Selector<T>.normal constructor

const Selector<T>.normal({
  1. T? normal,
  2. T? active,
})

active 设置active 状态 其余设置normal 状态 使用不考虑 选中不可用状态

Implementation

const Selector.normal({T? normal, T? active})
    : normal = normal,
      active = active,
      disabled = normal,
      inactive = normal;