import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; import 'package:git_touch/models/theme.dart'; import 'package:git_touch/scaffolds/common.dart'; import 'package:git_touch/scaffolds/utils.dart'; import 'package:provider/provider.dart'; class TabScaffold extends StatelessWidget { final Widget title; final Widget body; final Widget action; final void Function() onRefresh; final List tabs; final int activeTab; final Function(int index) onTabSwitch; TabScaffold({ @required this.title, @required this.body, this.action, @required this.onRefresh, @required this.tabs, @required this.activeTab, @required this.onTabSwitch, }); Widget _buildTitle(BuildContext context) { switch (Provider.of(context).theme) { case AppThemeType.cupertino: return DefaultTextStyle( style: DefaultTextStyle.of(context).style.copyWith(fontSize: 14), child: CupertinoSlidingSegmentedControl( groupValue: activeTab, onValueChanged: onTabSwitch, children: tabs.asMap().map((key, text) => MapEntry( key, Padding( padding: const EdgeInsets.symmetric(horizontal: 8), child: Text(text), ))), ), ); default: return title; } } @override Widget build(BuildContext context) { final scaffold = CommonScaffold( title: _buildTitle(context), body: RefreshWrapper(body: body, onRefresh: onRefresh), // action: action, // TODO: bottom: TabBar( onTap: onTabSwitch, tabs: tabs.map((text) => Tab(text: text.toUpperCase())).toList(), ), ); switch (Provider.of(context).theme) { case AppThemeType.cupertino: return scaffold; default: return DefaultTabController( length: tabs.length, child: scaffold, ); } } }