d5b2e2a01c
* justifyContent -> mainAxisAlignment * alignItems -> crossAxisAlignment * FlexJustifyContent -> MainAxisAlignment * FlexAlignItems -> CrossAxisAlignment Fixes #231
70 lines
2.5 KiB
Dart
70 lines
2.5 KiB
Dart
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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class TextStyleItem extends StatelessWidget {
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TextStyleItem({ Key key, this.name, this.style, this.text }) : super(key: key) {
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assert(name != null);
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assert(style != null);
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assert(text != null);
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}
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final String name;
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final TextStyle style;
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final String text;
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Widget build(BuildContext context) {
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final ThemeData theme = Theme.of(context);
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final TextStyle nameStyle = theme.textTheme.body1.copyWith(color: theme.textTheme.caption.color);
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return new Padding(
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padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 16.0),
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child: new Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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new SizedBox(
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width: 64.0,
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child: new Text(name, style: nameStyle)
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),
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new Flexible(
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child: new Text(text, style: style)
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)
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]
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)
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);
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}
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}
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class TypographyDemo extends StatelessWidget {
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Widget build(BuildContext context) {
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final TextTheme textTheme = Theme.of(context).textTheme;
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final List<Widget> styleItems = <Widget>[
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new TextStyleItem(name: 'display3', style: textTheme.display3, text: 'Regular 56sp'),
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new TextStyleItem(name: 'display2', style: textTheme.display2, text: 'Regular 45sp'),
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new TextStyleItem(name: 'display1', style: textTheme.display1, text: 'Regular 34sp'),
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new TextStyleItem(name: 'headline', style: textTheme.headline, text: 'Regular 24sp'),
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new TextStyleItem(name: 'title', style: textTheme.title, text: 'Medium 20sp'),
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new TextStyleItem(name: 'subhead', style: textTheme.subhead, text: 'Regular 16sp'),
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new TextStyleItem(name: 'body2', style: textTheme.body2, text: 'Medium 14sp'),
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new TextStyleItem(name: 'body1', style: textTheme.body1, text: 'Reguluar 14sp'),
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new TextStyleItem(name: 'caption', style: textTheme.caption, text: 'Regular 12sp'),
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new TextStyleItem(name: 'button', style: textTheme.button, text: 'MEDIUM (ALL CAPS) 14sp')
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];
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if (MediaQuery.of(context).size.width > 500.0) {
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styleItems.insert(0, new TextStyleItem(
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name: 'display4',
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style: textTheme.display4,
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text: 'Light 112sp'
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));
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}
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return new Scaffold(
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appBar: new AppBar(title: new Text('Typography')),
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body: new Block(children: styleItems)
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);
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}
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}
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