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Major update of all demo programs to use new PEP8 bindings, etc

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PySimpleGUI 2019-10-23 16:10:03 -04:00
parent 3f7c87c562
commit 7f52778bcc
307 changed files with 19546 additions and 3297 deletions
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45
DemoPrograms/Demo_Font_String.py
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@ -1,34 +1,37 @@
#!/usr/bin/env python
import sys
if sys.version_info[0] >= 3:
import PySimpleGUI as sg
else:
import PySimpleGUI27 as sg
import PySimpleGUI as sg
layout = [[sg.Text('This is my sample text',size=(20,1), key='_text_') ],
[sg.CB('Bold', key='_bold_', change_submits=True),
sg.CB('Italics', key='_italics_', change_submits=True),
sg.CB('Underline', key='_underline_', change_submits=True)],
[sg.Slider((6,50), default_value=12, size=(14,20), orientation='h', key='_slider_', change_submits=True),
'''
App that shows "how fonts work in PySimpleGUI".
'''
layout = [[sg.Text('This is my sample text', size=(20, 1), key='-text-')],
[sg.CB('Bold', key='-bold-', change_submits=True),
sg.CB('Italics', key='-italics-', change_submits=True),
sg.CB('Underline', key='-underline-', change_submits=True)],
[sg.Slider((6, 50), default_value=12, size=(14, 20),
orientation='h', key='-slider-', change_submits=True),
sg.Text('Font size')],
[sg.Text('Font string = '), sg.Text('', size=(25,1), key='_fontstring_')],
[ sg.Button('Exit')]]
[sg.Text('Font string = '), sg.Text('', size=(25, 1), key='-fontstring-')],
[sg.Button('Exit')]]
window = sg.Window('Font string builder').Layout(layout)
window = sg.Window('Font string builder', layout)
text_elem = window.FindElement('_text_')
text_elem = window['-text-']
while True: # Event Loop
event, values = window.Read()
event, values = window.read()
if event in (None, 'Exit'):
break
font_string = 'Helvitica '
font_string += str(values['_slider_'])
if values['_bold_']:
font_string += str(values['-slider-'])
if values['-bold-']:
font_string += ' bold'
if values['_italics_']:
if values['-italics-']:
font_string += ' italic'
if values['_underline_']:
if values['-underline-']:
font_string += ' underline'
text_elem.Update(font=font_string)
window.FindElement('_fontstring_').Update('"'+font_string+'"')
text_elem.update(font=int(font_string.split(' ')[1].split('.')[0]))
window['-fontstring-'].update('"'+font_string+'"')
print(event, values)
window.close()