Posted in Python onNovember 11, 2021
代码如下所示:
# 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()
截图:
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python中tkinter复选框使用操作
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