doctor_app_flutter/lib/screens/auth/login_screen.dart

import 'package:flutter/material.dart';
import 'package:hexcolor/hexcolor.dart';

class Loginsreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,
      body: SingleChildScrollView(
        child: Container(
            margin: EdgeInsetsDirectional.fromSTEB(30, 0, 0, 0),
            alignment: Alignment.topLeft,
            child:
                Column(crossAxisAlignment: CrossAxisAlignment.start, children: <
                    Widget>[
              Column(
                children: <Widget>[
                  Container(
                    margin: EdgeInsetsDirectional.fromSTEB(0, 50, 0, 0),
                    child: Image.asset(
                      'assets/images/login_icon.png',
                      fit: BoxFit.cover,
                    ),
                  ),
                  SizedBox(
                    height: 10,
                  ),
                  Text(
                    "LOGIN",
                    style: TextStyle(fontSize: 30, fontWeight: FontWeight.w800),
                  )
                ],
              ),
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: <Widget>[
                  SizedBox(
                    height: 10,
                  ),
                  Text(
                    "Welcome to",
                    style: TextStyle(fontSize: 24),
                  ),
                  Text(
                    'Dr Sulaiman Al Habib',
                    style: TextStyle(
                        fontSize: 24, color: Theme.of(context).primaryColor),
                  ),
                  Text(
                    "Doctor App",
                    style: TextStyle(
                        fontSize: 26, color: Theme.of(context).primaryColor),
                  )
                ],
              ),
              Container(
                width: 320,
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: <Widget>[
                    SizedBox(
                      height: 20,
                    ),
                    TextFormField(
                      decoration: InputDecoration(
                          prefixIcon: Image.asset('assets/images/user_id_icon.png'),
                          hintText: 'Enter ID',
                          enabledBorder: OutlineInputBorder(
                            borderRadius: BorderRadius.all(Radius.circular(20)),
                            borderSide: BorderSide(color: Hexcolor('#CCCCCC')),
                          ),
                          focusedBorder: OutlineInputBorder(
                            borderRadius:
                                BorderRadius.all(Radius.circular(10.0)),
                            borderSide: BorderSide(color:Theme.of(context).primaryColor),
                          )
                          //BorderRadius.all(Radius.circular(20));
                          ),
                      validator: (value) {
                        if (value.isEmpty) {
                          return 'Please enter some text';
                        }
                        return null;
                      },
                    ),
                    SizedBox(
                      height: 20,
                    ),
                    TextFormField(
                      decoration: InputDecoration(
                          prefixIcon: Image.asset('assets/images/password_icon.png'),
                          hintText: 'Enter Password',
                          enabledBorder: OutlineInputBorder(
                            borderRadius: BorderRadius.all(Radius.circular(20)),
                            borderSide: BorderSide(color: Hexcolor('#CCCCCC')),
                          ),
                          focusedBorder: OutlineInputBorder(
                            borderRadius:
                                BorderRadius.all(Radius.circular(10.0)),
                            borderSide: BorderSide(color:Theme.of(context).primaryColor),
                          )
                          //BorderRadius.all(Radius.circular(20));
                          ),
                      validator: (value) {
                        if (value.isEmpty) {
                          return 'Please enter some text';
                        }
                        return null;
                      },
                    ),
                    SizedBox(
                      height: 20,
                    ),
                    TextFormField(
                      decoration: InputDecoration(
                          prefixIcon: Image.asset('assets/images/hospital_icon.png'),
                          hintText: 'Select Project',
                          enabledBorder: OutlineInputBorder(
                            borderRadius: BorderRadius.all(Radius.circular(20)),
                            borderSide: BorderSide(color: Hexcolor('#CCCCCC')),
                          ),
                          focusedBorder: OutlineInputBorder(
                            borderRadius:
                                BorderRadius.all(Radius.circular(10.0)),
                            borderSide: BorderSide(color:Theme.of(context).primaryColor),
                          )
                          //BorderRadius.all(Radius.circular(20));
                          ),
                      validator: (value) {
                        if (value.isEmpty) {
                          return 'Please enter some text';
                        }
                        return null;
                      },
                    ),
                    SizedBox(
                      height: 20,
                    ),
                    Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: <Widget>[
                        Text("Remember me", style: TextStyle(fontSize: 16)),
                        RaisedButton(
                          onPressed: () {},
                          textColor: Colors.white,
                          padding: const EdgeInsets.all(0.0),
                          shape: RoundedRectangleBorder(
                              borderRadius: BorderRadius.circular(10),
                              side: BorderSide(color: Hexcolor('#CCCCCC'))),
                          child: Container(
                            decoration: const BoxDecoration(
                              borderRadius:
                                  BorderRadius.all(Radius.circular(10)),
                            ),
                            padding: const EdgeInsets.all(10.0),
                            height: 42,
                            width: 134,
                            child: const Text('LOG IN',
                                style: TextStyle(fontSize: 20)),
                          ),
                        )
                      ],
                    ),
                  ],
                ),
              ),
            ])),
      ),
    );
  }
}