no object passed when an event occur in any flutter widget #50634
Description
i have noticed that there is no object (widget in current state) passed when an event occur in any flutter widget .
if we take this example
class _FavoriteWidgetState extends State<FavoriteWidget> {
// ···
@override
Widget build(BuildContext context) {
return Row(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: EdgeInsets.all(0),
child: IconButton(
icon: (_isFavorited ? Icon(Icons.star) : Icon(Icons.star_border)),
color: Colors.red[500],
onPressed: (){//some work}
),
),
SizedBox(
width: 18,
child: Container(
child: Text('$_favoriteCount'),
),
),
],
);
}
}we notice "onPressed" within "IconButton" widget doesn't have a function signature that allow the object(widget in the current state) to be passed as argument like java(native android app) or c#(winforms) did , that would be hell for dynamic widget generation or some generic logic. it would be very nice if you take this as a new feature or fix . thx