tkinter与窗口管理器关闭

Question

我正在尝试使用window.wm_protocol（“ WM_DELETE_WINDOW”，func），但是它会自动运行而无需单击窗口上的X（关闭）按钮。我只想在tkinter窗口关闭时调用回调。

def callback(driver):
    driver.close()

def runGUI():
    try:

        driver = newSession()

        #Define window
        window = tkinter.Tk()
        window.title("Global Warranty RPO Retrieval Tool")
        window.geometry("800x600")

        vinLbl = tkinter.Label(window, text = "17 Digit VIN:", font="12")
        vinLbl.grid(column = 0, row = 1, padx = 4)

        vinEntry = tkinter.Entry(font="12")
        vinEntry.grid(column = 1, row = 1, padx =4)

        entryBtn = tkinter.Button(window, text="Get RPOs",  command= lambda: 
                                  getGWRPOs(driver, vinEntry.get().upper()))
        entryBtn.grid(column = 2, row = 1, padx = 4)

        warningLbl = tkinter.Label(window, text = "!!This Tool Will not work with \
        IVER builds!!", font="16", fg="red")
        warningLbl.grid(column=0, row=2, padx=4, columnspan=3)
        window.wm_protocol("WM_DELETE_WINDOW", callback(driver))
        window.mainloop()