[Gallery][WASM] [Textbox] Unintended Text Selection

[jhanvi03]

Current behavior

When switching from one component to another via the side menu and then returning to a textbox, the text within the textbox is occasionally pre-selected.

Screen.Recording.2024-08-21.at.11.58.54.AM.mov

Expected behavior

When returning to the textbox after navigating between components, the text should remain unselected

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

1. Open Gallery Canary WSM.
2. From the side menu, expand UI Components and click on Textbox.
3. Observe that no text is automatically selected in the textbox.
4. Now, switch to a different component from the side menu, then return to the Textbox component.
5. Notice that upon returning, the text in the textbox appears to be automatically selected.

Environment

Nuget Package:

Package Version(s):

Affected platform(s):

• iOS
• Android
• WebAssembly
• UWP
• MacOS

Anything else we need to know?

Could be related to : unoplatform/uno#17633 , unoplatform/uno#17914

[MartinZikmund]

@Youssef1313 @ramezgerges does this look familiar?

[ramezgerges]

This is actually a duplicate of unoplatform/uno#13440. The repro is not component switching, but double clicking. I suspect @jhanvi03 mistakenly double clicked on the "TextBox" item while switching between components.

[kazo0]

@jhanvi03 can you double check this and maybe sync with @ramezgerges / @MartinZikmund to see if this is perhaps related to the double-click issue?

[jhanvi03]

Tested using mouse pad and mouse, occasionally I am able to reproduce with single click. Also, with double click on component, the entire section is getting selected.
Version:

Package	Referenced version	Updated version
Uno.Core.Extensions.Compatibility	4.0.1	4.1.1
Uno.Core.Extensions.Disposables	4.0.1	4.1.1
Uno.Sdk	5.3.96	5.4.0-dev.236

[jhanvi03]

Using the latest Canary version, I encountered the same issue when I navigated to Menu -> Community Toolkit -> DataGrid. Upon a single click, the data was selected unexpectedly.

Versions:
Package Referenced version Updated version
Uno.CommunityToolkit.WinUI.UI.Controls 7.1.200 7.1.203
Uno.CommunityToolkit.WinUI.UI.Controls.DataGrid 7.1.200 7.1.203
Uno.Core.Extensions.Compatibility 4.0.1 4.1.1
Uno.Core.Extensions.Disposables 4.0.1 4.1.1
Uno.Sdk 5.3.96 5.6.0-dev.16

[Kunal22shah]

Its not related to Component switching, but re clicking on the Textbox component and slightly moving the mouse (click and drag) causes the default text to get selected.

It seems to be introduced between 5.4.0-dev.198 and 5.4.0-dev.196 SDK versions

[dr1rrb]

IMO this should be fixed by unoplatform/uno#18921 @Xiaoy312 did you validated it?

[Kunal22shah]

IMO this should be fixed by unoplatform/uno#18921 @Xiaoy312 did you validated it?

@dr1rrb I tested on master w the latest changes from Xiao, unable to repro this now. (unoplatform/uno#18931)

[Xiaoy312]

@Kunal22shah
unable to repro at all (before and after), or
no longer repro with the fix?

[Kunal22shah]

@Xiaoy312 no longer able to repro with your fix.