28 lines
1.0 KiB
Python
28 lines
1.0 KiB
Python
import PySimpleGUI as sg
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"""
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Demonstrates that using a Column Element to make groups of Elements appear and disappear
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will cause the layout of the elements in the column to remain as they were. If each individual element
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were made invisible and then visible, then tkinter puts EACH ELEMENT on a separate row when it is made
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visible again. This means a row of 6 elements will become a column of 6 elements if you make each of them
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visible one at a time.
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"""
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layout = [[sg.Col([[sg.Text('My Window')], [sg.Input(key='-IN-'), sg.Button('My button', key='-OUT-')]], key='-COL-')],
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[sg.Button('Invisible'), sg.Button('Visible'), sg.Button('Exit')]]
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window = sg.Window('Window Title', layout)
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while True: # Event Loop
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event, values = window.read()
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print(event, values)
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if event in (None, 'Exit'):
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break
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if event == 'Invisible':
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window['-COL-'].update(visible=False)
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elif event == 'Visible':
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window['-COL-'].update(visible=True)
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window.close()
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