Code # Modules
from tkinter import *
# Converter function
def converter():
try:
c = float(entry1.get())
fahrenheit = c * 9 / 5 + 32
entry2.delete(0, END)
entry2.insert(0, fahrenheit)
except:
print("Celcius field is empty!")
# Create window
window = Tk()
window.title("Celsius to Fahrenheit converter")
window.geometry("250x100")
# First label
label1 = Label(window, text='Celsius')
label1.grid(row=0, sticky=W)
# First entry
entry1 = Entry(window)
entry1.grid(row=0, column=1)
# Second label
label2 = Label(window, text='Fahrenheit')
label2.grid(row=1, sticky=W)
# Second entry
entry2 = Entry(window)
entry2.grid(row=1, column=1)
# Button
button1 = Button(window, text='Convert', command=converter)
button1.grid(row=2, sticky=W)
window.mainloop()
How can i made the same program with classes? 🤨
try it like this:
GUI.py:
Code from tkinter import *
from Converter import Converter
class GUI:
def __init__(self):
self.window = Tk()
self.window.title("Celsius to Fahrenheit converter")
self.window.geometry("250x100")
self.label1 = Label(self.window, text='Celsius')
self.label1.grid(row=0, sticky=W)
self.entry1 = Entry(self.window)
self.entry1.grid(row=0, column=1)
self.label2 = Label(self.window, text='Fahrenheit')
self.label2.grid(row=1, sticky=W)
self.entry2 = Entry(self.window)
self.entry2.grid(row=1, column=1)
self.button1 = Button(self.window, text='Convert', command=self.convert)
self.button1.grid(row=2, sticky=W)
self.window.mainloop()
def convert(self):
self.entry2.delete(0, END)
self.entry2.insert(0, str(Converter().c2f(self.entry1.get())))
Converter.py:
Code class Converter:
def __init__(self):
pass
@staticmethod
def c2f(c):
try:
return float(c) * 9 / 5 + 32
except ValueError as e:
return e
run.py:
Code from GUI import GUI
def main():
gui = GUI()
if __name__ == '__main__':
main()
Thank you for your help but can you write it all together?
are you serious?
Code from tkinter import *
class Converter:
def __init__(self):
pass
@staticmethod
def c2f(c):
try:
return float(c) * 9 / 5 + 32
except ValueError as e:
return e
class GUI:
def __init__(self):
self.window = Tk()
self.window.title("Celsius to Fahrenheit converter")
self.window.geometry("250x100")
self.label1 = Label(self.window, text='Celsius')
self.label1.grid(row=0, sticky=W)
self.entry1 = Entry(self.window)
self.entry1.grid(row=0, column=1)
self.label2 = Label(self.window, text='Fahrenheit')
self.label2.grid(row=1, sticky=W)
self.entry2 = Entry(self.window)
self.entry2.grid(row=1, column=1)
self.button1 = Button(self.window, text='Convert', command=self.convert)
self.button1.grid(row=2, sticky=W)
self.window.mainloop()
def convert(self):
self.entry2.delete(0, END)
self.entry2.insert(0, str(Converter().c2f(self.entry1.get())))
def main():
gui = GUI()
if __name__ == '__main__':
main()
Thank you again. I'm new in programming.
|
