大蟒蛇python教程共享python中tkinter复选框使用操作

  # tkinter复选框操作    import tkinter as tk    root = tk.tk()  root.title('问卷调查')  root.geometry('220x80')  # 设置窗口大小    flag_1 = false  flag_2 = false  flag_3 = false  list_content = ['你的爱好是：']  hobby_list = ['游泳', '唱歌', '旅游']      def click_1():      global flag_1      flag_1 = not flag_1      if flag_1:          list_content.append(hobby_list[0])      else:          list_content.remove(hobby_list[0])      # print('你的爱好是：', list_content)      lab_msg['text'] = list_content      def click_2():      global flag_2      flag_2 = not flag_2      if flag_2:          list_content.append(hobby_list[1])      else:          list_content.remove(hobby_list[1])      # print('你的爱好是：', list_content)      lab_msg['text'] = list_content      def click_3():      global flag_3      flag_3 = not flag_3      if flag_3:          list_content.append(hobby_list[2])      else:          list_content.remove(hobby_list[2])      # print('你的爱好是：', list_content)      lab_msg['text'] = list_content      '''窗体控件'''  # 标题显示  lab = tk.label(root, text='请选择你的爱好：')  lab.grid(row=0, columnspan=3, sticky=tk.w)    # 多选框  frm = tk.frame(root)  ck1 = tk.checkbutton(frm, text='游泳', command=click_1)  ck2 = tk.checkbutton(frm, text='唱歌', command=click_2)  ck3 = tk.checkbutton(frm, text='旅游', command=click_3)  ck1.grid(row=0)  ck2.grid(row=0, column=1)  ck3.grid(row=0, column=2)  frm.grid(row=1)    lab_msg = tk.label(root, text='')  lab_msg.grid(row=2, columnspan=3, sticky=tk.w)    root.mainloop()