Flutter : Issue with to display CategoryWise Newslist Dynamic in TabBarView by passing CategoryId?

eg:details about the questions...................................................... I want to display newslist when i change the tabs . I've create Tabs dynamic but t...

Add vertical line as a divider in tabbar as a divider

I have a tab bar and i need to put a vertical line as a divider between tabs, how to do that? this how i used my tabbar: <pre><code>new TabBar(...

No TabController for TabBar when adding bottom TabBar to AppBar (Flutter)

So what I'm trying to do, besides my app bar where I have logo and search option I want to add bottom TabBar where user can choose between movies or tv shows, and whil...

I have got no error regarding syntax but the app doesnt work

I am trying to make a tabbar and include some pages to each tab. I do not get errors and the Simulator runs the app, however, it only shows the tabbar and its animatio...

Flutter app bar layout: action buttons in the same row with tab bar?

Let's say I would like to create an app bar with two action buttons at the start and in the end while having a tab bar right in the middle, all in the same row. Here i...

How to use overlayColor in TabBar in flutter?

The Material Design <a href="https://api.flutter.dev/flutter/material/TabBar-class.html" rel="nofollow noreferrer">TabBar</a> supports the named parameter <a href="htt...

[flutter]: How to make the color of a Container() fill whole area in a tab of TabBar()?

I am trying to implement a TabBar with tabs having different background colors. Tabs are hosting Container() widgets with different decoration colors. The problem is t...

Tabbar Customisation in Flutter

I have studied about creating <strong><code>Tabbar</code></strong> in Flutter but as so far I know We can create Tabbar inside <strong><code>AppBar</code></strong> wid...

How to shift tabs with a CupertinoTabBar ? Unlike the material tab bar we do not have tab controller to switch tabs

I'm on the home tab and I need to shift to my second tab with the CupertinoTabBar. I do not have tabcontroller to shift with a global key like the material tab bar. Ca...

Flutter Tab Bar Indicator: How to change the vertical position of the indicator?

I am working on this Tab Bar for a while, it now looks like this: <a href="https://i.stack.imgur.com/2n7Fa.png" rel="nofollow noreferrer"><img src="https://i.st...

TabBar setting setting state of tabviews

I have a Main page with a tabbar with 5 tabs. In Main page, i load a JSON from internet and set different parts of it in each tab. It's a world cup app, showing a tab...

Force Reload page in CupertinoTabView in Flutter

When user taps on an item in <code>CupertinoTabView</code>, I want to reload the page everytime. Right now, it loads only for the first time. Next time onwards it just...

The following assertion was thrown during performResize(): Horizontal viewport was given unbounded height

I am having <strong>Flutter</strong> <code>Stepper</code> and i am trying to have a <code>TabBar</code> with <code>TabBarView</code> in one of the steps but i am getti...

Error: Could not find the correct Provider ListAuftrag above this Widget

I'm trying to make a buttomtabbar, where there is a List (Stack) on the first Tap page. Somehow there is this error and I just can't figure out why... <a href="https:...

Animate tab in Tab Bar when scroll/slide tabs

I'm using <a href="https://pub.dev/packages/flutter_animator" rel="nofollow noreferrer">flutter_animator 3.2.0</a> to implement animation when tapped on Tab Bar. Every...