add a button that changes the text in flutter

Saquib sheikh answered on May 4, 2022 Popularity 8/10 Helpfulness 3/10

answer add a button that changes the text in flutter

add a button that changes the text in flutter

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class MyClass extends StatefulWidget {
  @override
  _MyClassState createState() => _MyClassState();
}

class _MyClassState extends State<MyClass> {
  bool pressGeoON = false;
  bool cmbscritta = false;
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: RaisedButton(
          shape: new RoundedRectangleBorder(
              borderRadius: new BorderRadius.circular(18.0),
              side: BorderSide(color: Colors.red)),
          color: pressGeoON ? Colors.blue : Colors.red,
          textColor: Colors.white,
          child: cmbscritta ? Text("GeoOn") : Text("GeoOFF"),
          //    style: TextStyle(fontSize: 14)
            onPressed: () {
              setState(() {
                pressGeoON = !pressGeoON;
                cmbscritta = !cmbscritta;
              });
            }
        ),
      ),
    );
  }
}

Popularity 8/10 Helpfulness 3/10 Language dart

Source: stackoverflow.com

Tags: add button dart flutter text

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Contributed on May 04 2022

Saquib sheikh

0 Answers Avg Quality 2/10

add a button that changes the text in flutter

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