我Toplevel
用来制作两个窗口。但是当它打开第二个窗口时,键盘并没有立即激活(两个窗口同时打开),我需要先单击第二个窗口才能使用键盘。我试图用root.lift
它来修复它,但它不起作用。这里有什么问题?
我的代码:
class practisePage1():
def __init__(self, master):
self.master = master
self.master.update_idletasks()
self.master.attributes('-fullscreen', True)
self.button1 = Button(self.master, text="NEXT", bg='gray77', command=self.gotoPage3, anchor=CENTER)
self.button1.pack()
def gotoPage1(self):
self.root1 = Toplevel(self.master)
self.instPage1 = practisePage1(self.root1)
class practisePage1():
def __init__(self, master):
self.master = master
self.master.update_idletasks()
self.master.attributes('-fullscreen', True)
self.choiceA = master.bind('a', self.showResultEx1) #can't be used directly, the window needs to be clicked first
self.choiceB = master.bind('l', self.showResultEx2) #can't be used directly.
def showResultEx1(self):
#some codes
def showResultEx2(self):
#some codes
谢谢你的帮助!