Index: Source/modules/accessibility/AXObject.cpp |
diff --git a/Source/modules/accessibility/AXObject.cpp b/Source/modules/accessibility/AXObject.cpp |
index e05a796356d47388e2b9ba1dfd4e4a83316fcee2..467ef3816cf13f14f27a45843baf5ab967c40156 100644 |
--- a/Source/modules/accessibility/AXObject.cpp |
+++ b/Source/modules/accessibility/AXObject.cpp |
@@ -718,6 +718,40 @@ bool AXObject::supportsRangeValue() const |
|| isSpinButton(); |
} |
+bool AXObject::supportsSetSizeAndPosInSet() const |
+{ |
+ AXObject* parent = parentObject(); |
+ if (!parent) |
+ return false; |
+ |
+ int role = roleValue(); |
+ int parentRole = parent->roleValue(); |
+ |
+ if ((role == ListBoxOptionRole && parentRole == ListBoxRole) |
+ || (role == ListItemRole && parentRole == ListRole) |
+ || (role == MenuItemRole && parentRole == MenuRole) |
+ || (role == RadioButtonRole && parentRole == RadioGroupRole) |
+ || (role == TabRole && parentRole == TabListRole) |
+ || (role == TreeItemRole && parentRole == TreeRole)) |
+ return true; |
+ |
+ return false; |
+} |
+ |
+int AXObject::indexInParent() const |
+{ |
+ |
+ const auto& siblings = parentObject()->children(); |
dmazzoni
2015/04/16 17:19:48
You need to handle the case where parentObject() i
|
+ int childCount = siblings.size(); |
+ |
+ for (int index = 0; index < childCount; ++index) { |
+ if (siblings[index].get() == this) { |
+ return index + 1; |
dmazzoni
2015/04/16 17:19:48
It's very unusual to have 1-based indexes in code.
|
+ } |
+ } |
+ return 0; |
+} |
+ |
void AXObject::ariaTreeRows(AccessibilityChildrenVector& result) |
{ |
for (const auto& child : children()) { |