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Flutter 将抽屉项目图标更改为右颤振_Flutter_Dart - Fatal编程技术网

Flutter 将抽屉项目图标更改为右颤振

Flutter 将抽屉项目图标更改为右颤振,flutter,dart,Flutter,Dart,我在颤振中使用了抽屉,我使用终端抽屉来改变抽屉的方向 但我还需要将抽屉项目图标的方向更改为右颤振,我该怎么做? 您可以使用ListTile小部件来实现这一点 这样试试 import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; void main() => runApp( HomeApp()); class HomeApp extends StatelessWidget { @o

我在颤振中使用了抽屉,我使用终端抽屉来改变抽屉的方向

但我还需要将抽屉项目图标的方向更改为右颤振,我该怎么做?

您可以使用
ListTile
小部件来实现这一点

这样试试

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

void main() => runApp( HomeApp());

class HomeApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return new MaterialApp(
      theme: new ThemeData(
          primarySwatch: Colors.deepPurple,
          brightness: Brightness.light,
          accentColor: Colors.red),
      home: new HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  @override
  _HomePageScreen createState() => _HomePageScreen();
}

class _HomePageScreen extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    return  Scaffold(
      appBar:  AppBar(
        title:  Text("Home"),
      ),
      endDrawer: Drawer(
        child:  ListView(
          padding:  EdgeInsets.all(0.0),
          children: <Widget>[
             UserAccountsDrawerHeader(
              accountName:  Text("Nilesh Rathod"),
              accountEmail:  Text("nilesh@gmail.com"),
              currentAccountPicture:  CircleAvatar(
                backgroundColor: Colors.white,
                child:  Text("Nilu"),
              ),
              otherAccountsPictures: <Widget>[
                 CircleAvatar(
                  backgroundColor: Colors.white,
                  child:  Text("Pilu"),
                ),
              ],
            ),
             ListTile(
              title:  Text("Home"),
              trailing:  Icon(Icons.new_releases),
            ),
             Divider(),
             ListTile(
              title:  Text("Profile"),
              trailing:  Icon(Icons.person),
              onTap: () => {},
            ),
             Divider(),
             ListTile(
              title:  Text("Tab Layout"),
              trailing:  Icon(Icons.person),
              onTap: () => {},
            ),
             Divider(),
             ListTile(
              title:  Text("Comman View Demo"),
              trailing:  Icon(Icons.person),
              onTap: () => {},
            ),
             Divider(),
             ListTile(
              title:  Text("Close"),
              trailing:  Icon(Icons.close),
              onTap: () => Navigator.of(context).pop(),
            ),
          ],
        ),
      ),
      body:  Center(
        child: Text("Home Screen"),
      ),
    );
  }
}
导入“包:flift/foundation.dart”;
进口“包装:颤振/材料.省道”;
void main()=>runApp(HomeApp());
类HomeApp扩展了无状态小部件{
@凌驾
小部件构建(构建上下文){
//TODO:实现构建
返回新材料PP(
主题:新主题数据(
原色样本:颜色。深紫色,
亮度:亮度,亮度,
颜色:颜色。红色),
主页:新主页(),
);
}
}
类主页扩展了StatefulWidget{
@凌驾
_HomePageScreen createState()=>\u HomePageScreen();
}
类_HomePageScreen扩展状态{
@凌驾
小部件构建(构建上下文){
返回脚手架(
appBar:appBar(
标题:文本(“主页”),
),
收尾抽屉(
子:ListView(
填充:所有边缘设置(0.0),
儿童:[
UserAccountsDrawerHeader(
账户名称:文本(“Nilesh Rathod”),
帐户电子邮件:文本(“nilesh@gmail.com"),
currentAccountPicture:CircleAvatar(
背景颜色:Colors.white,
子:文本(“Nilu”),
),
其他帐户结构:[
圆形(
背景颜色:Colors.white,
子:文本(“Pilu”),
),
],
),
列表砖(
标题:文本(“主页”),
尾随:图标(图标。新发布),
),
分隔符(),
列表砖(
标题:文本(“简介”),
尾随:图标(Icons.person),
onTap:()=>{},
),
分隔符(),
列表砖(
标题:文本(“选项卡布局”),
尾随:图标(Icons.person),
onTap:()=>{},
),
分隔符(),
列表砖(
标题:文本(“Comman视图演示”),
尾随:图标(Icons.person),
onTap:()=>{},
),
分隔符(),
列表砖(
标题:文本(“结束”),
尾随:图标(Icons.close),
onTap:()=>Navigator.of(context.pop(),
),
],
),
),
正文:中(
子:文本(“主屏幕”),
),
);
}
}
示例代码


