def _on_value_updated(self, *args):
value_text = self.ids.value.text
value = 0 if len(value_text) == 0 else float(value_text)
min_value = self.min_value
max_value = self.max_value
is_valid = (min_value is None
or value >= min_value) and (max_value is None
or value <= max_value)
self.value = value
self.ids.value.background_color = ColorScheme.get_normal_background(
) if is_valid else ColorScheme.get_error_background()
self.ids.msg.text = self.msg if is_valid else 'Valid range is {} - {}'.format(
autoformat_number(self.min_value), autoformat_number(
self.max_value))
self.ids.ok.disabled = not is_valid
def _on_value_updated(self, *args):
value_text = self.ids.value.text
value = 0 if len(value_text) == 0 else float(value_text)
min_value = self.min_value
max_value = self.max_value
is_valid = (min_value is None or value >= min_value) and (max_value is None or value <= max_value)
self.value = value
self.ids.value.background_color = ColorScheme.get_normal_background() if is_valid else ColorScheme.get_error_background()
self.ids.msg.text = self.msg if is_valid else 'Valid range is {} - {}'.format(autoformat_number(self.min_value), autoformat_number(self.max_value))
self.ids.ok.disabled = not is_valid
