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Target size of "Alphabetical" and "Categorized" buttons is 20*20 which is less than 24*24: A11y_WinForms.NETRuntime_RemainingControls_TargetSize.

Open shindepra opened this issue 6 months ago • 1 comments

GitHub Tags

#A11ySev3; #A11yTCS; #WCAG2.5.8; #Win32; #DesktopApp; #Win11; #WinForms .NET Runtime; #BM_WinForms.NETRuntime_Win32_June2025; #TargetSize; #A11yWCAG2.2;

Environment Details

Application Name: WinForms Runtime Microsoft Windows 11 Enterprise (24H2) Build on 26100.4061

Repro Steps

  1. Launch the "Accessibility core app".
  2. Main Form screen would appear.
  3. TAB to "Remaining Controls" button and hit ENTER key.
  4. Observe that Target size of "Alphabetical" and "Categorized" buttons is 20x20 which is less than 24x24.

Actual Result

Target size of "Alphabetical" and "Categorized" buttons is 20x20 which is less than 24x24.

Note: Similar issue is observed for WinForm-> Data Controls-> Menu Bar Controls

Expected Result

Target size of "Alphabetical" and "Categorized" buttons should be more than or equal to 24x24. If the controls have spaced in-between, then those spaces should not intersect each other and target size with spacing should be 24x24 pixel for each one.

User Impact

Users with dexterity limitations and those who have difficulty with fine motor movement find it difficult to accurately activate small targets when there are other targets that are too close. Providing sufficient size, or sufficient spacing between targets, will reduce the likelihood of accidentally activating the wrong control.

Attachment

  1. Alphabetical Image

  2. Categorized Image

Similar Issue Similar issue is repro'ing for "Move Next", " Move last", "Add New", "Remove" buttons where the target size is 20x20 which is less than 24x24. Image

shindepra avatar Jun 26 '25 08:06 shindepra

Similar this one: https://github.com/dotnet/winforms/issues/11448, will update app to fix.

Olina-Zhang avatar Jun 26 '25 08:06 Olina-Zhang

Cannot repro this issue in the provided app:

Image

Image

Olina-Zhang avatar Jun 26 '25 09:06 Olina-Zhang

This submission has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 14 days.

It will be closed if no further activity occurs within 7 days of this comment.

dotnet-policy-service[bot] avatar Jul 18 '25 10:07 dotnet-policy-service[bot]