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Added columns to the demo

This commit is contained in:
PySimpleGUI 2022-04-24 17:09:24 -04:00
parent acde437de7
commit f7f126ad76
1 changed files with 19 additions and 7 deletions
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26
DemoPrograms/Demo_Layout_Extend.py
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@ -7,27 +7,39 @@ import PySimpleGUI as sg
Note that while you can extend, add to, a layout, you cannot delete items from a layout. Of course you
can make them invisible after adding them.
Copyright 2020 PySimpleGUI
When using scrollable Columns be sure and call Column.visibility_changed so that the scrollbars will
be correctly reposititioned
Copyright 2020, 2022 PySimpleGUI
"""
layout = [ [sg.Text('My Window')],
[sg.Text('Click to add a row inside the frame'), sg.B('+', key='-B1-')],
[sg.Text('Click to add a row inside the Window'), sg.B('+', key='-B2-')],
[sg.Frame('Frame',[[sg.T('Frame')]], key='-COL1-')],
[sg.Text('Click to add a row inside the Frame'), sg.B('+', key='-ADD FRAME-')],
[sg.Text('Click to add a row inside the Column'), sg.B('+', key='-ADD COL-')],
[sg.Text('Click to add a row inside the Window'), sg.B('+', key='-ADD WIN-')],
[sg.Frame('Frame',[[sg.T('Frame')]], key='-FRAME-')],
[sg.Col([[sg.T('Column')]], scrollable=True, key='-COL-', s=(400,400))],
[sg.Input(key='-IN-'), sg.Text(size=(12,1), key='-OUT-')],
[sg.Button('Button'), sg.Button('Exit')] ]
window = sg.Window('Window Title', layout)
i = 0
while True: # Event Loop
event, values = window.read()
print(event, values)
if event in (sg.WIN_CLOSED, 'Exit'):
break
if event == '-B1-':
window.extend_layout(window['-COL1-'], [[sg.T('A New Input Line'), sg.I(key=f'-IN-{i}-')]])
if event == '-ADD FRAME-':
window.extend_layout(window['-FRAME-'], [[sg.T('A New Input Line'), sg.I(key=f'-IN-{i}-')]])
i += 1
if event == '-B2-':
elif event == '-ADD COL-':
window.extend_layout(window['-COL-'], [[sg.T('A New Input Line'), sg.I(key=f'-IN-{i}-')]])
window.visibility_changed()
window['-COL-'].contents_changed()
i += 1
elif event == '-ADD WIN-':
window.extend_layout(window, [[sg.T('A New Input Line'), sg.I(key=f'-IN-{i}-')]])
i += 1
window.close()