Python Forum
Class function does not create command button
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Class function does not create command button
#3
Changing the geometry to 1000x1000 did work. My next goals was to destroy the first set of buttons. I was able to do this after making a few changes (as seen in the following code) after a bit of trial and error.

import tkinter as tk

myfont = "Helvitica 30"
mybg = "lightskyblue"


class Main:

    def __init__(self, root):
        self.root = root
        self.root.geometry("500x500")
        self.createfstframe()

    def createfstframe(self, bg= "green"):
        self.fstframe = tk.Frame(root)
        self.fstframe.pack(padx=100, pady=100)
        self.Hellobn = tk.Button(self.fstframe, text="Hello", bg=mybg, font=myfont)
        self.Hellobn.pack(fill=tk.BOTH, expand=1)
        self.Howyoubn = tk.Button(self.fstframe, text="How are you? ", bg=mybg, font=myfont)
        self.Howyoubn.pack(fill=tk.BOTH, expand=1)
        self.clickherebn = tk.Button(self.fstframe, text="Click here to start", bg="deepskyblue", font=myfont,
                                     command=self.sa)
        self.clickherebn.pack(fill=tk.BOTH, expand=1)
        self.quitbn = tk.Button(self.fstframe, text="Quit", font=myfont, bg="red", command=self.fstframe.quit)
        self.quitbn.pack(fill=tk.BOTH, expand=1)

    def sa(self):
        self.fstframe.destroy()
        mnframe = tk.Frame(root)
        mnframe.pack(padx=100, pady=100)
        self.mybn = tk.Button(mnframe, text="mybutton", font=myfont, bg="red")
        self.mybn.pack(fill=tk.BOTH, expand=1)
        print("Hello")


root = tk.Tk()
b = Main(root)
root.mainloop()
Reply


Messages In This Thread
RE: Class function does not create command button - by Heyjoe - Aug-22-2020, 08:06 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  I'm trying to create a GUI in Python which would accept a bash command max22 1 661 Nov-13-2023, 04:40 AM
Last Post: deanhystad
  [Kivy] Create a function to store text fields and drop downs selection in KivyMD floxia 0 1,609 Dec-18-2022, 04:34 AM
Last Post: floxia
Bug [Tkinter] CanĀ“t create a class for frames ThomasFab 5 1,944 Sep-28-2022, 08:44 PM
Last Post: deanhystad
  [Tkinter] Button 'command' Argument Confusion gw1500se 11 5,693 Nov-11-2021, 08:45 PM
Last Post: menator01
  Creating a function interrupt button tkinter AnotherSam 2 5,421 Oct-07-2021, 02:56 PM
Last Post: AnotherSam
  [Tkinter] Have tkinter button toggle on and off a continuously running function AnotherSam 5 4,921 Oct-01-2021, 05:00 PM
Last Post: Yoriz
  [Kivy] Acces atributes from a button defined in a class inside the .kv Tomli 2 2,055 Jun-10-2021, 01:05 AM
Last Post: Tomli
  [Tkinter] Modify Class on Button Click KDog 4 3,907 May-11-2021, 08:43 PM
Last Post: KDog
  Get name of command button Heyjoe 3 2,238 Dec-10-2020, 04:30 AM
Last Post: deanhystad
  [Tkinter] Use function from other class (Tkinter) zarize 8 4,695 Aug-17-2020, 09:47 AM
Last Post: zarize

Forum Jump:

User Panel Messages

Announcements
Announcement #1 8/1/2020
Announcement #2 8/2/2020
Announcement #3 8/6/2020