X2Property binding seems to be unfunctional in a carouselview

Vannoctar2 commented 7 months ago

Description

Hello,

I have a control that allows you to define the scroll of a scrollview. This control is defined by lines and ellipses.

This control is placed inside a carouselview. This project worked well with xamarin.

When I run the carouselview, the main page and the -1 and +1 neighbors work as they should. However, views -2,-3, +2,+3 are not displayed correctly.

The size of the lines is defined by the LineWidth property and I bind it. This property is then updated in the Layout_SizeChanged function.

It seems to be updated everywhere since I'm posting it in a label. However, I don't know why, the sizes are not updated in certain carouselviews.

Did I make a code error?

Thanks for your help.

I want this view inside all pages.

Now, i have the correct view on first page, and i have this view on page +2 or +3.

Thank you!

Steps to Reproduce

Download and open the project with the last version of visual studio (17.10.0 Preview 2.0)
Launch App.xaml.cs
Click on the left or right arrow

Link to public reproduction project repository

https://github.com/Vannoctar2/ReportBugMaui

Version with bug

9.0.0-preview.1.9973

Is this a regression from previous behavior?

Yes, this used to work in Xamarin.Forms

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

Android 14 - API 34. Emulator Pixel 5

Did you find any workaround?

No response

Relevant log output

No response

ninachen03 commented 7 months ago

Verified this issue with Visual Studio 17.10.0 Preview 2.(8.0.10) Can repro on Android platform with sample project.

Vannoctar2 commented 7 months ago

I noticed another bug.

If I modify the scroll of a view. This also affects scrolling in another view of Carouselview.

Vannoctar2 commented 7 months ago

I think the method LayoutSize_Changed is not called everytimes.

dotnet / maui