Flutter layout builder

var container = new Container(
  // Toggling width from 100 to 300 will change what is rendered
  // in the child container
  width: 100.0,
  // width: 300.0
  child: new LayoutBuilder(
    builder: (BuildContext context, BoxConstraints constraints) {
      if(constraints.maxWidth > 200.0) {
        return new Text('BIG');
      } else {
        return new Text('SMALL');
      }
    }
  ),
);

Source: stackoverflow.com

Similar codes

0 vote132 views1 answer
Concatenate in flutter
Dart
11 votes129 views2 answers
Order list dart
Dart
6 votes125 views2 answers
Flutter flotingactionbutton
Dart
0 vote151 views1 answer
No scroll physics flutter
Dart
0 vote133 views1 answer
Image not shoing when i use network image,flutter
Dart
3 votes137 views2 answers
Dart typeof
Dart
0 vote155 views1 answer
How to update listview in flutter
Dart
6 votes129 views2 answers
Int to string dart
Dart
7 votes129 views2 answers
Showdialog with builder flutter
Dart
4 votes128 views1 answer
Flutter animated container
Dart