v4Brightness property

ThemeBrightness? get v4Brightness

The leans as engine v4 (2.0.0) read them: the first colour that has one, in any position. Kept so v4 themes reproduce.

Implementation

ThemeBrightness? get v4Brightness {
  if (brightness != null) return brightness;
  for (final c in colors) {
    if (c.leanBrightness != null) return c.leanBrightness;
  }
  return null;
}