The Keyboard device can be accessed from any UIElement connected to the UI tree. Then you can get the FocusedElement like in WPF: Is this what you are looking for?

If the behavior is different from WPF then it is a bug in Noesis, could you please report it in our bugtracker?

This is a bug, I was able to reproduce it in xamltoy, could you please report it in our bugtracker?

Hello, sorry for the late answer and your initial struggle, we've updated all the Unity samples in our GitHub to address these problems. They were occurring because we changed our Noesis.GUI.Extension nuget in a recent version to use the official Microsoft.Xaml.Behaviors.Wpf package, which changed t...

Great to hear you finally get this working, marking this as solved.

Using a LinearGradientBrush with SpreadMethod wont' have any performance downside.
In this case the best option is to have a ProgressBar and include the Grid rendering the bar inside the template as the PART_Indicator element.

All the evidence in this post indicates that the problem is from not clearing or rendering anything to the background on each frame, that is why it is not reproducible in a single RenderDoc capture, and you only see it when moving objects. If I take our HelloWorld example and remove the background f...

For that kind of bar you can use a repeating linear gradient, something like this: <Grid xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Border Background="Black" Padding="2" Width="500" Height="20"> <Grid Width="{Binding Val...

Added ticket #2234 to solve this issue.

Added ticket #2234 to solve this issue.