Function main

DemoPrograms/Demo_Simple_Material_Feel.py:53–82

()

def main():
    light_mode = True
    window = make_window(light_mode)
    show_animation = False
    # LOADING_GIF = sg.DEFAULT_BASE64_LOADING_GIF
    while True:             # Event Loop
        event, values = window.read(timeout=100)
        if event == sg.WIN_CLOSED or event == 'Exit':
            break
        if event.startswith('-TOGGLE'):
            state = window[event].metadata = not window[event].metadata
            window[event].update(image_data=T_ON if state else T_OFF, image_subsample=2)
        elif event == 'Do Something':
            show_animation = True
            window['-GIF-'].metadata = 0
        elif event == 'Upgrade':
            sg.popup('This is where you would do', 'the upgrade window code')
        elif event == 'Light' and not light_mode or event == 'Dark' and light_mode:
            light_mode = not light_mode
            window.close()
            window = make_window(light_mode)
        # Do the animation stuff
        if show_animation:
            window['-GIF-'].update_animation(LOADING_GIF, time_between_frames=100)
            window['-GIF-'].metadata += 1
            if window['-GIF-'].metadata > 50:
                show_animation = False
                window['-GIF-'].update(data='')     # set to illegal value to erase the image

    window.close()

if __name__ == '__main__':
    T_OFF = b'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'