1.禁止具有滑动属性的组件的滑动功能(可滑动组件都有一个physics属性,比如ListView,GraidView)
physics: new NeverScrollableScrollPhysics(),
比如:
return GridView.builder(
physics: NeverScrollableScrollPhysics(), // 当前gridview 就不能滑动了
gridDelegate:
SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 5, //每行5列
childAspectRatio: 2.0),
itemCount: 10,
itemBuilder: (context, index) {
return RaisedButton(
shape: CircleBorder(),
onPressed: () {
print(index);
},
child: Text(index.toString()),
);
},
);