onTap doesn't work on ListWheelScrollView children items - Flutter - dart

Question

I'm trying to make a list of items using ListWheelScrollView and I want to have the ability of tapping on items but it seems onTap doesn't work.
Here is a simple code
List<int> numbers = [
1,
2,
3,
4,
5
];
...
Container(
height: 200,
child: ListWheelScrollView(
controller: fixedExtentScrollController,
physics: FixedExtentScrollPhysics(),
children: numbers.map((month) {
return Card(
child: GestureDetector(
onTap: () {
print(123);
},
child: Row(
children: <Widget>[
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
month.toString(),
style: TextStyle(fontSize: 18.0),
),
)),
],
),
));
}).toList(),
itemExtent: 60.0,
),
)
Is there something wrong with this code ? I'm pretty sure something like this will work on a ListView or other scrolling widgets.

Answer 1

I solved the problem. I hope is helpful.
create a int variable in State class.
class _MenuWheelState extends State {
int _vIndiceWheel;
in the Function onSelectedItemChanged of the ListWheelScrollView set the variable:
onSelectedItemChanged: (ValueChanged) {
setState(() {
_vIndiceWheel = ValueChanged; });
},
create a GestureDetecture and put the ListWheelScrollView inside:
GestureDetector(
child: ListWheelScrollView(...
create onTap function at the GestureDetecture like this code:
// this is necessary
if (_vIndiceWheel == null) {
_vIndiceWheel = 0;
}
switch (_vIndiceWheel) {
case 0:
{
Navigator.push(
context,
MaterialPageRoute(
builder: (context) {
return YourSecondScreen();
},
...