diff --git a/flutter/lib/desktop/widgets/tabbar_widget.dart b/flutter/lib/desktop/widgets/tabbar_widget.dart index 6e0ce747d..aea90c868 100644 --- a/flutter/lib/desktop/widgets/tabbar_widget.dart +++ b/flutter/lib/desktop/widgets/tabbar_widget.dart @@ -64,6 +64,7 @@ class DesktopTabController { state.update((val) { val!.tabs.add(tab); }); + state.value.scrollController.itemCount = state.value.tabs.length; toIndex = state.value.tabs.length - 1; assert(toIndex >= 0); } @@ -96,8 +97,16 @@ class DesktopTabController { void jumpTo(int index) { state.update((val) { val!.selected = index; - val.pageController.jumpToPage(index); - val.scrollController.scrollToItem(index, center: true, animate: true); + Future.delayed(Duration.zero, (() { + if (val.pageController.hasClients) { + val.pageController.jumpToPage(index); + } + if (val.scrollController.hasClients && + val.scrollController.canScroll && + val.scrollController.itemCount >= index) { + val.scrollController.scrollToItem(index, center: true, animate: true); + } + })); }); onSelected?.call(index); }