Triggering on a ScrollViewer's scroll bar visibility (WPF)
-
21-09-2019 - |
Question
Is it possible to create a Trigger that is triggered based on a ScrollViewer
's scroll bar visibility? I have a ScrollViewer
with its VerticalScrollBarVisibility
set to Auto
and I want to change some of the ScrollViewer
's properties only when the scroll bar is actually visible.
Something like this:
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ScrollViewer.Triggers>
<Trigger Property="IsScrollBarVisible" Value="True">
<!-- Setters -->
</Trigger>
</ScrollViewer.Triggers>
</ScrollViewer>
Solution
Trigger on ComputedVerticalScrollBarVisibility
.
Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow