WebApr 26, 2024 · To make dynamic tab you can use a List and keep appending the list on every button click. Trick: Clear List and redraw an empty widget and again draw the widgets as per your list. WebJan 8, 2024 · It will change overall height of the appbar but if you want to change the height of the tabbar only then apply the PreferredSize widget to the TabBar widget widget rather than applying it on the ... how to get Data from Tabs in main flutter. 0. The argument type 'TabBar' can't be assigned to the parameter type 'String' 1. Tabbar Customisation ...
flutter - Changing tabbar active index from another widget - Stack Overflow
WebOct 23, 2024 · Now if I navigate to this page it automatically opens the first tab but I want to open the second tab instead of the first i.e. tab index 1. I am able to find out that we can achieve this by using _tabController.animateTo (1); but I want to know how can I do this from button press of other pages. tabs flutter flutter-layout Share WebJan 25, 2024 · I want to change the tab bar colour when I go to another tab in a flutter. On the first page, I want to have a tab bar that shows while scrolling but on another page, I want a solid tab bar (tab bar not based on scrolling). I want something like this. this is from Alibaba apk. video something is clearly wrong
Flutter - Change the animation of TabBarView - Stack …
WebUse DefaultTabController you can get current index easily whether the user changes tabs by swiping or tap on the tab bar. Important: You must wrap your Scaffold inside of a Builder and you can then retrieve the tab index with DefaultTabController.of (context).index inside Scaffold. Example: WebJan 27, 2024 · class TabPage extends StatelessWidget { @override Widget build (BuildContext context) { return DefaultTabController ( length: 4, initialIndex: tabIndex, child: Scaffold ( appBar: AppBar (), body: TabBarView ( physics: NeverScrollableScrollPhysics (), children: [ Container ( color: Colors.green, child: Center ( child: GoToThirdTabButton (), … WebJan 5, 2024 · Just delete the text parameter from tab bar. It means replace final List _tabs = [ Tab (icon: Icon (Icons.account_circle), text: 'User Info',), Tab (icon: Icon (Icons.chat_bubble), text: 'Messages',), Tab (icon: Icon (Icons.photo_size_select_actual), text: 'Multimedia',), Tab (icon: Icon (Icons.show_chart), text: 'Statistics',), ]; to something is bubbling behind my back