Accessibility Linux: Implement set focus action

This is used by Orca for geometric navigation (aka flat review) to move
the focus around. It is also generally sensible to be able to
programatically move the focus around. This way of moving the focus
is redundant with the action interface's focus action.

Task-number: QTBUG-40048
Change-Id: I1b61ea843f6bfc3dc00007772e0e5102555ca752
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/src/platformsupport/linuxaccessibility/atspiadaptor.cpp b/src/platformsupport/linuxaccessibility/atspiadaptor.cpp
index 60972af70d..9b76999d17 100644
--- a/src/platformsupport/linuxaccessibility/atspiadaptor.cpp
+++ b/src/platformsupport/linuxaccessibility/atspiadaptor.cpp
@@ -1639,13 +1639,13 @@ bool AtSpiAdaptor::componentInterface(QAccessibleInterface *interface, const QSt
         size << rect.width() << rect.height();
         connection.send(message.createReply(size));
     } else if (function == QLatin1String("GrabFocus")) {
-// FIXME: implement focus grabbing
-//        if (interface->object() && interface->object()->isWidgetType()) {
-//            QWidget* w = static_cast<QWidget*>(interface->object());
-//            w->setFocus(Qt::OtherFocusReason);
-//            sendReply(connection, message, true);
-//        }
-        sendReply(connection, message, false);
+        QAccessibleActionInterface *actionIface = interface->actionInterface();
+        if (actionIface && actionIface->actionNames().contains(QAccessibleActionInterface::setFocusAction())) {
+            actionIface->doAction(QAccessibleActionInterface::setFocusAction());
+            sendReply(connection, message, true);
+        } else {
+            sendReply(connection, message, false);
+        }
     } else if (function == QLatin1String("SetExtents")) {
 //        int x = message.arguments().at(0).toInt();
 //        int y = message.arguments().at(1).toInt();