minwidth for expanded flutter code example
Example 1: flutter set widget width to 50% o parent
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("MediaQuery"),
),
body: Container(
width: MediaQuery.of(context).size.width * 0.5,
height: MediaQuery.of(context).size.height * 0.5,
),
);
}
Example 2: flutter column min height screen sixe
import 'dart:math';
LayoutBuilder(
builder: (BuildContext context, BoxConstraints constraints) {
return SingleChildScrollView(
child: ConstrainedBox(
constraints: BoxConstraints.tightFor(height: max(500, constraints.maxHeight)),
child: Column(),
),
);
},
);