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feat: 首页tabbar 编辑排序

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This commit is contained in:
guozhigq
2024-01-21 23:49:32 +08:00
parent dad4a28eb8
commit e052c6eafe
7 changed files with 168 additions and 62 deletions
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59
lib/pages/home/view.dart
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@ -90,7 +90,11 @@ class _HomePageState extends State<HomePage>
ctr: _homeController,
callback: showUserBottomSheet,
),
const CustomTabs(),
if (_homeController.tabs.length > 1) ...[
const CustomTabs(),
] else ...[
const SizedBox(height: 6),
],
Expanded(
child: TabBarView(
controller: _homeController.tabController,
@ -250,17 +254,6 @@ class CustomTabs extends StatefulWidget {
class _CustomTabsState extends State<CustomTabs> {
final HomeController _homeController = Get.put(HomeController());
int currentTabIndex = 1;
@override
void initState() {
super.initState();
_homeController.tabController.addListener(listen);
}
void listen() {
_homeController.initialIndex.value = _homeController.tabController.index;
}
void onTap(int index) {
feedBack();
@ -271,34 +264,30 @@ class _CustomTabsState extends State<CustomTabs> {
_homeController.tabController.index = index;
}
@override
void dispose() {
super.dispose();
_homeController.tabController.removeListener(listen);
}
@override
Widget build(BuildContext context) {
return Container(
height: 44,
margin: const EdgeInsets.only(top: 4),
child: ListView.separated(
padding: const EdgeInsets.symmetric(horizontal: 14.0),
scrollDirection: Axis.horizontal,
itemCount: _homeController.tabs.length,
separatorBuilder: (BuildContext context, int index) {
return const SizedBox(width: 10);
},
itemBuilder: (BuildContext context, int index) {
String label = _homeController.tabs[index]['label'];
return Obx(
() => CustomChip(
onTap: () => onTap(index),
label: label,
selected: index == _homeController.initialIndex.value,
),
);
},
child: Obx(
() => ListView.separated(
padding: const EdgeInsets.symmetric(horizontal: 14.0),
scrollDirection: Axis.horizontal,
itemCount: _homeController.tabs.length,
separatorBuilder: (BuildContext context, int index) {
return const SizedBox(width: 10);
},
itemBuilder: (BuildContext context, int index) {
String label = _homeController.tabs[index]['label'];
return Obx(
() => CustomChip(
onTap: () => onTap(index),
label: label,
selected: index == _homeController.initialIndex.value,
),
);
},
),
),
);
}