Flutter Button

Flutter Button :

This flutter tutorial post is types of flutter button available in flutter.

  • 1) RawMaterialButton
  • 2) RaisedButton
  • 3) FlatButton
  • 4) DropdownButton

FlatButton: elevation property not available

Flutter Button

RawMaterialButton in flutter

RawMaterialButton(
         onPressed: () {},
         fillColor: Colors.black,
         constraints: BoxConstraints(minHeight: 50),
         elevation: 0,
         shape:
             RoundedRectangleBorder(borderRadius: BorderRadius.circular(5)),
         textStyle: TextStyle(fontSize: 16, fontFamily: 'OpenSans', color: Colors.white, fontWeight: FontWeight.w600),
         child: Text('Flutter Tutorial')),

RaisedButton in flutter

RaisedButton(
               color: Colors.black,
               onPressed: () {
                  
               },
               shape: RoundedRectangleBorder(
                 borderRadius: BorderRadius.circular(20.0),
               ),
               elevation: 1,
               child: Text('Flutter Tutorial'))

FlatButton in flutter

FlatButton(
              color: Colors.black,
              onPressed: () {
                
              },
              shape: RoundedRectangleBorder(
                borderRadius: BorderRadius.circular(20.0),
              ),
              //elevation: 1 not property available
              child: Text('Flutter Tutorial'))

DropdownButton in flutter

DropdownButton<String>(
          value: 'One',
          icon: Icon(Icons.arrow_downward),
          iconSize: 24,
          elevation: 16,
          style: TextStyle(
              color: Colors.deepPurple
          ),
          underline: Container(
            height: 2,
            color: Colors.deepPurpleAccent,
          ),
          onChanged: (String newValue) {
            setState(() {

            });
          },
          items: <String>['One', 'Two', 'Free', 'Four']
              .map<DropdownMenuItem<String>>((String value) {
            return DropdownMenuItem<String>(
              value: value,
              child: Text(value),
            );
          })
              .toList(),
        )



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