mirror of
https://github.com/alibaba/flutter-go.git
synced 2025-05-22 15:26:30 +08:00
d48942b55d
1.views 文件夹里面分类，页面相关文件;2.公共组件全部放在components里;3.创建resources文件夹放置资源dart文件4.修改二级菜单文字大小 BREAKING CHANGE: 重构，建议删除本地db,再编译
70 lines
1.9 KiB
Dart
70 lines
1.9 KiB
Dart
/*
|
||
* @Author: xiaojia.dxj
|
||
* @Date: 2019-01-08 15:56:53
|
||
* @Last Modified by: xiaojia.dxj
|
||
* @Last Modified time: 2019-01-08 15:56:53
|
||
*/
|
||
import 'package:flutter/material.dart';
|
||
import 'package:flutter_go/components/widget_demo.dart';
|
||
import 'demo.dart';
|
||
|
||
const String _Text = '''
|
||
### **简介**
|
||
> 添加额外的限制条件到child上
|
||
- 比如说，你限制child最小高度为50.0像素，就可以用constraints: const BoxConstraints(minHeight：50）
|
||
|
||
''';
|
||
const String _Text1 = '''
|
||
### **基本用法**
|
||
> 添加额外的限制条件到child上
|
||
- ex:添加ConstrainedBox约束如下，传入不同Width约束的Container效果
|
||
minWidth: 100.0,
|
||
minHeight: 20.0,
|
||
maxWidth: 300.0,
|
||
maxHeight: 50.0
|
||
|
||
''';
|
||
|
||
class Demo extends StatefulWidget {
|
||
static const String routeName = '/element/Frame/Box/ConstrainedBox';
|
||
|
||
_DemoState createState() => _DemoState();
|
||
}
|
||
|
||
class _DemoState extends State<Demo> {
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
return WidgetDemo(
|
||
title: 'ConstrainedBox',
|
||
codeUrl: 'elements/Frame/Box/ConstrainedBox/demo.dart',
|
||
contentList: [
|
||
_Text,
|
||
_Text1,
|
||
// maxWidth: 300.0,
|
||
ConstrainedBoxCreate(currWidth: 500, describe: "currWidth>maxWidth"),
|
||
SizedBox(
|
||
height: 10.0,
|
||
),
|
||
ConstrainedBoxCreate(currWidth: 300, describe: "currWidth=maxWidth"),
|
||
SizedBox(
|
||
height: 10.0,
|
||
),
|
||
ConstrainedBoxCreate(currWidth: 200, describe: "currWidth<maxWidth"),
|
||
SizedBox(
|
||
height: 10.0,
|
||
),
|
||
|
||
// minWidth: 100.0,
|
||
ConstrainedBoxCreate(currWidth: 150, describe: "currWidth>minWidth"),
|
||
SizedBox(
|
||
height: 10.0,
|
||
),
|
||
ConstrainedBoxCreate(currWidth: 100, describe: "currWidth=minWidth"),
|
||
|
||
],
|
||
docUrl:
|
||
'https://docs.flutter.io/flutter/widgets/ConstrainedBox-class.html',
|
||
);
|
||
}
|
||
}
|