message: Simplify highlight of selected list item
diff: @@ -300,14 +300,8 @@ void ListBox::update()
  textPosition.y() -= mCurrentOffset;
  for(std::size_t i = 0; i < mItems.size(); i++)
  {
  - if (i == mCurrentHighlight)
  - {
  - r.drawTextShadow(*LST_FONT, mItems[i].Text, textPosition, {1, 1}, mHighlightText, NAS2D::Color::Black);
  - }
  - else
  - {
  - r.drawTextShadow(*LST_FONT, mItems[i].Text, textPosition, {1, 1}, mText, NAS2D::Color::Black);
  - }
  + const auto textColor = (i == mCurrentHighlight) ? mHighlightText : mText;
  + r.drawTextShadow(*LST_FONT, mItems[i].Text, textPosition, {1, 1}, textColor, NAS2D::Color::Black);
  textPosition.y() += mLineHeight;
  }
  