LibWeb: Add Support for the ARIA Element Properties

Element now supports getting and setting ARIA properties from JS and HTML.
Author: https://github.com/Epigenetic Commit: e63d9d4925 Pull-request: https://github.com/SerenityOS/serenity/pull/16430 Reviewed-by: https://github.com/AtkinsSJ ✅ Reviewed-by: https://github.com/MacDue Reviewed-by: https://github.com/awesomekling Reviewed-by: https://github.com/martinfalisse
2025-06-11 02:13:56 +09:00 · 2022-11-28 17:58:13 -06:00 · 2022-11-28 17:58:13 -06:00 · e63d9d4925 · 2024-07-17 06:33:00 +09:00
commit e63d9d4925
parent 0a244b9c1f
57 changed files with 976 additions and 1 deletions
--- a/Userland/Libraries/LibWeb/HTML/HTMLSelectElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLSelectElement.cpp
@ -156,4 +156,18 @@ DeprecatedString const& HTMLSelectElement::type() const
    return select_multiple;
 }

+FlyString HTMLSelectElement::default_role() const
+{
+    // https://www.w3.org/TR/html-aria/#el-select-multiple-or-size-greater-1
+    if (has_attribute("multiple"))
+        return DOM::ARIARoleNames::listbox;
+    if (has_attribute("size")) {
+        auto size_attribute = attribute("size").to_int();
+        if (size_attribute.has_value() && size_attribute.value() > 1)
+            return DOM::ARIARoleNames::listbox;
+    }
+    // https://www.w3.org/TR/html-aria/#el-select
+    return DOM::ARIARoleNames::combobox;
+}
+
 }