Jabrail's questions

这是代码：

from tkinter import *

window = Tk()
window.geometry('270x450')

button_1 = Button(text='Часы', width=10, height=5, font=('Roman 10'))
button_1.place(x=50, y=50)

button_2 = Button(text='Календарь', width=12, height=6, font=('Roman 8'))
button_2.place(x=150, y=50)

button_3 = Button(text='Настройки', width=10, height=5, font=('Roman 9'))
button_3.place(x=50, y=150)

button_4 = Button(text='Игра', width=10, height=5, font=('Roman 10'))
button_4.place(x=150, y=150)

window.mainloop()

这是按钮应该打开的应用程序代码：

import tkinter
from tkinter import *
from datetime import datetime

root = tkinter.Tk()
root.title("Часы")
a = Label(root, font=("Gabriola", 20))


def update_time():
    root.geometry('270x450+{}+{}'.format(500, 400))
    a.config(text=f"{datetime.now():%H:%M:%S}")
    root.after(100, update_time)  # Запланировать выполнение этой же функции через 100 миллисекунд

a = Label(root, font=("helvetica", 40))
a.place(relx=0.5, rely=0.5, anchor=CENTER)
update_time()
root.mainloop()

我怎样才能使当您在搜索栏中输入“乌龟”一词并按下按钮时，笔会变成乌龟？

这是代码：

from tkinter import *
from turtle import *

pensize(4)
left(90)
shape("square")
color('#717171')
setup(550, 550)

def p():
    if entry_1 == 'Черепаха':
        shape('turtle')

btn_ton = Button(height=2, width=4, bg='#717171', command=p, text='↑', fg='white')
btn_ton.place(x=505, y=507)

entry_1 = Entry(width=50, font=('Gabriola 17'))
entry_1.pack(side=TOP)

done()

单击时如何使 Tkinter 按钮具有随机颜色？