HarmonyOS 鸿蒙Next TextPicker组件可以实现手指触摸时展开的效果吗？

@State range: string[] = ['1', '2', '3']
  @State topFirstTime: boolean = true
  @State bottomFirstTime: boolean = true
  @State selectIndex: number = 0

  build() {
    Column() {
      TextPicker({ range: this.range })
        .canLoop(false)
        .onChange((value, index) => {
          if (index === 0 && this.topFirstTime) {
            this.range.unshift('0');
            this.topFirstTime = false
            this.selectIndex = 0
          } else if (index === this.range.length - 1 && this.bottomFirstTime) {
            this.range.push('4')
            this.bottomFirstTime = false
            this.selectIndex = this.range.length - 2;
          }
        })
        .selectedIndex(this.selectIndex)