import PySimpleGUI as sg
import sys

sg.theme("DarkAmber")

class GUI:

    def __init__(self):
        layout = [
            [sg.Text("Commandline arguments:")],
            [sg.Multiline("\n".join(sys.argv), size=(100, 20))]
        ]
        self.window = sg.Window(title="Windows Protocol Viewer",
                                layout=layout)

    def run(self):
        while True:
            self.event, self.values = self.window.read()

            if self.event == sg.WINDOW_CLOSED:
                break
        self.window.close()