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ListView.ScrollIntoView never stops scrolling when ItemsSource been set to more than 100 items #12374

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TCPcloudDEV opened this issue May 20, 2023 · 5 comments
Open

ListView.ScrollIntoView never stops scrolling when ItemsSource been set to more than 100 items #12374

TCPcloudDEV opened this issue May 20, 2023 · 5 comments
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@Xiaoy312 @dr1rrb
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area/listview 📃 Categorizes an issue or PR as relevant to the ListView control area/scrollviewer ⏬ Categorizes an issue or PR as relevant to ScrollViewer difficulty/challenging 🤯 Categorizes an issue for which the difficulty level is reachable with internals understanding kind/bug Something isn't working

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@TCPcloudDEV
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TCPcloudDEV commented May 20, 2023 •
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Current behavior

ListView.ScrollIntoView never stops scrolling when ItemsSource been set to more than 100 items.

I have ItemsSource as List<KeyValuePair<string, string>>

and

<ListView
DisplayMemberPath="Value"
IsItemClickEnabled="True" IsRightTapEnabled="False" IsHoldingEnabled="False" IsDoubleTapEnabled="False"

Expected behavior

scroll to selected item and stop

How to reproduce it (as minimally and precisely as possible)

No response

Workaround

No response

Works on UWP/WinUI

Works on UWP as expected

Environment

No response

NuGet package version(s)

No response

Affected platforms

Droid

IDE

Microsoft Visual Studio Community 2022

IDE version

No response

Relevant plugins

No response

Anything else we need to know?

No response
@TCPcloudDEV TCPcloudDEV added difficulty/tbd Categorizes an issue for which the difficulty level needs to be defined. kind/bug Something isn't working triage/untriaged Indicates an issue requires triaging or verification labels May 20, 2023
@jeromelaban
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Thanks for the report. Could you attach a zip file with a repro app so we're sure to discuss the same issue?

@jeromelaban jeromelaban added the triage/needs-information Indicates an issue needs more information in order to work on it. label May 23, 2023
@TCPcloudDEV
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see my test example.

UnoApp1.zip

@jeromelaban jeromelaban added area/scrollviewer ⏬ Categorizes an issue or PR as relevant to ScrollViewer and removed triage/needs-information Indicates an issue needs more information in order to work on it. triage/untriaged Indicates an issue requires triaging or verification labels May 24, 2023
@MartinZikmund MartinZikmund changed the title ListView.ScrollIntoView never stops scrolling when ItemsSource been set to more than 100 items ListView.ScrollIntoView never stops scrolling when ItemsSource been set to more than 100 items Jun 1, 2023
@MartinZikmund MartinZikmund added area/listview 📃 Categorizes an issue or PR as relevant to the ListView control difficulty/challenging 🤯 Categorizes an issue for which the difficulty level is reachable with internals understanding and removed difficulty/tbd Categorizes an issue for which the difficulty level needs to be defined. labels Jun 1, 2023
@dr1rrb
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dr1rrb commented Jun 14, 2023

Hey @TCPcloudDEV thanks for the report and the sample 👍. For the next time, when you create a repro app, please do not remove any target (and especially Skia). Even if it does not compile, it's easier for us to check on all platforms.

@dr1rrb
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dr1rrb commented Jun 14, 2023 •
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Hey @Xiaoy312 this seems to be linked to #11962 that you looked at recently with @ajpinedam

@Xiaoy312
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the issue is android specific, (not reproducible on ios, and not implemented on other platforms...)
related to #11962, but not necessarily a direct cause of this issue?
note: VirtualizingPanelSmoothScroller is likely the area to look for

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@Xiaoy312 Xiaoy312

@dr1rrb dr1rrb

Labels
area/listview 📃 Categorizes an issue or PR as relevant to the ListView control area/scrollviewer ⏬ Categorizes an issue or PR as relevant to ScrollViewer difficulty/challenging 🤯 Categorizes an issue for which the difficulty level is reachable with internals understanding kind/bug Something isn't working
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@MartinZikmund @Xiaoy312 @jeromelaban @dr1rrb @TCPcloudDEV