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@@ -1,10 +1,9 @@ |
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import 'package:cached_network_image/cached_network_image.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_bloc/flutter_bloc.dart'; |
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import 'package:flutter_swiper/flutter_swiper.dart'; |
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import 'package:provider/provider.dart'; |
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import 'package:zhiying_base_widget/pages/goods_details_page/goods_details_page.dart'; |
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import 'package:zhiying_base_widget/pages/main_page/notifier/main_page_bg_notifier.dart'; |
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import 'package:cached_network_image/cached_network_image.dart'; |
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import 'package:zhiying_comm/zhiying_comm.dart'; |
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import 'bloc/bloc.dart'; |
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@@ -28,7 +27,9 @@ class _HomeSlideBannerState extends State<HomeSlideBanner> { |
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@override |
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Widget build(BuildContext context) { |
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return BlocProvider<HomeSlideBannerBloc>( |
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create: (_) => HomeSlideBannerBloc(repository: HomeSlideBannerRepository())..add(HomeBannerInitEvent(model: widget?.model)), |
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create: (_) => |
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HomeSlideBannerBloc(repository: HomeSlideBannerRepository()) |
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..add(HomeBannerInitEvent(model: widget?.model)), |
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child: HomeSlideBannerContainer(), |
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); |
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} |
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@@ -36,11 +37,11 @@ class _HomeSlideBannerState extends State<HomeSlideBanner> { |
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class HomeSlideBannerContainer extends StatefulWidget { |
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@override |
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_HomeSlideBannerContainerState createState() => _HomeSlideBannerContainerState(); |
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_HomeSlideBannerContainerState createState() => |
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_HomeSlideBannerContainerState(); |
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} |
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class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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/// 子元素点击事件 |
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void _itemOnClick(IndexCarousel model) { |
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print('点击了 $model'); |
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@@ -80,7 +81,17 @@ class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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} |
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Widget _getMainWidget(HomeSlideBannerModel datas) { |
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Future.delayed(Duration.zero, () { |
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Provider.of<MainPageBgNotifier>(context, listen: false) |
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.switchBg(Container( |
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width: double.infinity, |
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height: 200, |
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color: Colors.redAccent, |
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)); |
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}); |
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return Container( |
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margin: EdgeInsets.all(10), |
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width: double.infinity, |
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height: 140, |
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child: Swiper( |
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@@ -98,13 +109,15 @@ class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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loop: true, |
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autoplay: true, |
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onTap: (index) => _itemOnClick(datas.index_carousel_list[index]), |
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pagination: _getSwiperStyleByType(datas, datas?.index_carousel_list?.length ?? 0), |
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pagination: _getSwiperStyleByType( |
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datas, datas?.index_carousel_list?.length ?? 0), |
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onIndexChanged: (index) { |
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//print('切换下一页'); |
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Provider.of<MainPageBgNotifier>(context, listen: false).switchBg(Container( |
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Provider.of<MainPageBgNotifier>(context, listen: false) |
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.switchBg(Container( |
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width: double.infinity, |
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height: 200, |
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color: Colors.primaries[(index + 2) % Colors.primaries.length], |
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color: Colors.redAccent, |
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)); |
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}, |
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), |
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@@ -112,50 +125,71 @@ class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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} |
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/// 获取进度样式 |
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SwiperPlugin _getSwiperStyleByType(HomeSlideBannerModel model, int pageCount) { |
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if('1' != model.pagination_open){ |
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SwiperPlugin _getSwiperStyleByType( |
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HomeSlideBannerModel model, int pageCount) { |
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if ('1' != model.pagination_open) { |
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return null; |
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} |
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if ('type_number' == model.pagination) { |
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return _getNumswiperPlugin(pageCount, model.pagination_select_color, model.pagination_unselect_color); |
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return _getNumswiperPlugin(pageCount, model.pagination_select_color, |
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model.pagination_unselect_color); |
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} |
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if ('type_point' == model.pagination) { |
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return _swiperCustomPaginationDito(pageCount, model.pagination_select_color, model.pagination_unselect_color); |
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return _swiperCustomPaginationDito(pageCount, |
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model.pagination_select_color, model.pagination_unselect_color); |
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} |
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if ('type_bar' == model.pagination) { |
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return _swiperCustomPagination(pageCount, model.pagination_select_color, model.pagination_unselect_color); |
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return _swiperCustomPagination(pageCount, model.pagination_select_color, |
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model.pagination_unselect_color); |
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} |
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return null; |
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} |
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/// 数字样式 |
