[Mac] Size is not correctly assigned in the CarouselView #15
Description
Description
I have a CarouselView with a datatemplate, in iOS, width is properly get and arranged properly, but in Mac Width is not properly assigned i think.
Below is the video of wrong behavior in mac carouselview
Actual in Mac
Wrongbehavior.mov
Expected in Mac
CorrectWidthBehavior.mov
Code Snippet
<Grid.Resources>
<DataTemplate x:Key="SampleItemTemplate">
<Grid
RowDefinitions="Auto, Auto"
BackgroundColor="{Binding Color, Mode=OneWay}">
<Label
TextColor="White"
Text="{Binding Title, Mode=OneWay}"
FontAttributes="Bold" />
<Label
Grid.Row="1"
TextColor="White"
Text="{Binding Description, Mode=OneWay}" />
</Grid>
</DataTemplate>
</Grid.Resources>
<Label
AutomationId="WaitForStubControl"
Text="Tap the Button to add an item"/>
<CarouselView
x:Name="TestCarouselView"
Grid.Row="1"
ItemTemplate="{StaticResource SampleItemTemplate}"
Loop="True"
HeightRequest="250"
HorizontalOptions="Center"/>
<Button AutomationId="AddItemButton"
Grid.Row="2"
Text="Add Item"
Clicked="OnAddItemClicked" />
using System.Collections.ObjectModel;
namespace Maui.Controls.Sample.Issues
{
[Issue(IssueTracker.Github, 22417, "[Windows] The list does not show newly added items", PlatformAffected.UWP)]
public partial class Issue22417 : ContentPage
{
ObservableCollection _exampleItems = new();
public Issue22417()
{
InitializeComponent();
_exampleItems.Add(new Issue22000Model("First", "First CarouselView item", Colors.Red));
_exampleItems.Add(new Issue22000Model("Second", "Second CarouselView item", Colors.LightBlue));
_exampleItems.Add(new Issue22000Model("Third", "Third CarouselView item", Colors.Pink));
_exampleItems.Add(new Issue22000Model("Fourth", "Fourth CarouselView item", Colors.GreenYellow));
_exampleItems.Add(new Issue22000Model("Fifth", "Fifth CarouselView item", Colors.Purple));
TestCarouselView.ItemsSource = _exampleItems;
}
void OnAddItemClicked(object sender, EventArgs e)
{
_exampleItems.Add(new Issue22000Model("Sixth", "Sixth CarouselView item", Colors.CornflowerBlue));
TestCarouselView.ScrollTo(5, animate: false);
}
}
}
Steps to Reproduce
No response
Link to public reproduction project repository
No response
Version with bug
Unknown/Other
Is this a regression from previous behavior?
Not sure, did not test other versions
Last version that worked well
Unknown/Other
Affected platforms
macOS
Affected platform versions
Mac 15
Did you find any workaround?
No response