ElevatedButton(
child: Text('Button'),
onPressed: () {},
style: ButtonStyle(
backgroundColor: MaterialStateProperty.all(Colors.red),
padding: MaterialStateProperty.all(EdgeInsets.all(50)),
textStyle: MaterialStateProperty.all(TextStyle(fontSize: 30))),
),
ElevatedButton(
style: ButtonStyle(
backgroundColor: MaterialStateProperty.resolveWith<Color>(
(Set<MaterialState> states) {
if (states.contains(MaterialState.pressed))
return Colors.green;
return null; // Use the component's default.
},
),
),
)ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.amber,
),
child: Text('ElevatedButton'),
onPressed: () {},
), style: ElevatedButton.styleFrom(
primary: Colors.purple,
),bool isButtonPressed = false;
RaisedButton(
color: isButtonPressed ? Colors.green : Colors.red,
onPressed: () {
setState(() {
isButtonPressed =!isButtonPressed;
});
},
),