feat(accessibility): add screen reader support for message list

Author: rezabakhshilaktasaraei

Telegram/SourceFiles/boxes/language_box.cpp

@@ -92,7 +92,7 @@ class Rows : public Ui::RpWidget {
 	}
 
 	Ui::AccessibilityState accessibilityState() const override {
-		return { .readOnly = true, .focusable = 0 };
+		return { .readOnly = true };
 	}
 
 	QAccessible::Role accessibilityChildRole() const override {
@@ -396,7 +396,6 @@ void Rows::focusInEvent(QFocusEvent *e) {
 				if (selected() != index || !hasFocus()) {
 					return;
 				}
-				accessibilityChildStateChanged(index, { .focused = true });
 				accessibilityChildFocused(index);
 			});
 		}

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -3356,7 +3356,6 @@ void InnerWidget::focusInEvent(QFocusEvent *e) {
 			if (index < 0) {
 				return;
 			}
-			accessibilityChildStateChanged(index, { .focused = true });
 			accessibilityChildFocused(index);
 		});
 	}
@@ -5769,7 +5768,7 @@ QString InnerWidget::accessibilityName() {
 Ui::AccessibilityState InnerWidget::accessibilityState() const {
 	// Mark the List container as non-focusable so screen readers
 	// drill down to the focusable child items (ListItem rows).
-	return { .focusable = 0 };
+	return {};
 }
 
 int InnerWidget::accessibilityChildCount() const {