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SwiperPlugin _getNumswiperPlugin(int pageCount, String selectColor, String unselectColor) { |
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return SwiperCustomPagination(builder: (BuildContext context, SwiperPluginConfig config) { |
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SwiperPlugin _getNumswiperPlugin( |
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int pageCount, String selectColor, String unselectColor) { |
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return SwiperCustomPagination( |
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builder: (BuildContext context, SwiperPluginConfig config) { |
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return Align( |
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alignment: Alignment(0.0, 0.9), |
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child: Container( |
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padding: const EdgeInsets.symmetric(vertical: 5, horizontal: 18), |
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decoration: BoxDecoration(borderRadius: BorderRadius.circular(13), color: HexColor.fromHex('#4D000000')), |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.circular(13), |
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color: HexColor.fromHex('#4D000000')), |
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child: RichText( |
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text: TextSpan(text: '${config.activeIndex + 1}', style: TextStyle(fontSize: 12, color: HexColor.fromHex(selectColor)), children: [ |
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TextSpan(text: '/', style: TextStyle(fontSize: 12, color: HexColor.fromHex(unselectColor))), |
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TextSpan(text: '$pageCount', style: TextStyle(fontSize: 12, color: HexColor.fromHex(unselectColor))), |
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]), |
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text: TextSpan( |
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text: '${config.activeIndex + 1}', |
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style: TextStyle( |
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fontSize: 12, color: HexColor.fromHex(selectColor)), |
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children: [ |
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TextSpan( |
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text: '/', |
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style: TextStyle( |
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fontSize: 12, |
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color: HexColor.fromHex(unselectColor))), |
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TextSpan( |
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text: '$pageCount', |
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style: TextStyle( |
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fontSize: 12, |
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color: HexColor.fromHex(unselectColor))), |
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]), |
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)), |
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); |
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}); |
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} |
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/// 自定义进度条 |
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SwiperPlugin _swiperCustomPagination(int pageCount, String selectColor, String unselectColor) { |
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SwiperPlugin _swiperCustomPagination( |
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int pageCount, String selectColor, String unselectColor) { |
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List list = []; |
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for (int i = 0; i < pageCount; i++) { |
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list.add(i); |
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} |
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return SwiperCustomPagination(builder: (BuildContext context, SwiperPluginConfig config) { |
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return SwiperCustomPagination( |
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builder: (BuildContext context, SwiperPluginConfig config) { |
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return Align( |
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alignment: Alignment(0.0, 0.9), |
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child: Row( |
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@@ -164,10 +198,13 @@ class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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children: list.map((index) { |
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var borderRadius; |
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if (index == 0) { |
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borderRadius = BorderRadius.only(topLeft: Radius.circular(2), bottomLeft: Radius.circular(2)); |
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borderRadius = BorderRadius.only( |
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topLeft: Radius.circular(2), bottomLeft: Radius.circular(2)); |
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} |
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if (index == list.length - 1) { |
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borderRadius = BorderRadius.only(topRight: Radius.circular(2), bottomRight: Radius.circular(2)); |
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borderRadius = BorderRadius.only( |
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topRight: Radius.circular(2), |
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bottomRight: Radius.circular(2)); |
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} |
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if (index == config.activeIndex) { |
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@@ -177,7 +214,11 @@ class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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return Container( |
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height: 4, |
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width: 25, |
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decoration: BoxDecoration(borderRadius: borderRadius, color: index == config.activeIndex ? HexColor.fromHex(selectColor) : HexColor.fromHex(unselectColor)), |
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decoration: BoxDecoration( |
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borderRadius: borderRadius, |
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color: index == config.activeIndex |
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? HexColor.fromHex(selectColor) |
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: HexColor.fromHex(unselectColor)), |
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); |
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}).toList(), |
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), |
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@@ -186,7 +227,14 @@ class _HomeSlideBannerContainerState extends State<HomeSlideBannerContainer> { |
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} |
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/// 圆形进度条 |
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SwiperPlugin _swiperCustomPaginationDito(int pageCount, String selectColor, String unselectColor) { |
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return SwiperPagination(margin: const EdgeInsets.only(), builder: DotSwiperPaginationBuilder( color: HexColor.fromHex(unselectColor), activeColor: HexColor.fromHex(selectColor), size: 8, activeSize: 8)); |
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SwiperPlugin _swiperCustomPaginationDito( |
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int pageCount, String selectColor, String unselectColor) { |
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return SwiperPagination( |
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margin: const EdgeInsets.only(), |
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builder: DotSwiperPaginationBuilder( |
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color: HexColor.fromHex(unselectColor), |
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activeColor: HexColor.fromHex(selectColor), |
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size: 8, |
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activeSize: 8)); |
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} |
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} |