forked from lxm_flutter/FlutterUnit
103 lines
3.0 KiB
Dart
103 lines
3.0 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020-03-29
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/// contact me by email 1981462002@qq.com
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/// 说明:
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// {
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// "widgetId": 168,
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// "name": '文字样式-TextTheme',
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// "priority": 1,
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// "subtitle":
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// "",
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// }
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class TextCupertinoTheme extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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var queryData = CupertinoTheme.of(context).textTheme;
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var styles = {
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"tabLabelTextStyle: ": queryData.tabLabelTextStyle,
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"actionTextStyle: ": queryData.actionTextStyle,
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"navActionTextStyle: ": queryData.navActionTextStyle,
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"textStyle: ": queryData.textStyle,
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"navTitleTextStyle: ": queryData.navTitleTextStyle,
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"pickerTextStyle: ": queryData.pickerTextStyle,
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"dateTimePickerTextStyle: ": queryData.dateTimePickerTextStyle,
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"navLargeTitleTextStyle: ": queryData.navLargeTitleTextStyle,
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};
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return Container(
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child: Column(
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children: styles.keys.map((e) => buildItem(e, styles[e])).toList(),
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),
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);
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}
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Widget buildItem(String e, TextStyle style) => Column(
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children: <Widget>[
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: <Widget>[
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Text(
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e,
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
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),
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Text(
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"@toly",
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style: style,
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)
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],
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),
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),
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Divider(
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height: 1,
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)
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],
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);
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}
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// {
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// "widgetId": 169,
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// "name": 'CupertinoThemeData的使用',
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// "priority": 2,
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// "subtitle":
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// "和Theme一样可以通过指定的属性，让它们在后代中共享，不过属性较少。注意如果需要使用主题，不能在当前的context中获取。",
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// }
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class CustomCupertinoTheme extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return CupertinoTheme(
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data: CupertinoThemeData(
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primaryColor: Colors.blue,
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primaryContrastingColor: Colors.green
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),
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child: _ChildUseTheme());
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}
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}
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class _ChildUseTheme extends StatelessWidget {
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const _ChildUseTheme({
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Key key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Wrap(
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crossAxisAlignment: WrapCrossAlignment.center,
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children: <Widget>[
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Container(
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width: 50,
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height: 50,
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color: CupertinoTheme.of(context).primaryContrastingColor,
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),
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Container(
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width: 150,
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child: Slider(value: 0.8, onChanged: (v) => {})),
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Container( width: 150,child: Divider(color:CupertinoTheme.of(context).primaryContrastingColor,thickness: 1,))
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]);
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}
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}
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