GitHub 代码仓amitkot/appbar_elevation

appbar_elevation

一个 Flutter 小部件，用于 AppBar，初始时与主体对齐，滚动时升高

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星标: 9
复刻: 3
最近推送（UTC）: 2021年10月15日
项目状态: 未归档

原始 README

以下为英文项目原文快照，最新内容请访问 GitHub。

appbar_elevation

A Flutter Widget for an AppBar that is initially flush with the body and elevated when scrolled.

Usage

Use the ScrollActivatedAppBarElevation widget to wrap a Scaffold that contains a Scrollable view (e.g. ListView, CustomScrollView). The widget uses a NotificationListener to detect the scroll position and provides an appBarElevation value to be used.

Example

@override
Widget build(BuildContext context) {
  return ScrollActivatedAppBarElevation(
    builder: (BuildContext context, double appBarElevation) {
      return Scaffold(
        appBar: AppBar(
          elevation: appBarElevation,
        ),
        body: ListView(
          children: [
            // ...
          ],
        ),
      );
    },
  );
}