Popup Boxes – Object Oriented Tkinter 2

In this video we’ll learn how to create Popup Boxes using Object Oriented Code for Tkinter and Python.

Popup boxes, or messageboxes, are an important component of many GUI Apps.

Creating them in Tkinter using Object Oriented Code is super easy!

Python Code: class_popups.py
(Github Code)

from tkinter import *
from tkinter import messagebox

class App(Tk):
	def __init__(self):
		super().__init__()

		# Title, icon, size
		self.title("Tkinter.com - OOP Popup Boxes")
		self.iconbitmap('images/codemy.ico')
		self.geometry('700x450')

		# Create Widgets
		self.my_label = Label(self, text="Enter Your Name:", 
			font=("Helvetica", 24))
		self.my_label.pack(pady=20)

		self.my_entry = Entry(self, width=30, font=("Helvetica", 24))
		self.my_entry.pack(pady=20)

		self.my_button = Button(self, text="Popup", command=self.popup)
		self.my_button.pack(pady=20)
	
	# Create Popup Function
	def popup(self):
		#showinfo()
		#showwarning()
		#showerror ()
		#askquestion()
		#askokcancel()
		#askyesno ()
		#askretrycancel ()
		if self.my_entry.get():
			messagebox.showinfo("Hello", f"Hello {self.my_entry.get()}")
		else:
			messagebox.showerror("Error", "You Forgot To Type In Your Name!! Try Again")

# Define and instantiate our app
app = App()
app.mainloop()