Programming Python - 1. Preview -1.5 Adding a GUI

 

 

 

 

 

 

 

 

#tkinter example
from tkinter import *
Label(text='spm').pack()
mainloop()

 

#tkinter showinfo button
from tkinter import *
from tkinter.messagebox import showinfo


def reply():
    showinfo(title='popup', message='Button Pressed!')

window=Tk()
button=Button(window, text='Press', command=reply)
button.pack()
window.mainloop()

 

#tkinter GUI OOP
from tkinter import *
from tkinter.messagebox import showinfo

class MyGui(Frame):
    def __init__(self, parent=None):
        Frame.__init__(self, parent)
        button=Button(self, text='Press', command=self.reply)
        button.pack()
    def reply(self):
        showinfo(title='popup', message='Button pressed!')

if __name__=='__main__':
    window=MyGui()
    window.pack()
    window.mainloop()