Method updateMinimum

gui/DataColorOptions.cxx:146–167

-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
void DataColorOptions::updateMinimum()
{
  QTE_D();

  if (d->UI.autoMinimum->isChecked())
  {
    auto const softLimit =
      (d->UI.autoMaximum->isChecked() ? +qInf() : d->UI.maximum->value());
    d->UI.minimum->setValue(qMin(softLimit, d->autoLower));
  }

  auto const limit = d->UI.minimum->value();
  if (d->UI.maximum->value() < limit)
  {
    d->UI.maximum->setValue(limit);
  }

  d->scalarsToGradient->SetRange(d->UI.minimum->value(),
                                 d->UI.maximum->value());

  emit this->modified();
}

//-----------------------------------------------------------------------------
void DataColorOptions::updateMaximum()