rustdesk/flutter_hbb/lib/home_page.dart

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

class HomePage extends StatefulWidget {
  HomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headline4,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: Icon(Icons.add),
      ),
    );
  }

  Widget getSearchBarUI() {
    return Padding(
      padding: const EdgeInsets.only(top: 8.0, left: 18),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.center,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: <Widget>[
          Container(
            width: MediaQuery.of(context).size.width * 0.75,
            height: 64,
            child: Padding(
              padding: const EdgeInsets.only(top: 8, bottom: 8),
              child: Container(
                decoration: BoxDecoration(
                  color: HexColor('#F8FAFB'),
                  borderRadius: const BorderRadius.only(
                    bottomRight: Radius.circular(13.0),
                    bottomLeft: Radius.circular(13.0),
                    topLeft: Radius.circular(13.0),
                    topRight: Radius.circular(13.0),
                  ),
                ),
                child: Row(
                  children: <Widget>[
                    Expanded(
                      child: Container(
                        padding: const EdgeInsets.only(left: 16, right: 16),
                        child: TextFormField(
                          style: TextStyle(
                            fontFamily: 'WorkSans',
                            fontWeight: FontWeight.bold,
                            fontSize: 16,
                            color: Color(0xFF00B6F0),
                          ),
                          keyboardType: TextInputType.text,
                          decoration: InputDecoration(
                            labelText: 'Search for course',
                            border: InputBorder.none,
                            helperStyle: TextStyle(
                              fontWeight: FontWeight.bold,
                              fontSize: 16,
                              color: HexColor('#B9BABC'),
                            ),
                            labelStyle: TextStyle(
                              fontWeight: FontWeight.w600,
                              fontSize: 16,
                              letterSpacing: 0.2,
                              color: HexColor('#B9BABC'),
                            ),
                          ),
                          onEditingComplete: () {},
                        ),
                      ),
                    ),
                    SizedBox(
                      width: 60,
                      height: 60,
                      child: Icon(Icons.search, color: HexColor('#B9BABC')),
                    )
                  ],
                ),
              ),
            ),
          ),
          const Expanded(
            child: SizedBox(),
          )
        ],
      ),
    );
  }
}