PySimpleGUI/DemoPrograms/Demo_Design_Pattern_Persist...

22 lines
540 B
Python

import PySimpleGUI as sg
layout = [
[sg.Text('Your typed chars appear here:'),
sg.Text(size=(20, 1), key='-OUTPUT-')],
[sg.Input('', key='-IN-')],
[sg.Button('Show'), sg.Button('Exit')]
]
window = sg.Window('Window Title', layout)
while True:
event, values = window.read()
print(event, values)
if event in (sg.WIN_CLOSED, 'Exit'):
break
if event == 'Show':
# change the "output" element to be the value of "input" element
window['-OUTPUT-'].update(values['-IN-'])
window.close()