HarmonyOS 鸿蒙Next Tabs如何实现允许左滑但是禁止右滑

@Entry
@Component
struct TabsExample {
  @State fontColor: string = '#182431'
  @State selectedFontColor: string = '#007DFF'
  @State currentIndex: number = 0
  private controller: TabsController = new TabsController()
  private panOption: PanGestureOptions = new PanGestureOptions({ direction: PanDirection.Right })
  @Builder tabBuilder(index: number, name: string) {
    Column() {
      Text(name)
        .fontColor(this.currentIndex === index ? this.selectedFontColor : this.fontColor)
        .fontSize(16)
        .fontWeight(this.currentIndex === index ? 500 : 400)
        .lineHeight(22)
        .margin({ top: 17, bottom: 7 })
      Divider()
        .strokeWidth(2)
        .color('#007DFF')
        .opacity(this.currentIndex === index ? 1 : 0)
    }.width('100%')
  }
  build() {
    Column() {
      Tabs({ barPosition: BarPosition.Start, index: this.currentIndex, controller: this.controller }) {
        TabContent() {
          Column().width('100%').height('100%').backgroundColor('#ffb554d7')
        }.tabBar(this.tabBuilder(0, 'index'))
        TabContent() {
          Column().width('100%').height('100%').backgroundColor(Color.Pink).gesture(PanGesture(this.panOption))
        }.tabBar(this.tabBuilder(1, 'detail'))
        TabContent() {
          Column().width('100%').height('100%').backgroundColor('#ffc19757').gesture(PanGesture(this.panOption))
        }.tabBar(this.tabBuilder(2, 'me'))
      }
      .vertical(false)
      .barMode(BarMode.Fixed)
      .barWidth(360)
      .barHeight(56)
      .animationDuration(400)
      .onChange((index: number) => {
        this.currentIndex = index
      })
      .width(360)
      .height(296)
      .margin({ top: 52 })
      .backgroundColor('#F1F3F5')
    }.width('100%')
  }
}

可以使用 PanGesture 手势事件来实现，参考文档：

https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V13/ts-basic-gestures-pangesture-V13#pangestureoptions

你想禁止右滑动的划，可以只禁掉往右，往左不做操作，是不影响他原来的动画效果