HarmonyOS tabs顶部子标题怎么设置tabbar的间距，让两个tabbar紧挨着没有间距

HarmonyOS

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2024-12-24 17:14:58

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shlp

需要给tabBar内容设置宽度：

@Entry
@Component
struct TabPage {
  @State fontColor: string = '#182431'
  @State selectedFontColor: string = '#007DFF'
  @State currentIndex: number = 0
  private controller: TabsController = new TabsController()
  @Builder tabBuilder(index: number) {
    Column() {
      Text(`Tab${index + 1}`)
        .fontColor(this.currentIndex === index ? this.selectedFontColor : this.fontColor)
        .fontSize(10)
        .fontWeight(500)
        .lineHeight(14)
        .width('100%') // 设置宽度
        .textAlign(TextAlign.Center)
        .border({width:1,color:Color.Blue})
    }.width('100%')
  }

  build() {
    Column() {
      Tabs({ barPosition: BarPosition.Start, controller: this.controller }) {
        TabContent() {
          Column() {
            Text('Tab1')
              .fontSize(36)
              .fontColor('#182431')
              .fontWeight(500)
              .opacity(0.4)
              .margin({ top: 30, bottom: 56.5 })
            Divider()
              .strokeWidth(0.5)
              .color('#182431')
              .opacity(0.05)
          }.width('100%')
          .border({width:1,color:Color.Red})
        }.tabBar(this.tabBuilder(0))

        TabContent() {
          Column() {
            Text('Tab2')
              .fontSize(36)
              .fontColor('#182431')
              .fontWeight(500)
              .opacity(0.4)
              .margin({ top: 30, bottom: 56.5 })
            Divider()
              .strokeWidth(0.5)
              .color('#182431')
              .opacity(0.05)
          }.width('100%')
          .border({width:1,color:Color.Red})
        }.tabBar(this.tabBuilder(1))
      }
      .vertical(false)
      .barHeight(56)
      .onChange((index: number) => {
        this.currentIndex = index
      })
      .width(360)
      .height(190)
      .backgroundColor('#F1F3F5')
      .margin({ top: 38 })
    }.width('100%')
  }
}