ScrollViewer steals focus

Question

Why in the next XAML clicking on disabled button cause ScrollViewer to steal focus from TextBox? Is it right? What is the workaround?

<Window
x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525"
FocusManager.FocusedElement="{Binding ElementName=TextBox}">
<ScrollViewer>
    <StackPanel>
        <TextBox x:Name="TextBox"/>
        <Button IsEnabled="False" Content="Disabled Button"/>
    </StackPanel>
</ScrollViewer>

Setting IsFocusable="False" on ScrollViewer helps. But is it right workaround?

Answer 1

Yes you can do IsFocusable="False" or IsHitTestable="False"