Bug 28474 - Visual bug on Windows Phone's TabbedPage Title
Summary: Visual bug on Windows Phone's TabbedPage Title
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.4.0
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2015-03-26 14:59 UTC by Sergiu
Modified: 2015-05-20 21:17 UTC (History)
3 users (show)

Tags: windows visual tabbedpage
Is this bug a regression?: ---
Last known good build:

visual error with one tab (33.52 KB, image/jpeg)
2015-03-26 14:59 UTC, Sergiu

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Description Sergiu 2015-03-26 14:59:07 UTC
Created attachment 10521 [details]
visual error with one tab

this is the code I am using

<TabbedPage xmlns="http://xamarin.com/schemas/2014/forms"
            Title="Bus Stations">
    <ContentPage Title="{Binding BusLineName}">
      <ListView ItemsSource="{Binding BusStations}"
              <StackLayout Orientation="Vertical">
                <Label FontAttributes="Bold" HorizontalOptions="FillAndExpand"
                       Text="{Binding Name}"/>
        <ToolbarItem Name="Tour" Order="Primary" Priority="0">
            <OnPlatform x:TypeArguments="FileImageSource"
        <ToolbarItem Name="Download" Order="Primary" Priority="1">
            <OnPlatform x:TypeArguments="FileImageSource"

but I get the visual error you see in the attached file, from what I can determine it is because of the Binding in the title text property, if I remove it and place normal text it is OK, also if I add another tab it overlays badly, I also have to mention this is the 2nd page in the app, if I click a name in the list and go to the 3rd page and then back then everything is OK, but if I go to the 1st page and then back to 2nd again I see this visual error again

I tested on Android phone and simulator and also on a iOS simulator and it only happens on windows phone
Comment 1 Jason Smith [MSFT] 2015-05-18 16:31:22 UTC
Can you please provide the view model or a view model that reproduces this issue?
Comment 2 Sergiu 2015-05-20 21:17:08 UTC
apparently, I cannot reproduce it anymore, I am running the latest version so I think it has been fixed, if I see it again I will report it

thank you