3 files changed, 34 insertions, 0 deletions
diff --git a/src/plugins/platforms/blackberry/qbbintegration.cpp b/src/plugins/platforms/blackberry/qbbintegration.cpp
index 28484ba..6283bb1 100644
--- a/src/plugins/platforms/blackberry/qbbintegration.cpp
+++ b/src/plugins/platforms/blackberry/qbbintegration.cpp
@@ -349,6 +349,8 @@ void QBBIntegration::createDisplays()
                          screen, SLOT(windowClosed(screen_window_t)));
 
         QObject::connect(mNavigatorEventHandler, SIGNAL(rotationChanged(int)), screen, SLOT(setRotation(int)));
+        QObject::connect(mNavigatorEventHandler, SIGNAL(windowGroupActivated(QByteArray)), screen, SLOT(activateWindowGroup(QByteArray)));
+        QObject::connect(mNavigatorEventHandler, SIGNAL(windowGroupDeactivated(QByteArray)), screen, SLOT(deactivateWindowGroup(QByteArray)));
     }
 }
 
diff --git a/src/plugins/platforms/blackberry/qbbscreen.cpp b/src/plugins/platforms/blackberry/qbbscreen.cpp
index 30630f1..206e307 100644
--- a/src/plugins/platforms/blackberry/qbbscreen.cpp
+++ b/src/plugins/platforms/blackberry/qbbscreen.cpp
@@ -351,4 +351,34 @@ void QBBScreen::removeOverlayWindow(screen_window_t window)
         updateHierarchy();
 }
 
+void QBBScreen::activateWindowGroup(const QByteArray &id)
+{
+#if defined(QBBSCREEN_DEBUG)
+    qDebug() << Q_FUNC_INFO;
+#endif
+
+    if (!rootWindow() || id != rootWindow()->groupName())
+        return;
+
+    if (!mChildren.isEmpty()) {
+        // We're picking up the last window of the list here
+        // because this list is ordered by stacking order.
+        // Last window is effectively the one on top.
+        QWidget * const window = mChildren.last()->widget();
+        QWindowSystemInterface::handleWindowActivated(window);
+    }
+}
+
+void QBBScreen::deactivateWindowGroup(const QByteArray &id)
+{
+#if defined(QBBSCREEN_DEBUG)
+    qDebug() << Q_FUNC_INFO;
+#endif
+
+    if (!rootWindow() || id != rootWindow()->groupName())
+        return;
+
+    QWindowSystemInterface::handleWindowActivated(0);
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/blackberry/qbbscreen.h b/src/plugins/platforms/blackberry/qbbscreen.h
index e353de1..3d67b69 100644
--- a/src/plugins/platforms/blackberry/qbbscreen.h
+++ b/src/plugins/platforms/blackberry/qbbscreen.h
@@ -88,6 +88,8 @@ public Q_SLOTS:
     void setRotation(int rotation);
     void newWindowCreated(screen_window_t window);
     void windowClosed(screen_window_t window);
+    void activateWindowGroup(const QByteArray &id);
+    void deactivateWindowGroup(const QByteArray &id);
 
 private Q_SLOTS:
     void keyboardHeightChanged(int height);