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嗨我試圖在tkinter中使用onplevel方法,它沒有工作... 我應該寫什麼來打開兩個窗口在不同的時間在兩種方法,而有方法並行運行? 決定與接收方法並行運行的方法...代碼卡在「window = Toplevel(root)」的接收方法中。當然它得到一個消息,但我不想溢出你們...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
你確定你不會陷入無限循環嗎? – acdr
套接字偵聽器應該可能在GUI中的單獨線程或進程中運行。 'while True'語句是一個阻塞語句,這意味着它將阻止事件循環(root.mainloop)處理更新顯示,創建窗口等事件。因此,您需要一個單獨的偵聽器線程與GUI進行通信,從而離開GUI可用於格式化和顯示結果。 –
但它在一個單獨的線程... GUI和套接字不碰撞 – shahar