnight blue", 
       font="Times 20 bold italic", 
       padding=20) 
style.configure("TLabel", 
       foreground="midnight blue", 
       font="Times 20 bold italic", 
       padding=20) 

question = ttk.Label(root, text="Choose a Topic").pack(side=TOP) 
theButton= ttk.Button(root, text="History", 
command=open_msg_box).pack(side=LEFT) 
theButton2= ttk.Button(root, text="Music", 
command=open_msg_box).pack(side=RIGHT) 
theButton3= ttk.Button(root, text="Computer Science", 
command=open_msg_box).pack() 


frame.pack() 

root.mainloop() 

Answer 1

es könnte Es gibt viele Möglichkeiten, dies zu tun. aber wie du gefragt hast, könnten diese zwei Antworten es tun, wie du willst, der erste wird das nächste Fenster öffnen, ohne den ersten zu löschen und der zweite Weg zeigt dir, wie du es schaffen könntest, indem du das letzte Fenster zerstörst, wenn du das neue öffnest .

import tkinter 
from tkinter import* 
from tkinter import ttk 
class way1: 
    def __init__(self): 
     root= Tk() 
     self.root=root 
     root.geometry("900x150+200+250") 
     root.configure(background = "Light blue") 

     frame = Frame(root) 
     style = ttk.Style() 

     style.configure("TButton",foreground="midnight blue",font="Times 20 bold italic",padding=20) 
     style.configure("TLabel",foreground="midnight blue",font="Times 20 bold italic",padding=20) 

     question = ttk.Label(root, text="Choose a Topic").pack(side=TOP) 
     theButton= ttk.Button(root, text="History", command=self.histroy_quetsion).pack(side=LEFT) 
     theButton2= ttk.Button(root, text="Music",command=self.Music_quetsion).pack(side=RIGHT) 
     theButton3= ttk.Button(root, text="Computer Science", command=self.Computer_quetsion).pack() 


     frame.pack() 

     root.mainloop() 
    def histroy_quetsion(self): 
     histroy=Toplevel(self.root) 
     question = ttk.Label(histroy, text="These is the histroy quetsion and answer page").pack(side=TOP) 
    def Music_quetsion(self): 
     Music=Toplevel(self.root) 
     question = ttk.Label(Music, text="These is music quetsion and answer page").pack(side=TOP) 
    def Computer_quetsion(self): 
     Computer=Toplevel(self.root) 
     question = ttk.Label(Computer, text="These is the coumputer science quetsion and answer page").pack(side=TOP) 
way1() 

class way2: 
    def __init__(self): 
     root= Tk() 
     self.root=root 
     root.geometry("900x150+200+250") 
     root.configure(background = "Light blue") 

     frame = Frame(root) 
     style = ttk.Style() 

     style.configure("TButton",foreground="midnight blue",font="Times 20 bold italic",padding=20) 
     style.configure("TLabel",foreground="midnight blue",font="Times 20 bold italic",padding=20) 

     question = ttk.Label(root, text="Choose a Topic").pack(side=TOP) 
     theButton= ttk.Button(root, text="History", command=self.histroy_quetsion).pack(side=LEFT) 
     theButton2= ttk.Button(root, text="Music",command=self.Music_quetsion).pack(side=RIGHT) 
     theButton3= ttk.Button(root, text="Computer Science", command=self.Computer_quetsion).pack() 


     frame.pack() 

     root.mainloop() 
    def histroy_quetsion(self): 
     self.root.destroy() 
     root=Tk() 
     question = ttk.Label(root, text="These is the histroy quetsion and answer page").pack(side=TOP) 
    def Music_quetsion(self): 
     self.root.destroy() 
     root=Tk() 
     question = ttk.Label(root, text="These is music quetsion and answer page").pack(side=TOP) 
    def Computer_quetsion(self): 
     self.root.destroy() 
     root=Tk() 
     question = ttk.Label(root, text="These is the coumputer science quetsion and answer page").pack(side=TOP) 
way2()