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fix: video tabbar

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2024-12-25 17:19:31 +08:00
parent f6406f47a6
commit 234017cc8a
1 changed files with 25 additions and 24 deletions
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49
lib/pages/video/detail/view.dart
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@@ -1189,19 +1189,22 @@ class _VideoDetailPageState extends State<VideoDetailPage>
bool showIntro = true,
bool showReply = true,
}) {
int length = (showIntro ? 1 : 0) +
(showReply ? 1 : 0) +
(_shouldShowSeasonPanel ? 1 : 0);
if (videoDetailController.tabCtr.length != length) {
videoDetailController.tabCtr = TabController(length: length, vsync: this);
List<String> tabs = [
if (showIntro) introText,
if (showReply) '评论',
if (_shouldShowSeasonPanel) '播放列表',
];
if (videoDetailController.tabCtr.length != tabs.length) {
videoDetailController.tabCtr =
TabController(length: tabs.length, vsync: this);
}
Widget tabbar() => TabBar(
labelColor: needIndicator.not || length == 1
labelColor: needIndicator.not || tabs.length == 1
? Theme.of(context).colorScheme.onSurface
: null,
indicatorColor:
needIndicator.not || length == 1 ? Colors.transparent : null,
needIndicator.not || tabs.length == 1 ? Colors.transparent : null,
padding: EdgeInsets.zero,
controller: videoDetailController.tabCtr,
labelStyle: const TextStyle(fontSize: 13),
@@ -1210,32 +1213,30 @@ class _VideoDetailPageState extends State<VideoDetailPage>
dividerColor: Colors.transparent,
onTap: (value) {
void animToTop() {
if (value == 0) {
if (showIntro) {
_introController.animToTop();
} else if (showReply) {
_videoReplyController.animateToTop();
}
} else {
String text = tabs[value];
if (text == '简介' || text == '相关视频') {
_introController.animToTop();
} else if (text.startsWith('评论')) {
_videoReplyController.animateToTop();
}
}
if (needIndicator.not || length == 1) {
if (needIndicator.not || tabs.length == 1) {
animToTop();
} else if (videoDetailController.tabCtr.indexIsChanging.not) {
animToTop();
}
},
tabs: [
if (showIntro) Tab(text: introText),
if (showReply)
Tab(
tabs: tabs.map((text) {
if (text == '评论') {
return Tab(
text:
'评论${_videoReplyController.count.value == -1 ? '' : ' ${_videoReplyController.count.value}'}',
),
if (_shouldShowSeasonPanel) Tab(text: '播放列表'),
],
);
} else {
return Tab(text: text);
}
}).toList(),
);
return Container(
@@ -1252,11 +1253,11 @@ class _VideoDetailPageState extends State<VideoDetailPage>
child: Material(
child: Row(
children: [
if (length == 0)
if (tabs.isEmpty)
const Spacer()
else
Flexible(
flex: length == 3 ? 2 : 1,
flex: tabs.length == 3 ? 2 : 1,
child: showReply ? Obx(() => tabbar()) : tabbar(),
),
Flexible(