Flutter checkbox

bool isChecked = false;
Checkbox(
              value: isChecked,
              onChanged: (value) {
                setState(() {
                  isChecked = value!;
                });
              },
            ),

Source: api.flutter.dev

Checkbox in flutter

CheckboxListTile(
    title: Text("title text"),
    value: checkedValue,
    onChanged: (newValue) { 
                 setState(() {
                   checkedValue = newValue; 
                 }); 
               },
    controlAffinity: ListTileControlAffinity.leading,  //  <-- leading Checkbox
  )

Source: stackoverflow.com

Flutter checkbox

bool _value = true;

Checkbox(
  value: _value,
  onChanged: (bool newValue) {
    setState(() {
      _value = newValue;
    });
  },
)

Source: flutter-widget.live

Check button flutter

// Please format your code

  CheckboxListTile _ = CheckboxListTile(
    title: const Text("title text"),
    value: checkedValue,
    onChanged: (newValue) {
      setState(() {
        checkedValue = newValue;
      });
    },
    controlAffinity: ListTileControlAffinity.leading, //  <-- leading Checkbox
  );

Source: stackoverflow.com

Similar codes

4 votes134 views1 answer
How do I rotate widget in flutter?
Dart
5 votes125 views3 answers
Flutter align widget
Dart
0 vote125 views2 answers
Flutter listview space between items
Dart
0 vote130 views2 answers
AudioPlayerState.Playing flutter
Dart
14 votes119 views4 answers
How to display current date time in flutter
Dart
1 vote144 views1 answer
Dart bool
Dart
0 vote112 views1 answer
Flutter datatypes check
Dart
1 vote135 views1 answer
Flutter use png as icon
Dart
8 votes120 views2 answers
Slice string dart
Dart
0 vote132 views2 answers
Dart add in front of array
Dart