Das deutsche Python-Forum

Code: Alles auswählen

from tkinter import *

def EHandler(event):
    print(event.widget.get())

root = Tk()
E = Entry(root)
E.bind("<Key>", EHandler)
E.pack()
root.mainloop()

Code: Alles auswählen

import tkinter as tk

class Main:
    def __init__(self, root):
        self.text = tk.StringVar(root)
        self.text.trace('w', self.watch)
        entry = tk.Entry(root, textvariable=self.text)
        entry.pack()

    def watch(self, *_):
        print(self.text.get())

def main():
    root = tk.Tk()
    m = Main(root)
    root.mainloop()

if __name__ == '__main__':
    main()