Flutter-Tabbar指示器

2022-11-11 18:12

2022-3-07 10:27

506

Flutter,笔记

iichen

1371 字

1.1 小时

本文最后更新于 677 天前

使用

@override
Widget build(BuildContext context) {
return Scaffold(
  appBar: AppBar(
    title: Text('title'.tr),
    bottom: HjtTabBar(
      tabs: const [Tab(text: "音乐"), Tab(text: "动态"), Tab(text: "语文")],
      // labelPadding: EdgeInsets.symmetric(horizontal: 8),
      controller: _controller,
      indicatorSize: TabBarIndicatorSize.label,
      // isScrollable: true,
      padding: EdgeInsets.zero,
      indicator: RRecTabIndicator(
          radius: 12
      ),
      indicatorMinWidth: 6,
      // indicator: const BoxDecoration()
    ),
  ),
  body: Container(
    child: TabBarView(
      controller: _controller,
      children: const [
        Center(
          child: Text("音乐"),
        ),
        Center(
          child: Text("动态"),
        ),
        Center(
          child: Text("语文"),
        ),
      ],
    ),
  ),
  floatingActionButton: FloatingActionButton(
    onPressed: () {

    },
  ),
);