A new Flutter application which explains the use of ButtonBar Widget in Flutter.
- Use the following code to implement ButtonBar
ButtonBar( children:<Widget>[ RaisedButton( onPressed: () { }, child:Text( "Red" ), color:Colors.red, textColor:Colors.white, ), RaisedButton( onPressed: () { }, child:Text( "Green" ), color:Colors.green, textColor:Colors.white, ), RaisedButton( onPressed: () { }, child:Text( "Orange" ), color:Colors.orange, textColor:Colors.white, ) ], alignment:MainAxisAlignment.spaceEvenly, ) This code is used to arrange 3 RaisedButton in a row
To evenly space the 3 buttons we use the following attribute of ButtonBar
alignment:MainAxisAlignment.spaceEvenly 
