Requisitos previos: Introducción a tkinter | Generador de texto burlón de Bob Esponja
Python ofrece múltiples opciones para desarrollar una GUI (interfaz gráfica de usuario). De todos los métodos GUI, Tkinter es el método más utilizado. Python con Tkinter genera la forma más rápida y sencilla de crear aplicaciones GUI. En este artículo, aprenderemos cómo crear una aplicación GUI de generador de texto que se burla de Bob Esponja usando Tkinter, con una guía paso a paso.
Para crear un Tkinter:
- Importando el módulo – tkinter
- Crear la ventana principal (contenedor)
- Agregue cualquier cantidad de widgets a la ventana principal.
- Aplique el evento Trigger en los widgets.
La GUI se vería a continuación:
Vamos a crear una aplicación de generador de texto que se burla de Bob Esponja basada en GUI que pueda generar texto de Bob Esponja a partir de la entrada proporcionada por el usuario.
A continuación se muestra la implementación:
Python3
# import all functions from the tkinter
from tkinter import *
# import the random library
import random
# Function to clear both the text areas
def clearAll() :
# whole content of text area is deleted
text1_field.delete(1.0, END)
text2_field.delete(1.0, END)
# Function to Generate SpongeBob Mocking Text
def generate() :
# get a whole input content from text box
# ignoring \n from the text box content
input_text = text1_field.get("1.0", "end")[:-1]
# variable declaration for the output text
output_text = ""
# check the cases for every individual character
for char in input_text:
# check if the character is an alphabet
if char.isalpha():
# convert to upper case
if random.random() > 0.5:
output_text += char.upper()
# convert to lower case
else:
output_text += char.lower()
# if character is not and alphabet
# add it as it is
else:
output_text += char
text2_field.insert('end -1 chars', output_text)
# Driver code
if __name__ == "__main__" :
# Create a GUI window
root = Tk()
# Set the background colour of GUI window
root.configure(background = 'light green')
# Set the configuration of GUI window (WidthxHeight)
root.geometry("400x350")
# set the name of tkinter GUI window
root.title("Generator")
# Create Welcome to SpongeBob Mocking Text Generator label
headlabel = Label(root, text = 'Welcome to SpongeBob Mocking Text Generator',
fg = 'black', bg = "red")
# Create a "Input Text " label
label1 = Label(root, text = " Input Text ",
fg = 'black', bg = 'dark green')
# Create a "Output Text " label
label2 = Label(root, text = "Output Text",
fg = 'black', bg = 'dark green')
# grid method is used for placing
# the widgets at respective positions
# in table like structure .
headlabel.grid(row = 0, column = 1)
# padx keyword argument used to set padding along x-axis .
label1.grid(row = 1, column = 0, padx = 10)
label2.grid(row = 3, column = 0, padx = 10)
# Create a text area box
# for filling or typing the information.
text1_field = Text(root, height = 5, width = 25, font = "lucida 13")
text2_field = Text(root, height = 5, width = 25, font = "lucida 13")
# padx keyword argument used to set padding along x-axis .
# pady keyword argument used to set padding along y-axis .
text1_field.grid(row = 1, column = 1, padx = 10, pady = 10)
text2_field.grid(row = 3, column = 1, padx = 10, pady = 10)
# Create a Generate Button and attached
# with generate function
button1 = Button(root, text = "Generate", bg = "red", fg = "black",
command = generate)
button1.grid(row = 2, column = 1)
# Create a Clear Button and attached
# with clearAll function
button2 = Button(root, text = "Clear", bg = "red",
fg = "black", command = clearAll)
button2.grid(row = 4, column = 1)
# Start the GUI
root.mainloop()
Producción :