具有多个窗口并监视不同操作的python gui应用程序

Question

我有一个python tkinter GUI应用程序。每秒钟显示一些传感器数据。所以我正在使用多线程和队列来更新GUI屏幕（在window-1或主窗口上）上的数据。现在，我想添加一个按钮。然后按此按钮应打开一个新窗口（窗口2）以执行传感器控制的其他操作。此window-2应该停止window-1的操作。有可能这样做吗？是否可以添加诸如关闭窗口-2将撤消并激活窗口1的操作之类的功能？

#Created by Jacob Hallén, AB Strakt, Sweden. 2001-10-17
#I am using this example

import tkinter
import time
import threading
import random
import queue


class GuiPart:
    def __init__(self, master, queue, endCommand):
        self.queue = queue
        # Set up the GUI
        console = tkinter.Button(master, text='Done', command=endCommand)
        console.place(x=15, y=400)

        Button_sensor  = tkinter.Button(master, text = "Sensor Control", command=secondWindow)
        Button_sensor.place(x=600, y=300)
#the above button should call secondWindow method and how to stop the #activities in the window 1? and go to window-2? and come back to window-1 #after closing window-2



    def processIncoming(self):

        while self.queue.qsize():
            try:
                msg = self.queue.get(0)
                # Check contents of message and do what it says
                # As a test, we simply print it
                print (msg)
            except queue.Empty:
                pass
     def secondWindow(self):
       # function definition here
       # any suggestions?


class ThreadedClient:
    def __init__(self, master):
        self.master = master

        # Create the queue
        self.queue = queue.Queue()

        # Set up the GUI part
        self.gui = GuiPart(master, self.queue, self.endApplication)

        self.running = 1
        self.thread1 = threading.Thread(target=self.workerThread1)
        self.thread1.start()
        self.periodicCall()

    def periodicCall(self):
        """
        Check every 1000 ms if there is something new in the queue.
        """
        self.gui.processIncoming()
        if not self.running:
            import sys
            sys.exit(1)
        self.master.after(1000, self.periodicCall)

    def workerThread1(self):
        while self.running:
            time.sleep(rand.random() * 1)
            msg = rand.random()
            self.queue.put(msg)

    def endApplication(self):
        self.running = 0

rand = random.Random()
root = tkinter.Tk()

client = ThreadedClient(root)
root.mainloop()