您可以使用
ListTile
小部件来实现这一点

这样试试

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

void main() => runApp( HomeApp());

class HomeApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return new MaterialApp(
      theme: new ThemeData(
          primarySwatch: Colors.deepPurple,
          brightness: Brightness.light,
          accentColor: Colors.red),
      home: new HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  @override
  _HomePageScreen createState() => _HomePageScreen();
}

class _HomePageScreen extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    return  Scaffold(
      appBar:  AppBar(
        title:  Text("Home"),
      ),
      endDrawer: Drawer(
        child:  ListView(
          padding:  EdgeInsets.all(0.0),
          children: <Widget>[
             UserAccountsDrawerHeader(
              accountName:  Text("Nilesh Rathod"),
              accountEmail:  Text("nilesh@gmail.com"),
              currentAccountPicture:  CircleAvatar(
                backgroundColor: Colors.white,
                child:  Text("Nilu"),
              ),
              otherAccountsPictures: <Widget>[
                 CircleAvatar(
                  backgroundColor: Colors.white,
                  child:  Text("Pilu"),
                ),
              ],
            ),
             ListTile(
              title:  Text("Home"),
              trailing:  Icon(Icons.new_releases),
            ),
             Divider(),
             ListTile(
              title:  Text("Profile"),
              trailing:  Icon(Icons.person),
              onTap: () => {},
            ),
             Divider(),
             ListTile(
              title:  Text("Tab Layout"),
              trailing:  Icon(Icons.person),
              onTap: () => {},
            ),
             Divider(),
             ListTile(
              title:  Text("Comman View Demo"),
              trailing:  Icon(Icons.person),
              onTap: () => {},
            ),
             Divider(),
             ListTile(
              title:  Text("Close"),
              trailing:  Icon(Icons.close),
              onTap: () => Navigator.of(context).pop(),
            ),
          ],
        ),
      ),
      body:  Center(
        child: Text("Home Screen"),
      ),
    );
  }
}
导入“包:flift/foundation.dart”;
进口“包装:颤振/材料.省道”;
void main()=>runApp(HomeApp());
类HomeApp扩展了无状态小部件{
@凌驾
小部件构建(构建上下文){
//TODO:实现构建
返回新材料PP(
主题:新主题数据(
原色样本:颜色。深紫色,
亮度:亮度,亮度,
颜色:颜色。红色),
主页:新主页(),
);
}
}
类主页扩展了StatefulWidget{
@凌驾
_HomePageScreen createState()=>\u HomePageScreen();
}
类_HomePageScreen扩展状态{
@凌驾
小部件构建(构建上下文){
返回脚手架(
appBar:appBar(
标题:文本(“主页”),
),
收尾抽屉(
子:ListView(
填充:所有边缘设置(0.0),
儿童:[
UserAccountsDrawerHeader(
账户名称:文本(“Nilesh Rathod”),
帐户电子邮件:文本(“nilesh@gmail.com"),
currentAccountPicture:CircleAvatar(
背景颜色:Colors.white,
子:文本(“Nilu”),
),
其他帐户结构:[
圆形(
背景颜色:Colors.white,
子:文本(“Pilu”),
),
],
),
列表砖(
标题:文本(“主页”),
尾随:图标(图标。新发布),
),
分隔符(),
列表砖(
标题:文本(“简介”),
尾随:图标(Icons.person),
onTap:()=>{},
),
分隔符(),
列表砖(
标题:文本(“选项卡布局”),
尾随:图标(Icons.person),
onTap:()=>{},
),
分隔符(),
列表砖(
标题:文本(“Comman视图演示”),
尾随:图标(Icons.person),
onTap:()=>{},
),
分隔符(),
列表砖(
标题:文本(“结束”),
尾随:图标(Icons.close),
onTap:()=>Navigator.of(context.pop(),
),
],
),
),
正文:中(
子:文本(“主屏幕”),
),
);
}
}
示例代码


使用ListTile拖尾属性

         ListTile(
          title:  Text("text"),
          trailing:  Icon(Icons.account),
          onTap:null,
        ),

使用ListTile尾随属性

         ListTile(
          title:  Text("text"),
          trailing:  Icon(Icons.account),
          onTap:null,
        ),

谢谢,但是我能把文字移到右边吗??因为我使用了正确的语言谢谢,但是我可以把文本移到右边吗??因为我用的是正确的语言