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Better theme previewing. Better window ordering on Linux

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This commit is contained in:
PySimpleGUI 2021-03-23 17:15:33 -04:00
parent 567c4c124d
commit d18b7e6ca1
2 changed files with 36 additions and 28 deletions
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28
DemoPrograms/Demo_Desktop_Widget_Template.py
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@ -59,7 +59,7 @@ def choose_theme(location, size):
[sg.Listbox(values=sg.theme_list(), size=(20, 20), key='-LIST-', enable_events=True)],
[sg.OK(), sg.Cancel()]]
window = sg.Window('Look and Feel Browser', layout, location=location)
window = sg.Window('Look and Feel Browser', layout, location=location, keep_on_top=True)
old_theme = sg.theme()
while True: # Event Loop
event, values = window.read()
@ -70,13 +70,11 @@ def choose_theme(location, size):
# make at test window to the left of the current one
test_window = make_window(location=((location[0]-size[0]*1.2, location[1])), test_window=True)
test_window.read(close=True)
if sg.popup_yes_no(f'Do you want to keep {values["-LIST-"]}?', location=location) == 'Yes':
break
window.un_hide()
window.close()
# after choice made, save theme or restore the old one
if event not in ('Cancel', sg.WIN_CLOSED) and values['-LIST-']:
if event == 'OK' and values['-LIST-']:
sg.theme(values['-LIST-'][0])
sg.user_settings_set_entry('-theme-', values['-LIST-'][0])
return values['-LIST-'][0]
@ -102,21 +100,25 @@ def make_window(location, test_window=False):
sg.theme(theme)
# ------------------- Window Layout -------------------
# If this is a test window (for choosing theme), then uses some extra Text Elements to display theme info
# and also enables events for the elements to make the window easy to close
if test_window:
title_element = sg.Text('Click to close', font=title_font, enable_events=True)
top_elements = [[sg.Text(title, size=(20, 1), font=title_font, justification='c', k='-TITLE-', enable_events=True)],
[sg.Text('Click to close', font=title_font, enable_events=True)],
[sg.Text('This is theme', font=title_font, enable_events=True)],
[sg.Text(sg.theme(), font=title_font, enable_events=True)]]
right_click_menu = [[''], ['Exit',]]
else:
title_element = sg.Text(title, size=(20, 1), font=title_font, justification='c', k='-TITLE-')
top_elements = [[sg.Text(title, size=(20, 1), font=title_font, justification='c', k='-TITLE-')]]
right_click_menu = [[''], ['Choose Title', 'Edit Me', 'New Theme', 'Save Location', 'Refresh', 'Set Refresh Rate', 'Show Refresh Info', 'Hide Refresh Info', 'Alpha', [str(x) for x in range(1, 11)], 'Exit', ]]
layout = [[title_element],
[sg.Text('0', size=main_info_size, font=main_info_font, k='-MAIN INFO-', justification='c', enable_events=test_window)],
layout = top_elements + \
[[sg.Text('0', size=main_info_size, font=main_info_font, k='-MAIN INFO-', justification='c', enable_events=test_window)],
[sg.pin(sg.Text(size=(15, 2), font=refresh_font, k='-REFRESHED-', justification='c', visible=sg.user_settings_get_entry('-show refresh-', True)))]]
# ------------------- Window Creation -------------------
return sg.Window('Desktop Widget Template', layout, location=location, no_titlebar=True, grab_anywhere=True, margins=(0, 0), element_justification='c',
element_padding=(0, 0), alpha_channel=sg.user_settings_get_entry('-alpha-', ALPHA), finalize=True, right_click_menu=right_click_menu)
element_padding=(0, 0), alpha_channel=sg.user_settings_get_entry('-alpha-', ALPHA), finalize=True, right_click_menu=right_click_menu, keep_on_top=True)
def main(location):
@ -148,7 +150,7 @@ def main(location):
if event == 'Edit Me':
sg.execute_editor(__file__)
elif event == 'Choose Title':
new_title = sg.popup_get_text('Choose a title for your Widget', location=window.current_location())
new_title = sg.popup_get_text('Choose a title for your Widget', location=window.current_location(), keep_on_top=True)
if new_title is not None:
window['-TITLE-'].update(new_title)
sg.user_settings_set_entry('-title-', new_title)
@ -164,13 +166,13 @@ def main(location):
window.set_alpha(int(event) / 10)
sg.user_settings_set_entry('-alpha-', int(event) / 10)
elif event == 'Set Refresh Rate':
choice = sg.popup_get_text('How frequently to update window in seconds? (can be a float)', default_text=sg.user_settings_get_entry('-fresh frequency-', UPDATE_FREQUENCY_MILLISECONDS)/1000, location=window.current_location())
choice = sg.popup_get_text('How frequently to update window in seconds? (can be a float)', default_text=sg.user_settings_get_entry('-fresh frequency-', UPDATE_FREQUENCY_MILLISECONDS)/1000, location=window.current_location(), keep_on_top=True)
if choice is not None:
try:
refresh_frequency = float(choice)*1000 # convert to milliseconds
sg.user_settings_set_entry('-fresh frequency-', float(refresh_frequency))
except Exception as e:
sg.popup_error(f'You entered an incorrect number of seconds: {choice}', f'Error: {e}', location=window.current_location())
sg.popup_error(f'You entered an incorrect number of seconds: {choice}', f'Error: {e}', location=window.current_location(), keep_on_top=True)
elif event == 'New Theme':
loc = window.current_location()
if choose_theme(window.current_location(), window.size) is not None: