Function main

DemoPrograms/Demo_Design_Pattern_Multiple_Windows1.py:34–55

()

def main():
    # Design pattern 1 - First window does not remain active
    window2 = None
    window1 = make_window1()

    while True:
        window, event, values = sg.read_all_windows()
        if event == sg.WIN_CLOSED and window == window1:
            break

        if window == window1:
            window1['-OUTPUT-'].update(values['-IN-'])

        if event == 'Launch 2' and not window2:
            window1.hide()
            window2 = make_window2()

        if window == window2 and (event in (sg.WIN_CLOSED, 'Exit')):
            window2.close()
            window2 = None
            window1.un_hide()
    window1.close()


if __name__ == '__main__':