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PySimpleGUI
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NEW - write-only elements. WRITE_ONLY_KEY

This commit is contained in:
MikeTheWatchGuy 2018-11-01 14:31:13 -04:00
parent 1881bd7126
commit de50441235
1 changed files with 6 additions and 2 deletions
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8
PySimpleGUI.py
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@ -178,9 +178,11 @@ ThisRow = 555666777 # magic number
# DEFAULT_WINDOW_ICON = '' # DEFAULT_WINDOW_ICON = ''
MESSAGE_BOX_LINE_WIDTH = 60 MESSAGE_BOX_LINE_WIDTH = 60
# "Special" Key Values.. reserved
# Key representing a Read timeout # Key representing a Read timeout
TIMEOUT_KEY = '__timeout__' TIMEOUT_KEY = '__TIMEOUT__'
# Key indicating should not create any return values for element
WRITE_ONLY_KEY = '__WRITE ONLY__'
# a shameful global variable. This represents the top-level window information. Needed because opening a second window is different than opening the first. # a shameful global variable. This represents the top-level window information. Needed because opening a second window is different than opening the first.
class MyWindows(): class MyWindows():
@ -3465,6 +3467,8 @@ def BuildResultsForSubform(form, initialize_only, top_level_form):
button_pressed_text = top_level_form.LastButtonClicked button_pressed_text = top_level_form.LastButtonClicked
for row_num, row in enumerate(form.Rows): for row_num, row in enumerate(form.Rows):
for col_num, element in enumerate(row): for col_num, element in enumerate(row):
if element.Key == WRITE_ONLY_KEY:
continue
value = None value = None
if element.Type == ELEM_TYPE_COLUMN: if element.Type == ELEM_TYPE_COLUMN:
element.DictionaryKeyCounter = top_level_form.DictionaryKeyCounter element.DictionaryKeyCounter = top_level_form.DictionaryKeyCounter