ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "ListView 实现长文本滚动示例",
    home: MyApp(),
  ));
}

class MyApp extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "ListView布局示例",
    home: MyApp(),
  ));
}

class MyApp extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "FractionallySizedBox百分比布局",
    home: LayoutDemo(),
  ));
}

class LayoutDemo extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "AspectRatio调整宽高比",
    home: LayoutDemo(),
  ));
}

class LayoutDemo extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "LimitedBox限定宽高布局",
    home: LayoutDemo(),
  ));
}

class LayoutDemo extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "ConstrainedBox限定最大最小宽高布局",
    home: LayoutDemo(),
  ));
}

class LayoutDemo extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    title: "SizedBox设置具体尺寸示例",
    home: LayoutDemo(),
  ));
}

class LayoutDemo extends StatelessWidget {

ryanlid

import 'package:flutter/material.dart';

class LayoutDemo extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("OverflowBox 溢出父容器显示示例"),
      ),
      body: Container(

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      title: "IndexedStack 布局示例",
      home: MyApp(),
    ),
  );
}

ryanlid

import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      title: "Stack 层叠定位布局示例",
      home: MyApp(),
    ),
  );
}