from tkinter.dialog import *

from tkinter import *

def investigation():

    d=Dialog(None,title='快乐指数',text='2018年的您觉得过的快乐吗？',

    bitmap=DIALOG_ICON,default=0,strings=('不快乐','还可以','很快乐','非常快乐'))

    print(d.num)

t=Button(None,text='幸福度调查',command=investigation)

t.pack()

b=Button(None,text='关闭',command=t.quit)

b.pack()

t.mainloop()

from tkinter import *

from tkinter.messagebox import *

root=Tk()

def s():

    showinfo(title='hello',message='世界你好')

b1=Button(root,text='open',command=s)

b1.pack()

root.mainloop()

from tkinter import *

root=Tk()

root.title('我是root窗口！')

L=Label(root,text='我属于root')

L.pack()

f=Toplevel(root,width=30,height=20)

f.title('我是toplevel')

Lf=Label(f,text='我是toplevel')

Lf.pack()

root.mainloop()

from tkinter import *

time1=0

time2=0

def xin1():

    global t,c1,time1

    if time1%2==0:

        time1+=1

        t['text']='西瓜被选中'

    else:

        time1+=1

        t['text']='西瓜被取消'

def xin2():

    global t,c2,time2

    if time2%2==0:

        time2+=1

        t['text']='芒果被选中'

    else:

        time2+=1

        t['text']='芒果被取消'

root=Tk()

c1=Checkbutton(root,text='西瓜',command=xin1)

c1.pack()

c2=Checkbutton(root,text='芒果',command=xin2)

c2.pack()

t=Label(root,text='')

t.pack()

root.mainloop()