tkinter获取复选框（Checkbutton）的值

矫情吗；* 2023-06-30 02:28 11阅读 0赞

定义GUI：

from tkinter import *
    
    # 初始化Tk()
    myWindow = Tk()
    # 设置标题
    myWindow.title('Python GUI Learning')
    myWindow.geometry("%dx%d+%d+%d"%(400, 200, 200, 200))
    # 创建Checkbutton
    checkVar = StringVar(value="0")
    check = Checkbutton(myWindow, text="Checkbutton test", variable=checkVar)
    check.grid(row=0, column=0, sticky=W, padx=2 ,pady=5)
    # 定义按钮点击事件
    def button_Click(event=None):
        print(checkVar.get())
    
    # 创建两个按钮
    b1 =Button(myWindow, text='click me' , relief='raised', width=8, height=1, command=button_Click)
    b1.grid(row=0, column=2, sticky=W, padx=2 ,pady=10)
    
    # 进入消息循环
    myWindow.mainloop()

效果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FzZGZnNjU0MQ_size_16_color_FFFFFF_t_70][]

对复选框进行操作后，点击按钮输出信息：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FzZGZnNjU0MQ_size_16_color_FFFFFF_t_70 1][]

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FzZGZnNjU0MQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200114134748574.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FzZGZnNjU0MQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FzZGZnNjU0MQ_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200114134912437.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FzZGZnNjU0MQ==,size_16,color_FFFFFF,t_70
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