Added a NavgationBar example with nested Navigators#98440
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HansMuller merged 4 commits intoflutter:masterfrom Feb 15, 2022
Merged
Added a NavgationBar example with nested Navigators#98440HansMuller merged 4 commits intoflutter:masterfrom
HansMuller merged 4 commits intoflutter:masterfrom
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Mostly looks good, left some comments
| if (destinationFaders[index].isAnimating) { | ||
| return IgnorePointer(child: view); | ||
| } | ||
| return Offstage(child: view); |
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We can wrap all child with Offstage and toggle the flag instead
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Good idea, that way the tree doesn't need to change.
| title: Text('${destination.title} AlertDialog'), | ||
| actions: <Widget>[ | ||
| TextButton( | ||
| onPressed: () { Navigator.pop(context, 'OK'); }, |
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Good point, there's no need for the 'OK' argument.
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February 15, 2022 10:56
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Feb 15, 2022
| title: Text('${destination.title} AlertDialog'), | ||
| actions: <Widget>[ | ||
| TextButton( | ||
| onPressed: () { Navigator.pop(context); }, |
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Personally, I prefer to only use the => notation for functions that return a value.
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When running this on iOS, scroll to top functionality doesn't work when tapping the status bar |
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Added an example of a NavigationBar where each destination is managed by a nested Navigator.
Try the example in DartPad: https://dartpad.dev/?id=37a8f13c000cf229857f6c36b4a55ee6
Addresses issues raised in #18740. Similar examples to come for NavigationRail, BottomNavigationBar, and TabBar.