Flutter基础widgets教程-Card篇

1 Card

Flutter Card 组件，卡片组件具有圆角和阴影，看起来有立体感。

2 构造函数 

Card({
    Key key,
    this.color,
    this.shadowColor,
    this.elevation,
    this.shape,
    this.borderOnForeground = true,
    this.margin,
    this.clipBehavior,
    this.child,
    this.semanticContainer = true,
})

3 常用属性 

3.1 color：颜色

color:Colors.blue[500],

3.2 elevation：阴影大小

elevation: elevation: 5.0,

3.3 shape：Card 的阴影效果

shape:const RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(14.0))),

3.4 margin：外边距

margin: EdgeInsets.only(top: 10.0,bottom: 10.0,left: 10.0,right: 10.0)

3.5 child

child: Text("内容"),