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Tree indentation disclosure hit region: RTL tree row hit zone is not reflected · case 05

RTL tree row hit zone is not reflected produces the wrong hierarchical widget state in a regression fixture.

Member previewVariant 5 · 3 implementations · 13 checks per implementation

Case contract

Hit testing is in logical row coordinates after horizontal scrolling. Disclosure zone occupies one indent unit at the row depth; row text starts after it. Leaves have no disclosure action. RTL reflects the physical x coordinate. Drag handles and editable fields take priority over row selection.

Why this case matters

Offline executable model of a hierarchical accessibility interaction; inputs are bounded and valid as stipulated. No browser, assistive technology, or normative ARIA conformance is claimed.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixtureActualExpectedOutcome
RTL["select", 150, 20, 30]["toggle", 20, 20, 30]Failed

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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