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When you have a TabBar with only one Tab, it renders with the indicator in position, but the color is shaded instead of white.
cc @HansMuller
Hixie updated
3 years ago
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```
The following assertion was thrown building UserScreen(dependencies: [InheritedProvider], state: _UserScreenState#f5e09):
The default constructor of ListenableProvider/ChangeNotifierProvider
mu…
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## Steps to Reproduce
Playing around with some widgets, I came across some unexpected behavior.
``` dart
import 'package:flutter/material.dart';
void main() {
runApp(
new MaterialApp(
…
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是tabBar中组件嵌套flutter_swiper,在切换tabBarView后,报错: setState() called after dispose(); lifecycle state defunct not mounted
![微信截图_20200818122941](https://user-images.githubusercontent.com/31248269/904719…
ghost updated
3 years ago
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## Cloud DefaultTabController support onTabChanged event
## Use case
```dart
DefaultTabController(length: 5, child: child, onChanged: (index) {
// do something
})
```
## Proposal
1.2…
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## Steps to Reproduce
1. i create nestedScrollView
2. add tabBarView inside
3. there is another scrolling widget inside each tab view
the problem is :
when i scrolling any tabview , all oth…
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I have TabBar and TabView, separated ListView inside Tabview, GridView inside ListView and I want change my selected TabBar when scrolling ListView down to the next section, how can i achieve this?
…
orazz updated
3 years ago
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When I open a UiKitView(Camera view/AVCaptureSession) that is embedded in a TabBarView and close the app it produces a crash.
## Steps to Reproduce
1. Open the app
2. Move the app to …
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Seems having a `TabBar` and a `FlexibleSpaceBar` at the same time within a SliverAppBar causes an issue.
Idk if this is expected.
## Steps to Reproduce
Say a simple stateless widget with a `b…
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Hi,
My application is using the TabBar as the top level way to navigate between pages. In a child page, the Drawer class is being invoked to show the sidebar for that page.
What the page looks l…