diff --git a/3rdparty/o2/examples/facebookdemo/fbdemo.h b/3rdparty/o2/examples/facebookdemo/fbdemo.h
new file mode 100644
index 0000000000000000000000000000000000000000..054e0060cb8b3ed245254ec125e9db44cc2141a1
--- /dev/null
+++ b/3rdparty/o2/examples/facebookdemo/fbdemo.h
@@ -0,0 +1,35 @@
+#ifndef FBDEMO_H
+#define FBDEMO_H
+
+#include <QObject>
+
+#include "o2facebook.h"
+
+class FBDemo : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit FBDemo(QObject *parent = 0);
+
+signals:
+    void extraTokensReady(const QVariantMap &extraTokens);
+    void linkingFailed();
+    void linkingSucceeded();
+
+public slots:
+    void doOAuth(O2::GrantFlow grantFlowType);
+    void validateToken();
+
+private slots:
+    void onLinkedChanged();
+    void onLinkingSucceeded();
+    void onOpenBrowser(const QUrl &url);
+    void onCloseBrowser();
+    void onFinished();
+
+private:
+    O2Facebook *o2Facebook_;
+};
+
+#endif // FBDEMO_H