Segmented Control crash if StackPanel Orientation value is Horizontal #425
Description
Describe the bug
If StackPanel Orientation value is set to Vertical it works, but if is set to Horizontal the app crashes:
Xaml
<Window
x:Class="LabsTests.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:LabsTests"
xmlns:labs="using:CommunityToolkit.Labs.WinUI"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<StackPanel Orientation="Vertical"> <!--If Orientation value is Horizontal, the app crashes-->
<labs:Segmented SelectedIndex="0"
SelectionMode="Single">
<labs:SegmentedItem Content="Item 1">
<labs:SegmentedItem.Icon>
<FontIcon Glyph="" />
</labs:SegmentedItem.Icon>
</labs:SegmentedItem>
<labs:SegmentedItem Content="Item 2">
<labs:SegmentedItem.Icon>
<FontIcon Glyph="" />
</labs:SegmentedItem.Icon>
</labs:SegmentedItem>
<labs:SegmentedItem Content="Item 3 with a long label">
<labs:SegmentedItem.Icon>
<FontIcon Glyph="" />
</labs:SegmentedItem.Icon>
</labs:SegmentedItem>
<labs:SegmentedItem Content="Item 4">
<labs:SegmentedItem.Icon>
<FontIcon Glyph="" />
</labs:SegmentedItem.Icon>
</labs:SegmentedItem>
</labs:Segmented>
</StackPanel>
</Window>NuGet references
<PackageReference Include="CommunityToolkit.Labs.WinUI.SegmentedControl" Version="0.0.2" />
<PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.230118.102" />
<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.1" />Steps to reproduce
1. Create a new WinUI Desktop project.
3. Copy the xml above and use the NuGet references.
4. Set `StackPanel` Orientation value to Horizontal in the example above.
5. Run the app.
Expected behavior
Segmented Control should not crash if StackPanel Orientation is set to Horizontal.
Screenshots
No response
Code Platform
- UWP
- WinAppSDK / WinUI 3
- Web Assembly (WASM)
- Android
- iOS
- MacOS
- Linux / GTK
Windows Build Number
- Windows 10 1809 (Build 17763)
- Windows 10 1903 (Build 18362)
- Windows 10 1909 (Build 18363)
- Windows 10 2004 (Build 19041)
- Windows 10 20H2 (Build 19042)
- Windows 10 21H1 (Build 19043)
- Windows 11 21H2 (Build 22000)
- Other (specify)
Other Windows Build number
Windows 10 22H2 Build 19045
App minimum and target SDK version
- Windows 10, version 1809 (Build 17763)
- Windows 10, version 1903 (Build 18362)
- Windows 10, version 1909 (Build 18363)
- Windows 10, version 2004 (Build 19041)
- Other (specify)
Other SDK version
No response
Visual Studio Version
2022
Visual Studio Build Number
No response
Device form factor
Desktop
Additional context
No response
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