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IDProjectCategoryView StatusDate SubmittedLast Update
0002303NoesisGUIUnitypublic2022-03-09 17:412022-03-09 20:44
Reporterstonstad Assigned Tosfernandez  
PrioritynormalSeverityminor 
Status resolvedResolutionfixed 
Product Version3.1.3 
Target Version3.1.4Fixed in Version3.1.4 
Summary0002303: ScrollViewer Scrolling Disabled if Contained Element Has Focus
Description

Video: https://tonstad.blob.core.windows.net/media/ToggleScrollBehavior.mp4 The cursor is not shown in the video but I am attempting to scroll.

I'm seeing that scroll viewers fail to scroll (via mouse drag and arrow keys) if a container within has a focused element. In the video you can see that scrolling works while no elements have focus. As soon as I switch to a keyboard (or gamepad) and focus is set scrolling stops working.

I see this behavior on other screens which use a ListBox with embedded scroll viewer. I can confirm this behavior exists in 3.0.12 and 3.0.13.

Perhaps this is a change that reflects accepted WPF behavior and it should not have worked previously?

Steps To Reproduce

XAML1:
<ScrollViewer Grid.Row="1">
<WrapPanel x:Name="_WrapPanel" />
</ScrollViewer>

XAML2:
<ListBox x:Name="_AssetsCollection" Grid.Row="1" ScrollViewer.HorizontalScrollBarVisibility="Auto" BorderBrush="Transparent" Background="Transparent"/>

PlatformAny

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Issue History

Date Modified Username Field Change
2022-03-09 17:41 stonstad New Issue
2022-03-09 17:43 stonstad Description Updated
2022-03-09 18:04 sfernandez Assigned To => sfernandez
2022-03-09 18:04 sfernandez Status new => assigned
2022-03-09 18:04 sfernandez Target Version => 3.1.4
2022-03-09 20:44 sfernandez Status assigned => resolved
2022-03-09 20:44 sfernandez Resolution open => fixed
2022-03-09 20:44 sfernandez Fixed in Version => 3.1.4
2025-10-10 13:29 jsantos Category Unity3D => Unity