def add_checkbox(variable_scope,
widget,
variable_name,
initial_value,
callback=None,
label=None):
def cb(value):
variable_scope.__dict__[variable_name] = value
if callback:
callback()
variable_scope.__dict__[variable_name] = initial_value
checkbox = CheckBox(widget, label if label else variable_name)
checkbox.setChecked(initial_value)
checkbox.setCallback(cb)
return checkbox
