Scrolling Wrap Widget With 2 lines and Variable Size Objects - flutter

Question

I cannot figure out how to create a Scrolling Wrap Widget inside my app that displays a number of items over 2 lines and is scrollable Horizontally to reveal the lines content:
return
SafeArea(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Wrap(
direction: Axis.horizontal,
runAlignment: WrapAlignment.center,
children:[
for (var i=0;i<10;i++) Card(
elevation: 6,
color: Colors.primaries[Random().nextInt(Colors.primaries.length)],
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(title,),
),
),
]
),
),
);
The result for this is :
I tired to wrap the Wrap with a Container with fixed height and every other combination imaginable and have not found a way to do this correctly, Basically I want to achieve a grid like functionality where the children are not all constrained to a fixed sized cell but are maintaining their variable width .
Expected result as requested would be a scroll-able list that looks like this:

Answer 1

This Answer Will Help You.
List<String> list = ['Long text', 'Even longer text', 'Long text', 'Even longer text', 'Text', 'Text', 'Short text', 'Text', 'Short text', 'Long text', 'Even longer text'];
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
SizedBox(
height: 50,
child: ListView.builder(
physics: NeverScrollableScrollPhysics(),
shrinkWrap: true,
scrollDirection: Axis.horizontal,
itemCount: list.length,
itemBuilder: (context, index) {
return index.isEven ? CardWidget(list[index]) : Container();
},
),
),
SizedBox(
height: 50,
child: ListView.builder(
physics: NeverScrollableScrollPhysics(),
shrinkWrap: true,
scrollDirection: Axis.horizontal,
itemCount: list.length,
itemBuilder: (context, index) {
return index.isOdd ? CardWidget(list[index]) : Container();
},
),
)
],
),
)
I refer from this solution.
Output like this

Answer 2

I was have similar problem and I fixed with constrained box. And can you try this;
return SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: ConstrainedBox(
constraints: BoxConstraints(
maxHeight: MediaQuery.of(context).size.height * 0.25,
maxWidth: MediaQuery.of(context).size.width * 1.5,
),
child: Wrap(
direction: Axis.horizontal,
crossAxisAlignment: WrapCrossAlignment.end,
alignment: WrapAlignment.start,
spacing: 10,
runSpacing: 2,
children: List.generate(
myList.length,
(index) {
return ChoiceChip(
onSelected: (bool isSelected) {
//when selected it works code
},
label: SizedBox(
height: 20,
child: Text(name),
),
selected: false);
},
).toList(),
),
),
);