如何在python tkinter中使兩個按鈕彼此相鄰（並居中）？

Question

我正在制作一個 emial 客戶端，我希望兩個按鈕（發送郵件和重置）水平（而不是垂直）彼此相鄰。 提前致謝（為了安全起見，我的電子郵件和密碼已被替換為 asterix）

代碼：

from tkinter import *
import tkinter as tk
from email.message import EmailMessage
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.base import MIMEBase
from email import encoders

window=Tk()
window.title('Email Client')
window.geometry('450x370')
window.iconbitmap('D:\PYTHON\IMAGES\icon_for_email_clien_Jy16u.ico')


textbox2=Text(window,width=50,height=10,bg='light grey')
label2=Label(window,text='Message')
textbox1=Text(window,width=50,height=1,bg='light grey')
textbox3=Text(window,width=50,height=1,bg='light grey')
label4=Label(window,text='Directory of File Attachment')
label1=Label(window,text='Subject')
label3=Label(window,text='')

def email_alert(subject, body, to):
    msg = EmailMessage()
    msg.set_content(body)
    msg['subject'] = subject
    msg['to'] = to

    user = "******************"
    msg['from'] = user
    password = "***********"

    server = smtplib.SMTP("smtp.gmail.com", 587)
    server.starttls()
    server.login(user, password)
    server.send_message(msg)

    server.quit()

if __name__ == '__main__':
    def Send():
        gd = textbox3.get('1.0','end-1c')
        dialog = textbox2.get('1.0','end-1c')
        subject = textbox1.get('1.0','end-1c')
        body = dialog
        try:
            fromaddr = "********************"
            toaddr = "*******************"

            msg = MIMEMultipart()
            msg['From'] = fromaddr
            msg['To'] = toaddr
            msg['Subject'] = subject
            body = dialog

            msg.attach(MIMEText(body, 'plain'))

            filename = "Homework Attachment"
            attachment = open(gd, "rb")
            p = MIMEBase('application', 'octet-stream')
            p.set_payload((attachment).read())
            encoders.encode_base64(p)
            p.add_header('Content-Disposition', "attachment; filename= %s" % filename)
            msg.attach(p)
            s = smtplib.SMTP('smtp.gmail.com', 587)
            s.starttls()
            s.login(fromaddr, "*************")
            text = msg.as_string()
            s.sendmail(fromaddr, toaddr, text)

            s.quit()
        except:
            email_alert(subject, dialog, "************************")

def Reset():
    textbox1.delete('1.0', 'end-1c')
    textbox2.delete('1.0', 'end-1c')
    textbox3.delete('1.0', 'end-1c')

label1.pack()
textbox1.pack()
label4.pack()
textbox3.pack()
label2.pack()
textbox2.pack()
label3.pack()
button1=Button(window,text='Send Email',width=15,height=1, command=Send)
button1.pack()
button2=Button(window,text='Reset',width=15,height=1, command=Reset)
button2.pack(pady = 10)

window.mainloop()

圖片：

下面的兩個按鈕（稱為發送電子郵件和重置），我希望它們水平相鄰，以使 GUI 看起來更吸引人。 但是，我在執行此操作時遇到了麻煩，而且我還沒有找到適合我的查詢的答案。 非常感謝任何幫助：D

Answer 1

您必須在 pack 中使用更多參數才能實現這一點。

• 側面 ~ 包裝的側面
• 錨點 ~ 在打包區域中放置小部件的位置
• expand ~ 是否讓單元格擴展到接觸它的鄰居

---

button1=Button(window,text='Send Email',width=15,height=1, command=Send)
button1.pack(side='left', anchor='e', expand=True)
button2=Button(window,text='Reset',width=15,height=1, command=Reset)
button2.pack(side='right', anchor='w', expand=True)

Answer 2

這是工作代碼，所以我修改了程序中的一些語句以使用框架和網格而不是簡單地打包。 這是代碼

...

label1.pack()
textbox1.pack()
label4.pack()
textbox3.pack()
label2.pack()
textbox2.pack()
label3.pack()

buttonframe = Frame(window)
buttonframe.pack()

button1=Button(buttonframe,text='Send Email',width=15,height=1, command=Send)
button1.grid(row=0, column=0, padx=5, pady=5)
button1.grid_rowconfigure(0, weight=1)
button2=Button(buttonframe,text='Reset',width=15,height=1, command=Reset)
button2.grid(row=0, column=1, padx=5, pady=5)

window.mainloop()