AttributeError due to use of non-existent visibility attribute on QLabel

[arhowe00]

Commit 5c7c514 introduced the following error at runtime:

AttributeError: 'visibility' does not exist on QLabel and creating new attributes on C++ objects is not allowed

This is caused by replacing .hide() / .show() calls with assignment to a non-existent .visibility attribute on Qt widgets. Since these are C++-backed objects, arbitrary attribute creation is not allowed.

Action:

Reverting the commit. Correct approach should use .setVisible(enforced) or .show() / .hide() as needed.

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Traceability Information:

• Issue: SlicerOpenLIFU#241
• SOFTREQ: SlicerOpenLIFU#393
• Comment: This issue is related to the requirements defined in SlicerOpenLIFU#393.

This information was populated automatically by a script on 2025-06-09T18:05:04Z.