按下键时如何打开tkinter窗口

Question

I have this code:

from tkinter import *
import keyboard
#console
if keyboard.is_pressed('c'):
    console=Tk()
    console.geometry("500x425")
    console.title("Devoloper Console")
    console.resizable(True,True)
    console.configure(bg='gray95')

Basically, I'm trying to use the keyboard module to detect when I press C on my keyboard, and then open a Tkinter window when I press C .

The code above doesn't work (obviously) and I don't know why. However, I do know that the problem is that it isn't detecting the keypress and not a problem with the window.

Answer 1

You need a continuing loop to check when c is pressed.

from tkinter import *
import keyboard

x = True

while x:
    if keyboard.is_pressed('c'):
        x = False
        console=Tk()
        console.geometry("500x425")
        console.title("Devoloper Console")
        console.resizable(True,True)
        console.configure(bg='gray95')
        console.mainloop()

Answer 2

import tkinter as tk
import keyboard

while (not keyboard.is_pressed("c")):
       pass

root = tk.Tk()
root.bind("<c>", lambda e: tk.Toplevel())
root.mainloop()

Does this do what you wanted?

Answer 3

Module keyboard has a function called wait . It waits for a key to be pressed. You have to use that. Also use mainloop for the tkinter window to make it run corectly.

import tkinter as tk
import keyboard

keyboard.wait("c")   #< It'll wait for c to be pressed

console = tk.Tk()
console.geometry("500x425")
console.title("Devoloper Console")
console.resizable(True,True)
console.configure(bg='gray95')
...