Python：如果选中了checkbutton

Question

如何在python中获取checkbutton的状态？我有这个：

def doSomething():

  if #code goes here, if checkbutton is selected
   ...

check = Checkbutton(window, text="Add both", onvalue = 1, offvalue = 0)
check.pack(side="right")

Answer 1

您需要将Checkbox与变量相关联：

is_checked = IntVar()
check = Checkbutton(window, text="Add both", onvalue=1, offvalue=0, variable=is_checked)

然后利用你的支票，如：

if is_checked.get():
    # do something