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Disable scroll chaining in AutoCompleteBox popup. (#716)

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* feat: disable scroll chaining in popup.

* feat: disable scroll chaining in MenuScrollViewer
This commit is contained in:
Dong Bin
2026-01-09 15:45:00 +08:00
committed by GitHub
parent 13dcdbdd07
commit 5e751ccdbb
2 changed files with 4 additions and 2 deletions
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3
src/Semi.Avalonia/Controls/AutoCompleteBox.axaml
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@@ -85,7 +85,8 @@
Foreground="{TemplateBinding Foreground}" Foreground="{TemplateBinding Foreground}"
ItemTemplate="{TemplateBinding ItemTemplate}" ItemTemplate="{TemplateBinding ItemTemplate}"
ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.HorizontalScrollBarVisibility="Auto"
ScrollViewer.VerticalScrollBarVisibility="Auto" /> ScrollViewer.VerticalScrollBarVisibility="Auto"
ScrollViewer.IsScrollChainingEnabled="False" />
</Border> </Border>
</Popup> </Popup>
</Panel> </Panel>

3
src/Semi.Avalonia/Controls/Menu.axaml
View File

@@ -7,6 +7,7 @@
<ControlTheme x:Key="MenuScrollViewer" TargetType="ScrollViewer"> <ControlTheme x:Key="MenuScrollViewer" TargetType="ScrollViewer">
<Setter Property="Background" Value="Transparent" /> <Setter Property="Background" Value="Transparent" />
<Setter Property="ScrollViewer.IsScrollChainingEnabled" Value="False" />
<Setter Property="Template"> <Setter Property="Template">
<ControlTemplate TargetType="ScrollViewer"> <ControlTemplate TargetType="ScrollViewer">
<DockPanel> <DockPanel>
@@ -349,7 +350,7 @@
BorderThickness="{DynamicResource MenuFlyoutBorderThickness}" BorderThickness="{DynamicResource MenuFlyoutBorderThickness}"
BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}" BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}"
CornerRadius="{DynamicResource MenuFlyoutCornerRadius}"> CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
<ScrollViewer Theme="{StaticResource MenuScrollViewer}" CornerRadius="{DynamicResource MenuFlyoutCornerRadius}"> <ScrollViewer Theme="{StaticResource MenuScrollViewer}" IsScrollChainingEnabled="False" CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
<ItemsPresenter <ItemsPresenter
Name="PART_ItemsPresenter" Name="PART_ItemsPresenter"
Grid.IsSharedSizeScope="True" Grid.IsSharedSizeScope="True"