tkinter example 3 quit button (snippet)

Python tkinter (gui) example '3 quit button'

Functions in program:

• def main():

3 quit button

Python tkinter example: 3 quit button

from Tkinter import Tk, BOTH
from ttk import Frame, Button, Style

class Example(Frame):

    def __init__(self, parent):
        Frame.__init__(self, parent)

        self.parent = parent

        self.initUI()

    def initUI(self):

        self.parent.title("Quit button")
        # self.style = Style()
        # self.style.theme_use("clam")

        self.pack(fill=BOTH, expand=1)

        quitButton = Button(self, text="Quit", command=self.quit)
        quitButton.place(x=50, y=50)

def main():
    root = Tk()
    root.geometry("250x150+300+300")
    app = Example(root)
    root.mainloop()

if __name__ == '__main__':
    main()

Useful links

• Learn Tkinter: https://pythonbasics.org/tkinter/
• Wikipedia tkinter: https://en.wikipedia.org/wiki/Tkinter