继续之前的学习，没什么好说的。

7.Checkbutton学习笔记

import tkinter as tkwindow=tk.Tk()window.geometry('500x300')showText=tk.StringVar()labelOne=tk.Label(window,textvariable=showText,width=40,bg='red')labelOne.pack()def show():    v1=int(var.get())    v2=int(var1.get())    print(v1)    print(v2)    if v1==1 and v2==1:        showText.set('select all')    elif v1==0 and v2==1:        showText.set('select two')    elif v1==1 and v2==0:        showText.set('select one')    else:        showText.set('no select ')var=tk.StringVar()var1=tk.StringVar()#定义两个多选框CheckOne=tk.Checkbutton(window,text='java',variable=var,onvalue=1,offvalue=0,command=show)CheckTwo=tk.Checkbutton(window,text='python',variable=var1,onvalue=1,offvalue=0,command=show)CheckOne.pack()CheckTwo.pack()window.mainloop()

8.Scale组件学习

import tkinter as tkwindow=tk.Tk()window.geometry('500x300')showText=tk.StringVar()lableOne=tk.Label(window,textvariable=showText,width=50,bg='red')lableOne.pack()def show(value):    print(value)    showText.set(value)scaleOne=tk.Scale(window,label='scale',from_=0,to=100,orient=tk.HORIZONTAL,length=600,showvalue=0,tickinterval=1,resolution=1,command=show)scaleOne.pack()window.mainloop()

9.Canvas学习

import tkinter as tkwindow=tk.Tk()window.geometry('500x300')canvasOne=tk.Canvas(window,bg='red',height=500,width=200)x0, y0, x1, y1 = 100, 100, 150, 150line = canvasOne.create_line(x0-50, y0-50, x1-50, y1-50)                   # 画直线oval = canvasOne.create_oval(x0+120, y0+50, x1+120, y1+50, fill='yellow')  # 画圆 用黄色填充arc = canvasOne.create_arc(x0, y0+50, x1, y1+50, start=0, extent=180)      # 画扇形 从0度打开收到180度结束rect = canvasOne.create_rectangle(330, 30, 330+20, 30+20)                  # 画矩形正方形canvasOne.pack()window.mainloop()

10.Menu学习

import tkinter as tkwindow=tk.Tk()window.geometry('500x300')#主菜单mainMenu=tk.Menu(window)first=tk.Menu(mainMenu,tearoff=0)#将主菜单设置为空，其子菜单为firstmainMenu.add_cascade(label='文件',menu=first)def new():    print()first.add_command(label='one',command=new)first.add_command(label='two',command=new)first.add_command(label='three',command=new)first.add_separator()first.add_command(label='exit',command=window.quit)two=tk.Menu(mainMenu,tearoff=1)mainMenu.add_cascade(label='设置',menu=two)two.add_command(label='one',command=new)two.add_command(label='one1',command=new)two.add_command(label='one2',command=new)window.config(menu=mainMenu)window.mainloop()

11.Frame学习

import tkinter as tkwindow=tk.Tk()window.geometry('500x300')frame1=tk.Frame(window)lable1=tk.Label(frame1,text='in frame1',bg='red').pack()frame1.pack()window.mainloop()

12.messagebox学习

import tkinter as tkimport tkinter.messageboxwindow=tk.Tk()window.geometry('500x300')def show():    tkinter.messagebox.showinfo(title='hello',message='你好')    tkinter.messagebox.showerror(title='1',message='error')    print("三种："+tkinter.messagebox.askquestion(title='2',message='asdfsadfsa'))    print(tkinter.messagebox.askyesno(title='3',message='asfsafsadfaf'))    print(tkinter.messagebox.askyesnocancel(title='4',message='asfasfsfsfsf'))tk.Button(window,text='in frame1',command=show).pack()window.mainloop()

至此，组件部分就学完了，对于布局其实很难。所以还是放弃采用grid的方式。我觉得直接设置位置挺好的。

button1=tk.Button(window,text='in frame1',command=show)button1.place(x=100,y=100)#这里用place直接放，不要用pack了window.mainloop()

而对于要显示一个子窗口的情况，可以使用newwindow = tk.Toplevel(window)来创建。

newwindow = tk.Toplevel(window)    newwindow.geometry('400x67')

至此Tkinker学习完了，你知道以后去哪里找资料了吗？对，就是这里！