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LibWeb: Ensure inert elements are unfocusable

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Tim Ledbetter 2025-02-05 23:27:09 +00:00 • committed by Sam Atkins
parent a9ffc6359a
commit 1e691bd26d
Notes: github-actions[bot] 2025-02-21 12:43:35 +00:00
3 changed files with 96 additions and 2 deletions
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8
Libraries/LibWeb/HTML/Focus.cpp
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@ -216,7 +216,9 @@ void run_focusing_steps(DOM::Node* new_focus_target, DOM::Node* fallback_target,
new_focus_target = content_navigable->active_document();
}
// FIXME: 4. If new focus target is a focusable area and its DOM anchor is inert, then return.
// 4. If new focus target is a focusable area and its DOM anchor is inert, then return.
if (new_focus_target->is_inert())
return;
// 5. If new focus target is the currently focused area of a top-level browsing context, then return.
if (!new_focus_target->document().browsing_context())
@ -264,7 +266,9 @@ void run_unfocusing_steps(DOM::Node* old_focus_target)
}
}
// FIXME: 2. If old focus target is inert, then return.
// 2. If old focus target is inert, then return.
if (old_focus_target->is_inert())
return;
// FIXME: 3. If old focus target is an area element and one of its shapes is the currently focused area of a
// top-level browsing context, or, if old focus target is an element with one or more scrollable regions, and one