kraken 0.11.0 kraken: ^0.11.0 copied to clipboard
A high-performance, web standards-compliant rendering engine.
/*
* Copyright (C) 2022-present The Kraken authors. All rights reserved.
*/
import 'package:flutter/material.dart';
import 'package:kraken/kraken.dart';
import 'package:kraken/devtools.dart';
import 'package:kraken_websocket/kraken_websocket.dart';
void main() {
KrakenWebsocket.initialize();
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Kraken Browser',
// theme: ThemeData.dark(),
home: MyBrowser(),
);
}
}
class MyBrowser extends StatefulWidget {
MyBrowser({Key? key, this.title}) : super(key: key);
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String? title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyBrowser> {
OutlineInputBorder outlineBorder = OutlineInputBorder(
borderSide: BorderSide(color: Colors.transparent, width: 0.0),
borderRadius: const BorderRadius.all(
Radius.circular(20.0),
),
);
@override
Widget build(BuildContext context) {
final MediaQueryData queryData = MediaQuery.of(context);
final TextEditingController textEditingController = TextEditingController();
Kraken? _kraken;
AppBar appBar = AppBar(
backgroundColor: Colors.black87,
titleSpacing: 10.0,
title: Container(
height: 40.0,
child: TextField(
controller: textEditingController,
onSubmitted: (value) {
textEditingController.text = value;
_kraken?.load(KrakenBundle.fromUrl(value));
},
decoration: InputDecoration(
hintText: 'Enter URL',
hintStyle: TextStyle(color: Colors.black54, fontSize: 16.0),
contentPadding: const EdgeInsets.all(10.0),
filled: true,
fillColor: Colors.grey,
border: outlineBorder,
focusedBorder: outlineBorder,
enabledBorder: outlineBorder,
),
style: TextStyle(color: Colors.black, fontSize: 16.0),
),
),
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
);
final Size viewportSize = queryData.size;
return Scaffold(
appBar: appBar,
body: Center(
// Center is a layout widget. It takes a single child and positions it
// in the middle of the parent.
child: _kraken = Kraken(
devToolsService: ChromeDevToolsService(),
viewportWidth: viewportSize.width - queryData.padding.horizontal,
viewportHeight: viewportSize.height - appBar.preferredSize.height - queryData.padding.vertical,
bundle: KrakenBundle.fromUrl('assets:assets/bundle.html'),
),
));
}
}