def __init__(self, master, kw_vals, default_text='Any', **kwargs):
super().__init__(master, **kwargs)
self.default_text = default_text
self.kw_vals = kw_vals
self.kw_vals_inv = dict(map(reversed, kw_vals.items()))
ui_style = Style()
ui_style.configure('MultiCombobox.TMenubutton', relief=RAISED, padding=3, anchor=CENTER)
ui_style.layout('MultiCombobox.TMenubutton', _layout)
self.config(style='MultiCombobox.TMenubutton')
menu = Menu(self, tearoff=False,
activeforeground='SystemHighlightText', activebackground='SystemHighlight',
foreground='SystemWindowText', background='SystemWindow',
disabledforeground='SystemGrayText', bd=0, activeborderwidth=1)
self.configure(menu=menu)
self.any_var = BooleanVar(value=True)
menu.add_checkbutton(label=default_text, variable=self.any_var,
onvalue=True, offvalue=False,
command=self.anySelected)
self.choices = {}
for i, choice in enumerate(kw_vals):
self.choices[choice] = BooleanVar()
# columnbreak = (i+1) % 4 == 0
columnbreak = False
menu.add_checkbutton(label=choice, variable=self.choices[choice],
onvalue=True, offvalue=False, columnbreak=columnbreak,
command=self.updateValue)
self.updateValue()
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