【发布时间】:2023-03-29 12:42:01
【问题描述】:
我目前有一个带有这样图像的页面,但我想将 svg 图像添加到底部的按钮部分,如第二张图像所示。我该怎么做?
图片
我的代码:
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'URL Shortener',
theme: ThemeData(
primarySwatch: Colors.purple,
),
home: StartPage(),
);
}
}
class StartPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.grey[300],
body: Center(
child: ListView(
children: [
Center(
child: Text(
"Shortly",
style: TextStyle(
fontSize: 40,
height: 2.0,
color: Color.fromRGBO(53, 50, 62, 10),
fontWeight: FontWeight.bold),
),
),
SvgPicture.asset(
'assets/illustration.svg',
),
Center(
child: Text(
"Let's get started!",
style: TextStyle(
fontSize: 20,
color: Color.fromRGBO(53, 50, 62, 10),
fontWeight: FontWeight.bold),
),
),
Center(
child: SizedBox(
width: 200,
height: 60,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Paste your first link into the field to shorten it",
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 15,
color: Color.fromRGBO(76, 74, 85, 10),
fontWeight: FontWeight.bold)),
),
),
),
Center(
child: SizedBox(
width: 300,
height: 40,
child: TextField(
textAlign: TextAlign.center,
decoration: InputDecoration(
contentPadding: EdgeInsets.all(10.0),
border: OutlineInputBorder(
borderRadius: const BorderRadius.all(
const Radius.circular(10.0),
),
borderSide: BorderSide(
width: 0,
style: BorderStyle.none,
),
),
fillColor: Colors.white,
filled: true,
hintText: 'Shorten a link here ...'),
),
),
),
Center(
child: SizedBox(
width: 300,
child: ElevatedButton(
onPressed: () {
print("Button Click");
},
style: ElevatedButton.styleFrom(
primary: Colors.blue,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10.0)),
minimumSize: Size(60, 40),
),
child: Text('SHORTEN IT!'),
),
),
)
],
),
));
}
}
您好,我目前有一个带有这样图像的页面,但我想将 svg 图像添加到底部的按钮部分,如第二张图像所示。我该怎么做?
【问题讨论】:
-
在这种情况下你可以使用堆栈,或者容器中的裁剪器。将
ListView替换为Stack -
在这种情况下我应该在哪里添加 svg? @YeasinSheikh
-
在 ListView 的最后一个子节点上使用
SizedBox < height:x <Column< two buttons here>>>和Column >mainAxisAlignment: MainAxisAlignment.center,