1.禁止具有滑動屬性的組件的滑動功能(可滑動組件都有一個physics屬性,比如ListView,GraidView)
physics: new NeverScrollableScrollPhysics(),
比如:
return GridView.builder(
physics: NeverScrollableScrollPhysics(), // 當前gridview 就不能滑動了
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()),
);
},
);