xamarin/Xamarin.Forms
[Bug] Shell treats Show/Hide Flyout Differently from TabBar and NavBar
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#5,940 创建于 2019年4月17日
4.0.0a/shell :shell:e/2 :clock2:good first issuehelp wantedinactivet/bug :bug:up-for-grabs
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描述
Description
From anywhere in the app you can toggle the FlyoutBehavior, but the same cannot be done for the bottom tabs or navigation bar which only seem to work at the page level.
Shell.SetFlyoutBehavior(Shell.Current, Xamarin.Forms.FlyoutBehavior.Disabled);
Shell.SetTabBarIsVisible(Shell.Current, true);
The latter call above won't do anything unless the bindable object is the page.
https://www.screencast.com/t/UgWadR6WTu1X
Expected Behavior
I should be able to call the static method SetTabBarIsVisible as well as SetNavBarIsVisible and see it applied globally.
I should be able to also continue doing this for each page.
Basic Information
- Version with issue: 4.0-pre8
- iOS: 12.1
Didn't test on Android.