Flutter开发记录part2

(1)文本超出折叠:child: Text('跑马灯dddd的范德萨范德萨放多少范德萨范德萨范德萨范德萨范德萨发',maxLines: 1,overflow: TextOverflow.ellipsis)

(2)占位剩余空间:new Expanded(

(3) 插件:dropdown_menu

(4) 插件:Timeline

圆形:

Clipoval实现

new ClipOval(

  child: new SizedBox(

    width: 100.0,

    height:100.0,

    child: new Image.network("https://sfault-ava",fit: BoxFit.fill,),

  ),

);

 CircleAvatar实现

new CircleAvatar(

backgroundImage: new NetworkImage(''),

);

圆角:

 new ClipRRect(

  borderRadius: new BorderRadius.all(new Radius.circular(15.0)),

  borderRadius: new BorderRadius.circular(30.0),

  child: new Image.network('http://img.yms.cn/ad/ad_banner_mahai.jpg')

)

  

跑马灯

flutter_vertical_marquee: ^0.2.1

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转载自www.cnblogs.com/kobewang/p/10632796.html