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嗨我试图在tkinter中使用onplevel方法,它没有工作... 我应该写什么来打开两个窗口在不同的时间在两种方法,而有方法并行运行? 决定与接收方法并行运行的方法...代码卡在“window = Toplevel(root)”的接收方法中。当然它得到一个消息,但我不想溢出你们...我如何使用Toplevel方法?
from Tkinter import *
import threading
def decide_what(self):
global root
root = Tk()
root.title("options")
root.geometry("600x250")
root.resizable(width=FALSE, height=FALSE) # cant resize
self.label = Label(root, text='CHOOSE YOUR FIRST OPTION!', font=30)
self.label.place(x=200, y=13)
self.button1 = Button(root, text='PrivateChat', font=30,
command=self.private)
self.button1.place(x=1, y=50, width=200, height=199)
self.button2 = Button(root, text='GroupChat', font=30,
command=self.group)
self.button2.place(x=201, y=50, width=199, height=199)
self.button3 = Button(root, text='BroadCast', font=30,
command=self.broadcast)
self.button3.place(x=400, y=50, width=200, height=199)
self.button4 = Button(root, text='WAIT', font=30, command=self.wait)
self.button4.place(x=500, y=10)
root.mainloop()
def receiving_message(self): # a function that responsible to receive a message from the server, **shes in a class**
print "receive??????????????????"
while True:
data = self.sock.recv(1024)
data = decryption(data)
print "data", data
if data[:2] == "Br":
print "got into br"
window = Toplevel(root)
print "window V"
window.title("BroadCastZone")
label = Label(window, text=data)
label.pack()
button = Button(window, text="ok", command=window.destroy)
button.pack()
print data
你确定你不会陷入无限循环吗? – acdr
套接字侦听器应该可能在GUI中的单独线程或进程中运行。 'while True'语句是一个阻塞语句,这意味着它将阻止事件循环(root.mainloop)处理更新显示,创建窗口等事件。因此,您需要一个单独的侦听器线程与GUI进行通信,从而离开GUI可用于格式化和显示结果。 –
但它在一个单独的线程... GUI和套接字不碰撞 – shahar