flutter - 如何将抽屉小部件放在右侧

Question

如何将抽屉小部件放在右侧。也可以将两个抽屉小部件放置在应用栏任一侧的单个页面中

Widget build(BuildContext context){
 return Scaffold(
  drawer: Drawer(
    child: ListView(
      children: <Widget>[
        ListTile(
          leading: Icon(Icons.shopping_cart),
          title: Text('Checkout'),
          onTap: (){
            Navigator.pushNamed(context, '/home');
          },
        ),
        ListTile(
          leading: Icon(Icons.report),
          title: Text('Transactions'),
          onTap: (){
            Navigator.pushNamed(context, '/transactionsList');
          },
        ),
      ]
    )
  ),
  body: SingleChildScrollView(
    child: Column(
      children : [
        _buildOrderHeader(),
        _buildOrderDetails(context),
      ]
    )
  )
);

}'

Answer 1

通过使用 endDrawer: ... 代替或补充 drawer: ... 来设置抽屉，如下所示:

Scaffold(
  endDrawer: Drawer(...),
  // ...
)

要以编程方式打开它，请使用

Scaffold.of(context).openEndDrawer(); //This might have been updated by flutter team since the last edit

另见 https://docs.flutter.io/flutter/material/Scaffold/endDrawer.html