,具有某些背景色。我希望容器后面的列表应该可见。为该容器编写的代码如下:
new Container(
margin: EdgeInsets.fromLTRB(50.0, 10.0, 50.0, 10.0),
width: _isTextFieldActive ? 150.0 : 80.0,
height: 40.0,
decoration: new BoxDecoration(
color: Color(0xFF98DAFC),
borderRadius: new BorderRadius.only(
topLeft: Radius.circular(0.0),
topRight: Radius.circular(32.0),
bottomLeft: Radius.circular(0.0),
bottomRight: Radius.circular(32.0))),
alignment: Alignment.bottomCenter,
child: new Row(
children: <Widget>[
new Container(
width: 40.0,
height: 40.0,
child: new Checkbox(value: true)),
new Container(
width: 40.0,
height: 40.0,
decoration: new BoxDecoration(
color: Color(0xFFDEDEDE),
borderRadius:
new BorderRadius.circular(32.0)),
child: new IconButton(
icon: Icon(Icons.search),
);
}
},
))
],
),
),
所以,我希望该容器没有背景色,并且该容器后面的列表应该可见
答案 0 :(得分:1)
我不确定100%是否正确,因为我现在无法测试,但是我认为问题可能出在保证金属性上。如果我理解正确,则您希望容器位于底部中心,底部填充为10dp。我会那样做:
Align(
alignment: Alignment.bottomCenter,
child: Padding(
padding: const EdgeInsets.only(bottom: 10.0),
child: Container(
height: 40.0,
decoration: BoxDecoration(
color: Color(0xFF98DAFC),
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(0.0),
topRight: Radius.circular(32.0),
bottomLeft: Radius.circular(0.0),
bottomRight: Radius.circular(32.0),
),
),
child: ...,
),
),
)