SmoothScrollViewer
Description
SmoothScrollViewer hosts content with Fluent scrolling behavior and themed scrollbars.
Use it for scrollable content that should use Fluence scrolling visuals.

After scrolling
The lower items come into view and the scrollbar indicator appears at the right edge.

Example usage
<fluence:SmoothScrollViewer Height="220">
<StackPanel Height="500">
<TextBlock Text="Top of the content" />
<TextBlock Margin="0,450,0,0" Text="Bottom of the content" />
</StackPanel>
</fluence:SmoothScrollViewer>
State and behavior
Scrolling changes the viewport while retaining Fluent scrollbar presentation.