47 lines
1.8 KiB
Python
47 lines
1.8 KiB
Python
|
import PySimpleGUI as sg
|
||
|
|
|
||
|
|
"""
|
||
|
|
Demo of autosize of Text Element
|
||
|
|
|
||
|
|
Beginning in version 4.46.0 the Text element will fully autosize if:
|
||
|
|
* auto_size_text is True (default)
|
||
|
|
* No size is supplied or (None, None) is supplied
|
||
|
|
|
||
|
|
"Fully autosize" means that both the element and the window will grow/shrink
|
||
|
|
as the contents of the Text element changes.
|
||
|
|
|
||
|
|
Prior versions autosized in 1 direction, either horizontally or vertically
|
||
|
|
* Set size = (None, int) to autosize horizontally
|
||
|
|
* Set size = (int, None) to autosize vertically
|
||
|
|
|
||
|
|
By default autosize is enabled, but setting a size parameter will disable unless None is specified
|
||
|
|
in one of the directions.
|
||
|
|
|
||
|
|
Copyright 2021 PySimpleGUI
|
||
|
|
"""
|
||
|
|
|
||
|
|
layout = [[sg.Text('Starting string', size=(None, None), k='-T-'), sg.Text('Also on first row')],
|
||
|
|
# THIS is the newly added combination. Note (None, None) is default and not really needed
|
||
|
|
[sg.Text('None, 1', size=(None, 1), k='-T1-'), sg.Text('rest of the row')],
|
||
|
|
[sg.Text('30, None', size=(30, None), k='-T2-'), sg.Text('rest of the row')],
|
||
|
|
[sg.Text('Explicit size', size=(15, 1)), sg.Text('Second Text Element on second row')],
|
||
|
|
[sg.Button('Go'), sg.B('Clear'), sg.Button('Exit')]]
|
||
|
|
|
||
|
|
window = sg.Window('Autosize Text', layout)
|
||
|
|
|
||
|
|
while True:
|
||
|
|
event, values = window.read()
|
||
|
|
print(event, values)
|
||
|
|
if event == sg.WIN_CLOSED or event == 'Exit':
|
||
|
|
break
|
||
|
|
if event == 'Go':
|
||
|
|
window['-T-'].update('This is the new string\nThat is multiple\nlines')
|
||
|
|
window['-T1-'].update('This is the new string\nThat is multiple\nlines')
|
||
|
|
window['-T2-'].update('This is the new string\nThat is multiple\nlines')
|
||
|
|
elif event == 'Clear':
|
||
|
|
window['-T-'].update('')
|
||
|
|
window['-T1-'].update('')
|
||
|
|
window['-T2-'].update('')
|
||
|
|
|
||
|
|
window.close()
|