Flutter 颤振:是否允许容器内溢出?
是否可以允许容器内溢出,而不使该内容可滚动?例如:Flutter 颤振:是否允许容器内溢出?,flutter,flutter-layout,Flutter,Flutter Layout,是否可以允许容器内溢出,而不使该内容可滚动?例如: Container( height: 100, width: MediaQuery.of(context).size.width, child: Row( children: List.generate(10, (i) => Container(height: 100.0, width: 300).toList(); ), ) 我知道它在发行版中理论上可以正常工作,但我希望在调试时抑制溢出警告 我已尝试在Ove
Container(
height: 100,
width: MediaQuery.of(context).size.width,
child: Row(
children: List.generate(10, (i) => Container(height: 100.0, width: 300).toList();
),
)
我知道它在发行版中理论上可以正常工作,但我希望在调试时抑制溢出警告
我已尝试在OverflowBox()中包装容器(),但它仍然显示溢出警告。我尝试过的其他方法都使列表可滚动-它需要保持固定。使用SingleChildScrollView,将scrollDirection设置为Axis.horizontal,但我建议使用ListViewBuilder
Container(
height: 100,
width: MediaQuery.of(context).size.width,
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: List.generate(
10,
(i) => Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
),
).toList(),
),
),
),
ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: 100,
itemBuilder: (context, i) {
return Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
);
},
)
使用ListviewBuilder
Container(
height: 100,
width: MediaQuery.of(context).size.width,
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: List.generate(
10,
(i) => Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
),
).toList(),
),
),
),
ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: 100,
itemBuilder: (context, i) {
return Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
);
},
)
编辑:包装小部件将完成这一任务
SizedBox(
height: 100,
width: MediaQuery.of(context).size.width,
child: Wrap(
clipBehavior: Clip.hardEdge,
direction: Axis.horizontal,
children: List.generate(
10,
(i) => Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
),
).toList(),
),
),
使用scrollDirection设置为Axis.horizontal的SingleChildScrollView,但我建议使用ListViewBuilder
Container(
height: 100,
width: MediaQuery.of(context).size.width,
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: List.generate(
10,
(i) => Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
),
).toList(),
),
),
),
ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: 100,
itemBuilder: (context, i) {
return Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
);
},
)
使用ListviewBuilder
Container(
height: 100,
width: MediaQuery.of(context).size.width,
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: List.generate(
10,
(i) => Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
),
).toList(),
),
),
),
ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: 100,
itemBuilder: (context, i) {
return Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
);
},
)
编辑:包装小部件将完成这一任务
SizedBox(
height: 100,
width: MediaQuery.of(context).size.width,
child: Wrap(
clipBehavior: Clip.hardEdge,
direction: Axis.horizontal,
children: List.generate(
10,
(i) => Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
),
).toList(),
),
),
要使列表不可滚动,请在ListView中使用
NeverScrollableScrollPhysics()
。比如说
ListView.builder(
physics: NeverScrollableScrollPhysics(),
scrollDirection: Axis.horizontal,
itemCount: 100,
itemBuilder: (context, i) {
return Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
);
},
),
要使列表不可滚动,请在ListView中使用
NeverScrollableScrollPhysics()
。比如说
ListView.builder(
physics: NeverScrollableScrollPhysics(),
scrollDirection: Axis.horizontal,
itemCount: 100,
itemBuilder: (context, i) {
return Container(
height: 100.0,
width: 300,
margin: EdgeInsets.all(8),
color: Colors.green,
);
},
),
使用listviewbuilder widgetUse listviewbuilder WidgetHanks获得答案-尽管我需要内容不可滚动。我想知道这是否可能与颤振(没有SDK抱怨)?很好的解决方案,谢谢你。谢谢你的回答-虽然我需要的内容是不可滚动的。我想知道这是否可能与颤振(没有SDK抱怨)?很好的解决方案,谢谢。