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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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55
DemoPrograms/Demo_NonBlocking_Form.py
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@ -1,21 +1,21 @@
#!/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
import time
# Window that doen't block
# good for applications with an loop that polls hardware
'''
Window that doesn't block
good for applications with an loop that polls hardware
'''
def StatusOutputExample():
# Create a text element that will be updated with status information on the GUI itself
# Create the rows
layout = [[sg.Text('Non-blocking GUI with updates')],
[sg.Text('', size=(8, 2), font=('Helvetica', 20), justification='center', key='output')],
[sg.Button('LED On'), sg.Button('LED Off'), sg.Button('Quit')]]
[sg.Text('', size=(8, 2), font=('Helvetica', 20),
justification='center', key='output')],
[sg.Button('LED On'), sg.Button('LED Off'), sg.Button('Quit')]]
# Layout the rows of the Window and perform a read. Indicate the Window is non-blocking!
window = sg.Window('Running Timer', auto_size_text=True).Layout(layout)
window = sg.Window('Running Timer', layout, auto_size_text=True)
#
# Some place later in your code...
@ -23,11 +23,12 @@ def StatusOutputExample():
# else it won't refresh.
#
# your program's main loop
i=0
while (True):
i = 0
while True:
# This is the code that reads and updates your window
event, values = window.Read(timeout=10)
window.FindElement('output').Update('{:02d}:{:02d}.{:02d}'.format((i // 100) // 60, (i // 100) % 60, i % 100))
event, values = window.read(timeout=10)
window['output'].update('{:02d}:{:02d}.{:02d}'.format(
(i // 100) // 60, (i // 100) % 60, i % 100))
if event in ('Quit', None):
break
if event == 'LED On':
@ -39,20 +40,22 @@ def StatusOutputExample():
# Your code begins here
# Broke out of main loop. Close the window.
window.Close()
window.close()
def RemoteControlExample():
layout = [[sg.Text('Robotics Remote Control')],
[sg.T(' '*10), sg.RealtimeButton('Forward')],
[ sg.RealtimeButton('Left'), sg.T(' '*15), sg.RealtimeButton('Right')],
[sg.T(' '*10), sg.RealtimeButton('Reverse')],
[sg.T('')],
[sg.Quit(button_color=('black', 'orange'))]
]
[sg.Text(' '*10), sg.RealtimeButton('Forward')],
[sg.RealtimeButton('Left'), sg.Text(' '*15),
sg.RealtimeButton('Right')],
[sg.Text(' '*10), sg.RealtimeButton('Reverse')],
[sg.Text('')],
[sg.Quit(button_color=('black', 'orange'))]
]
window = sg.Window('Robotics Remote Control', auto_size_text=True).Layout(layout).Finalize()
window = sg.Window('Robotics Remote Control', layout,
auto_size_text=True, finalize=True)
#
# Some place later in your code...
@ -60,21 +63,21 @@ def RemoteControlExample():
# else it won't refresh.
#
# your program's main loop
while (True):
while True:
# This is the code that reads and updates your window
event, values = window.Read(timeout=0, timeout_key='timeout')
event, values = window.read(timeout=0, timeout_key='timeout')
if event != 'timeout':
print(event)
if event in ('Quit', None):
break
window.Close()
window.close()
def main():
RemoteControlExample()
StatusOutputExample()
sg.Popup('End of non-blocking demonstration')
sg.popup('End of non-blocking demonstration')
if __name__ == '__main__':