How to build GUI in Python

Tkinter Programming
Tkinter is the standard GUI library for Python. Python when combined with Tkinter provides a fast and easy way to create GUI applications. Tkinter provides a powerful object-oriented interface to the Tk GUI toolkit.

Example Source Code:

from  tkinter import *

class MWindow:

    def __init__(self):

        self.mwin = Tk()

        self.mwin.title("Python Window")

        self.mwin.geometry("850x450")

        self.mwin.config(bg="black")

        #label

        self.lbl = Label(self.mwin, text="Label")

        self.lbl.place(x=300, y=10, w=200, h= 50)

        self.lbl.config(bg="white", fg="black")

        #input field

        self.inText = Entry(self.mwin)

        self.inText.place(x=300, y=70, w=200, h= 30)

        self.inText.config(bg="white", fg="black")

        #button

        self.btn = Button(self.mwin, text="ADD", command=self.onAddBtnClick)

        self.btn.place(x=300, y=110, w=200, h= 30)

        self.btn.config(bg="white", fg="black")

        self.mwin.mainloop()

    def onAddBtnClick(self):

        self.lbl.config(text=self.inText.get())

MWindow()

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