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Merge pull request #2246 from PySimpleGUI/Dev-latest 

Added color theme, switched to using a unicode circle as status indic…
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PySimpleGUI 2019-11-25 01:16:46 -05:00 committed by GitHub
parent 3ddb991df4 bc73780033
commit fb416a830d
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1 changed files with 7 additions and 5 deletions
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12
DemoPrograms/Demo_Multithreaded_Multiple_Threads.py
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@ -54,14 +54,16 @@ def long_function_wrapper(work_id, gui_queue):
############################# Begin GUI code #############################
def the_gui():
sg.change_look_and_feel('Light Brown 3')
# queue used to communicate between the gui and long-running code
gui_queue = queue.Queue()
layout = [[sg.Text('Multithreaded Work Example')],
[sg.Text('Click Go to start a long-running function call')],
[sg.Text('', size=(25, 1), key='-OUTPUT-')],
[sg.Text('', size=(25, 1), key='-OUTPUT2-')],
[sg.Text(' ',size=(2,1), background_color='blue', key=i) for i in range(20)],
[sg.Text(size=(25, 1), key='-OUTPUT-')],
[sg.Text(size=(25, 1), key='-OUTPUT2-')],
[sg.Text('⚫', text_color='blue', key=i, pad=(0,0), font='Default 14') for i in range(20)],
[sg.Button('Go'), sg.Button('Popup'), sg.Button('Exit')], ]
window = sg.Window('Multithreaded Window', layout)
@ -74,7 +76,7 @@ def the_gui():
break
if event == 'Go': # clicking "Go" starts a long running work item by starting thread
window['-OUTPUT-'].update('Starting long work %s' % work_id)
window[work_id].update(background_color='red')
window[work_id].update(text_color='red')
# LOCATION 2
# STARTING long run by starting a thread
thread_id = threading.Thread(
@ -98,7 +100,7 @@ def the_gui():
completed_work_id = int(message[:message.index(' :::')])
window['-OUTPUT2-'].update(
'Complete Work ID "{}"'.format(completed_work_id))
window[completed_work_id].update(background_color='green')
window[completed_work_id].update(text_color='green')
if event == 'Popup':
sg.popup_non_blocking('This is a popup showing that the GUI is running', grab_anywhere=True)