Mac Accessibility: unify child functions

Both ways of getting the children are the same for
nsview and qcocoaaccessibleelement.
Factor out a function.

Change-Id: I4be091c6acde0de519a358f879c24eae04ec4c8d
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

1 files changed, 1 insertions, 18 deletions

diff --git a/src/plugins/platforms/cocoa/qnsviewaccessibility.mm b/src/plugins/platforms/cocoa/qnsviewaccessibility.mm
index 59e39e70c7..86e5066fbb 100644
--- a/src/plugins/platforms/cocoa/qnsviewaccessibility.mm
+++ b/src/plugins/platforms/cocoa/qnsviewaccessibility.mm
@@ -74,24 +74,7 @@
     } else if ([attribute isEqualToString:NSAccessibilityChildrenAttribute]) {
         if (!m_window->accessibleRoot())
             return [super accessibilityAttributeValue:attribute];
-
-        // Create QCocoaAccessibleElements for each child if the
-        // root accessible interface.
-        int numKids = m_window->accessibleRoot()->childCount();
-        NSMutableArray *kids = [NSMutableArray arrayWithCapacity:numKids];
-        for (int i = 0; i < numKids; ++i) {
-            QAccessibleInterface *child = m_window->accessibleRoot()->child(i);
-            Q_ASSERT(child);
-            if (child->state().invalid || child->state().invisible)
-                continue;
-
-            QAccessible::Id childAxid = QAccessible::uniqueId(child);
-            QCocoaAccessibleElement *element = [QCocoaAccessibleElement createElementWithId:childAxid parent:self];
-            [kids addObject: element];
-            [element release];
-        }
-
-        return NSAccessibilityUnignoredChildren(kids);
+        return QCocoaAccessible::unignoredChildren(self, m_window->accessibleRoot());
     } else {
         return [super accessibilityAttributeValue:attribute];
     }