更改 Tk 窗口上的标题栏 [英] Change Title Bar on a Tk window

问题描述

我试图让我的 Tk 窗口的顶部栏说 Tk 的计算器 instaed 无论如何都可以这样做，我也可以将旁边的小图标更改为不同的图像，如果不是标题就好了谢谢

Im trying to make the top bar of my Tk window say calculator instaed of Tk is there anyway to do that also can i change the little icon beside it to a differnt image if not the title would just be fine Thank you

代码如下:

import math

def calculate():
    try:
        num1 = float(enter1.get())
        num2 = float(enter2.get())
        result = num1 * num2
        label3.config(text=str(result))
    except ValueError:
        label3.config(text='Enter numeric values!')
def calculate2():
    try:
        num1 = float(enter1.get())
        num2 = float(enter2.get())
        result = num1 / num2
        label3.config(text=str(result))
    except ValueError:
        label3.config(text='Enter numeric values!')
def calculate3():
    try:
        num1 = float(enter1.get())
        num2 = float(enter2.get())
        result = num1 + num2
        label3.config(text=str(result))
    except ValueError:
        label3.config(text='Enter numeric values!')
def calculate4():
    try:
        num1 = float(enter1.get())
        num2 = float(enter2.get())
        result = num1 - num2
        label3.config(text=str(result))
    except ValueError:
        label3.config(text='Enter numeric values!',fg="white")
def calculate5():
    try:
        num1 = float(enter1.get())
        result = num1**2
        label3.config(text=str(result))
    except ValueError:
        label3.config(text='Enter numeric values!',fg="white")
def calculate6():
    try:
        num1 = float(enter1.get())
        result = math.sqrt(num1)
        label3.config(text=str(result))
    except ValueError:
        label3.config(text='Enter numeric values!',fg="white")



root = Tk()
root.configure(background='black')



label1 = Label(root, text='First Number:',bg="black", fg="white")
label1.grid(row=0, column=0,columnspan=2)
enter1 = Entry(root, bg='white')
enter1.grid(row=1, column=0,columnspan=2)


label2 = Label(root, text='Second Number:',bg="black", fg="white")
label2.grid(row=2, column=0,columnspan=2)
enter2 = Entry(root, bg='white')
enter2.grid(row=3, column=0, columnspan=2)



btn1 = Button(root, text='-Multiply-', command=calculate,               bg="black",activebackground="green", fg="white")
btn1.grid(row=4, column=0)
btn2 = Button(root, text='-Divide-', command=calculate2,     bg="black",activebackground="orange", fg="white")
btn2.grid(row=5, column=0)
btn3 = Button(root, text='-Add-', command=calculate3,  bg="black",activebackground="purple", fg="white")
btn3.grid(row=5, column=1)
btn4 = Button(root, text='-Subtract-', command=calculate4,  bg="black",activebackground="red", fg="white")
btn4.grid(row=4, column=1)
btn5 = Button(root, text='Square (Only First #)', command=calculate5,    bg="black",activebackground="cyan", fg="white")
btn5.grid(row=6, column=0, columnspan=2)
btn6 = Button(root, text='Square Root (only First #)', command=calculate6,  bg="black",activebackground="yellow", fg="white")
btn6.grid(row=7, column=0, columnspan=2,)
label3 = Label(root, bg="black")
label3.grid(row=8, column=0, columnspan=2)


enter1.focus()

enter1.bind('<Return>', func=lambda e:enter2.focus_set())

root.mainloop()

推荐答案

像这样:

root.title("My Application Title")

更改图标的方法可以在这个答案中找到.

The method for changing the icon can be found in this answer.

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